Estándares farmacéuticos
Los estándares farmacéuticos son un conjunto integral de materiales de referencia esenciales para garantizar la seguridad, eficacia y calidad de los productos farmacéuticos. Esta categoría incluye estándares para ingredientes farmacéuticos activos (APIs), que son los componentes centrales responsables de los efectos terapéuticos. Además, abarca compuestos y metabolitos relevantes tanto para las industrias farmacéutica como veterinaria, proporcionando puntos de referencia para la medición y análisis precisos de estas sustancias. Los estándares de control de nitrosaminas son cruciales para detectar y mitigar las nitrosaminas potencialmente dañinas en las formulaciones de medicamentos. Los estándares de toxicología ayudan a evaluar la seguridad y los posibles efectos adversos de los compuestos farmacéuticos. Además, los estándares de activadores e inhibidores enzimáticos son vitales para la investigación y el desarrollo, permitiendo estudios precisos de las vías bioquímicas y los mecanismos de acción de los medicamentos. Estos estándares farmacéuticos son herramientas indispensables para el cumplimiento normativo, el control de calidad y la investigación, asegurando que los productos farmacéuticos cumplan con estrictos criterios de seguridad y eficacia.
Subcategorías de "Estándares farmacéuticos"
- APIs para investigación e impurezas(273.774 productos)
- Activadores e inhibidores de enzimas(2.827 productos)
- Nitrosaminas(2.606 productos)
- Compuestos y metabolitos farmacéuticos y veterinarios(2.613 productos)
- Toxicología(13.652 productos)
Se han encontrado 7836 productos de "Estándares farmacéuticos"
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3,3-Dimethyl-5-oxo-5-(1,2,3,4-tetrahydronaphthalen-2-ylamino)pentanoic acid
CAS:Producto controlado<p>Please enquire for more information about 3,3-Dimethyl-5-oxo-5-(1,2,3,4-tetrahydronaphthalen-2-ylamino)pentanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C17H23NO3Pureza:Min. 95%Peso molecular:289.37 g/mol4-(2-Chloro-4-nitrophenyl)piperazine-1-carboxamide
CAS:<p>Please enquire for more information about 4-(2-Chloro-4-nitrophenyl)piperazine-1-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H13ClN4O3Pureza:Min. 95%Peso molecular:284.7 g/molCholesterol Amyl Carbonate
CAS:Producto controlado<p>Cholesterol amyl carbonate is a cholesterol ester that is used as an ingredient in microcapsules. It is a high-melting, inorganic substance that can be used as a coating material. The coating of this compound can be applied to drugs and other substances to prevent them from being dissolved in the stomach or intestinal tract. Cholesterol amyl carbonate has been shown to increase the average particle diameter and particle size distribution of microcapsules. This chemical is also soluble in organic solvents, which makes it useful for coatings that require organic solvents for application.</p>Pureza:Min. 95%9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione
CAS:Producto controlado9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione is a potent antiandrogen that is used to treat alopecia areata and other skin disorders. 9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione has been shown to have an inhibitory effect on the growth of skin tumors in mice. This drug also has a protective effect against chemical stability. It binds to fatty acids and epidermal growth factor (EGF), which may be related to its ability to regulate transcriptional processes and inflammatory skin diseases.Fórmula:C22H29FO4Pureza:Min. 95%Peso molecular:376.46 g/molp-Cresol
CAS:<p>单酚香气;胶粘剂;密封剂;抗氧化剂;消毒剂</p>Fórmula:C7H8OPureza:Min. 95%Forma y color:Colorless Clear LiquidPeso molecular:108.14 g/molIsoamyl cinnamate
CAS:<p>Isoamyl cinnamate is a synthetic compound that is used as an intermediate for the production of detergents. It has been shown to inhibit the growth of yeast and fungi, such as Cryptococcus neoformans and Candida glabrata. Isoamyl cinnamate also has anti-microbial properties that may be related to its ability to produce propionate, which can kill bacteria in urine samples. This compound is not known to bioaccumulate or cause toxicity in humans at normal doses.</p>Fórmula:C14H18O2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:218.29 g/molCholesterol Valerate
CAS:Producto controladoCholesterol Valerate is a fatty acid that has been used in the diagnosis of fatty acids. It can be obtained by synthesizing it from cholesterol and valeric anhydride. The carboxylic acid group in the molecule is responsible for its lipophilic properties, which allow it to dissolve in fats and oils. Cholesterol Valerate has a phase transition temperature of about -5 degrees Celsius, making it liquid at room temperature. This compound has been used as an excipient in pharmaceutical compositions, such as lipid emulsions and topical formulations to increase solubility. The termini of the molecule consist of hydroxyl groups that are susceptible to oxidation, making this compound unstable when exposed to air or sunlight.Pureza:Min. 95%Atorvastatin acetonide
CAS:<p>Atorvastatin acetonide is a statin drug that inhibits the synthesis of cholesterol by the liver. It is used to lower high cholesterol and triglycerides, as well as to reduce the risk of cardiovascular disease. Atorvastatin acetonide is a prodrug that is hydrolyzed in vivo to atorvastatin. Atorvastatin acetonide can be analyzed by HPLC with UV detection or by reversed-phase HPLC with fluorescence detection. The flow rate for this analysis is 0.5 mL/min and it takes about 20 min for analysis time. In order to monitor reaction progress, a calibration curve should be used for calibration and reaction monitoring. This product has linearity with recoveries of greater than 75%.</p>Fórmula:C36H39FN2O5Pureza:Min. 95%Peso molecular:598.7 g/mol(R)-Perillaldehyde
CAS:<p>(R)-Perillaldehyde is an activated cardenolide that binds to flavoproteins and inhibits the oxygenation of 4-hydroxycoumarin. It is a stereoselective, substrate binding, and oxygenated flavoenzyme inhibitor. The orientation of perillaldehyde with respect to the flavin may be important for its activity in the enzyme's active site.</p>Fórmula:C10H14OPureza:Min. 95%Peso molecular:150.22 g/mol9-cisRetinol
CAS:<p>9-cisRetinol is a form of vitamin A that plays an important role in the synthesis of lipids and proteins. It has been shown to inhibit acid formation in the liver and to stimulate growth in some types of cancer cells. 9-cisRetinol is converted to all-trans retinoic acid, which is a nuclear hormone receptor that regulates gene expression. It also has been shown to be effective in clinical studies for the treatment of congenital amaurosis and cancer. 9-cisRetinol can inhibit phospholipase A2, which prevents the release of arachidonic acid from membrane phospholipids, as well as inhibit prostaglandin synthesis. The optimum pH for 9-cisRetinol activity is between 7 and 8.</p>Fórmula:C20H30OPureza:Min. 95%Peso molecular:286.45 g/mol4-Aminobicyclo[2.2.2]octane-1-carboxylic acid methyl ester
CAS:<p>Please enquire for more information about 4-Aminobicyclo[2.2.2]octane-1-carboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H17NO2Pureza:Min. 95%Peso molecular:183.25 g/mol1-(2-Aminoethyl)-3-Phenylurea Hydrochloride
CAS:<p>Please enquire for more information about 1-(2-Aminoethyl)-3-Phenylurea Hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C9H13N3O·HClPureza:Min. 95%Peso molecular:215.68 g/mol(aR)-a-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol
CAS:<p>(aR)-a-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol is a chiral, carbonyl compound that has been used in the synthesis of mirabegron. It is synthesized by reacting an amide with a hydrochloric acid salt. The product yield of (aR)-a-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol is high and it does not react with aluminium or amide impurities. This compound can be used for the industrial synthesis of mirabegron, which is a drug for the treatment of urinary incontinence. The reduction reaction and hydrolysis reactions are both important to this process.</p>Pureza:Min. 95%3a-Hydroxy tibolone
CAS:Producto controlado<p>Tibolone is a synthetic hormone that is used in the treatment of menopausal symptoms and breast cancer. Tibolone has been shown to be an effective treatment for menopausal symptoms, such as hot flashes and vaginal dryness, by providing relief from these symptoms. Tibolone has also been shown to have anti-cancer effects. This drug may be useful for treating breast cancer because it can inhibit the growth of cancer cells by binding to estrogen receptors and blocking estrogen-induced cell proliferation. Tibolone also stimulates angiogenesis, which is the formation of new blood vessels in order to provide nutrients and oxygen to growing tissue. It has been shown that this drug inhibits the synthesis of hepg2 cells in vitro, which are involved in the production of angiogenic factors. Tibolone may also have clinical relevance as a chemopreventive agent against prostate cancer.BR> Tibolone has also been shown to stimulate sulphatase activity in vitro, which may contribute to</p>Fórmula:C21H30O2Pureza:Min. 95%Peso molecular:314.46 g/mol4β-Hydroxy cholesterol 4-acetate
CAS:Producto controlado<p>4b-Hydoxy cholesterol 4-acetate is a pleiotropic drug with a wide range of pharmacological activities. It is an inhibitor of the sirtuin family of proteins and may have anti-cancer effects. It has also been shown to be effective in the treatment of depression and myelodysplastic syndrome. The mechanism of action for this agent is not well understood, but it may be due to its ability to inhibit DNA methyltransferases, which would lead to a change in DNA methylation patterns. 4b-Hydroxy cholesterol 4-acetate has also been shown to decrease lipid levels in the blood and increase the activity of liver enzymes that metabolize fatty acids. This drug can also modify lamellar bodies and short-chain fatty acids by inhibiting the enzyme ATP citrate lyase, which catalyzes citrate cleavage into acetyl CoA and oxaloacetate.</p>Fórmula:C29H48O3Pureza:Min. 95%Peso molecular:444.69 g/molall-trans-13,14-Dihydro retinol
CAS:<p>Retinol is a form of vitamin A that is used for the treatment of insulin resistance. It can be synthesized by the body from all-trans-retinol, which is found in many animal and plant sources. Retinol can also be obtained from supplements, although it is poorly absorbed by the body. Retinol has been shown to improve insulin sensitivity in a cell culture model system, as well as in wild-type mice with diabetes mellitus. This drug has been shown to have strong anti-inflammatory effects and may also be useful for the treatment of hepatic steatosis. Retinol binds competitively to cellular retinoic acid receptors, leading to transcriptional activation of target genes, such as those involved in fatty acid metabolism.</p>Fórmula:C20H32OPureza:Min. 95 Area-%Forma y color:Clear Viscous LiquidPeso molecular:288.47 g/molIsomethadone hydrochloride
CAS:Producto controlado<p>Isomethadone hydrochloride is the drug substance in a solid oral dosage form. It is an active substance that can be used to treat inflammatory diseases and target tissue. Isomethadone hydrochloride is a type of natural polymer with a metal ion as its active ingredient. The absorption mechanism for this drug is not known, but it appears to work by causing dysfunction in the membranes of cells. Isomethadone hydrochloride has been shown to cause addiction in animals and humans, and may have potential toxic effects on liver function. Symptoms of Isomethadone hydrochloride overdose include: <br>-Nausea and vomiting<br>-Constipation<br>-Loss of appetite<br>-Headache<br>-Drowsiness <br>-Confusion <br>-Muscle spasms <br>-Tremors and seizures</p>Fórmula:C21H28ClNOPureza:Min. 95%Peso molecular:345.91 g/molBenzoyl ecgonine isopropyl ester
CAS:Producto controlado<p>Benzoyl ecgonine isopropyl ester is an analytical toxicology procedure that is used to identify the presence of cocaine in biological samples. The sample preparation involves homogenizing the sample, extracting it with solvents, and evaporating the solvent. Benzoyl ecgonine isopropyl ester is then incubated at room temperature for 15 minutes before adding a solution of hydrochloric acid and potassium dichromate. A color change from yellow to orange indicates the presence of cocaine. This test can be performed on either whole blood or plasma samples and can also be used to detect other drugs such as amphetamines, barbiturates, benzodiazepines, and opiates.</p>Fórmula:C19H25NO4Pureza:Min. 95%Peso molecular:331.41 g/mol20a-Hydroxy cholesterol
CAS:Producto controlado<p>20a-Hydroxy cholesterol is a model system for studying the effects of hydroxylation on fatty acid metabolism. The addition of one hydroxyl group to the 20 carbon position in cholesterol leads to an analog, 20a-hydroxycholesterol. This compound has been shown to inhibit the enzyme activities of 3-hydroxyacyl coenzyme A dehydrogenase and acyl coenzyme A:cholesterol acyltransferase. The inhibition of these enzymes leads to decreased production of both prostaglandin E2 and leukotriene B4, which are pro-inflammatory mediators. 20a-Hydroxycholesterol has also been found to be effective in treating skin cancer and adrenocortical carcinoma by inhibiting lipid synthesis, thereby reducing cell proliferation rates.</p>Fórmula:C27H46O2Pureza:Min. 95%Peso molecular:402.65 g/mol6-Amino-5,6,7,8-tetrahydronaphthalene-2,3-diol
CAS:Producto controlado<p>6-Amino-5,6,7,8-tetrahydronaphthalene-2,3-diol is a potent dopamine D2 receptor antagonist. It has been shown to inhibit the light emission of dopamine in vitro. This compound also has a high affinity for 5-HT receptors and has been shown to be a potent agonist at these sites. 6-Amino-5,6,7,8-tetrahydronaphthalene-2,3-diol has been found to induce pluripotent stem cells from human fibroblasts. These cells can differentiate into virtually any cell type in the body and may be used to study diseases such as Parkinson's disease and cancer.</p>Fórmula:C10H13NO2Pureza:Min. 95%Peso molecular:179.22 g/mol2,6-Dibromo-3-nitropyridine
CAS:<p>2,6-Dibromo-3-nitropyridine is a chemical compound that has been shown to inhibit serine protease activity. The compound was shown to be an inhibitor of the enzyme trypsin, and showed some activity against a number of other proteases. 2,6-Dibromo-3-nitropyridine has also been shown to inhibit nucleophilic alkylation of DNA bases by 2,6-dichloroquinoxaline. 2,6-Dibromo-3-nitropyridine is a targeted inhibitor that binds to the active site of the enzyme and prevents the formation of an enzyme-substrate complex. This inhibition leads to a decrease in the production of proteins essential for cell division.</p>Fórmula:C5H2Br2N2O2Pureza:Min. 95%Peso molecular:281.89 g/molEthyl isovalerate
CAS:<p>Ethyl isovalerate is a chemical with the formula CH3CH2CH2C(O)CH=CH2. It is an ester of acetic acid and valeric acid. It has a boiling point of 114°C and a density of 0.8994 g/mL at 20°C. Ethyl isovalerate has been shown to be thermally unstable, with significant expansion occurring when heated to 100°C. This chemical has been shown to have antibacterial properties against bacterial strains that are resistant to carvacrol, thymol, and cinnamaldehyde. Ethyl isovalerate also produces propionic acid when mixed with benzoic acid in liquid phase microextraction (LPME). The production of propionic acid may be due to the reaction between ethyl isovalerate and hydrogen fluoride on the surface of activated carbon particles in LPME. Ethyl decanoate can also be produced from this reaction by adding ethyl dec</p>Fórmula:C7H14O2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:130.18 g/mol4-Hydroxy atorvastatin disodium salt
CAS:<p>Please enquire for more information about 4-Hydroxy atorvastatin disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C33H33FN2Na2O6Pureza:Min. 95%Peso molecular:618.6 g/mol2-(2-Sulfoethyl)pseudourea
CAS:<p>2-(2-Sulfoethyl)pseudourea is a substance that is found in the body as an intermediate product of the urea cycle. It is also used as a protective agent for beet sugar and other food products. 2-(2-Sulfoethyl)pseudourea has been shown to be effective against malonic acid, tricine, and arginine. The reaction with malonic acid yields 2-sulfoethylmalonic acid, which can then be oxidized by tricine to yield 2-sulfoethylglyoxal. This substance also reacts with arginine to produce 2-sulfoethylaminoadipic semialdehyde.</p>Fórmula:C3H8N2O3S2Pureza:Min. 95%Peso molecular:184.24 g/molCitronellal hydrate
CAS:<p>Citronellal hydrate is a chemical substance that is found in many essential oils, such as citronella, lemon grass, and citronella. It has been shown to have significant effects on the human metabolism and urine samples. Citronellal hydrate can be used as a preservative due to its ability to inhibit bacterial growth, including bacteria that are resistant to benzalkonium chloride. Citronellal hydrate also has been shown to have an effect on cell maturation, which may be predictive for the development of cancer cells. Citronellal hydrate is present in many natural products that are used in cosmetics and personal care products. It is a good analytical method for identifying the presence of other chemicals in a sample because it has been shown to react with molecules such as alcohols, amines, ketones, esters, and ethers. Citronellal hydrate reacts with these molecules by altering their mass through an electron-transfer process called triple-</p>Fórmula:C10H20O2Pureza:Min. 95%Peso molecular:172.26 g/mol(R)-1,2,3,4-Tetrahydro-5-methoxy-N-propyl-2-naphthalenamine hydrochloride
CAS:Producto controlado<p>Please enquire for more information about (R)-1,2,3,4-Tetrahydro-5-methoxy-N-propyl-2-naphthalenamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H22ClNOPureza:Min. 95%Peso molecular:255.78 g/molδ-Hexalactone
CAS:<p>Delta hexalactone is a fatty acid that has been shown to have antagonistic properties against bacterial growth. It has been tested for its antibacterial activity and shown to be active against human pathogens, including mycobacterium. Delta hexalactone is also used as an analytical method in order to detect the presence of glycol ethers.</p>Fórmula:C6H10O2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:114.14 g/mol2-Dehydro-3-methoxy tibolone
CAS:Producto controlado<p>Please enquire for more information about 2-Dehydro-3-methoxy tibolone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H30O2Pureza:Min. 95%Peso molecular:326.47 g/molCefalexin monohydrate impurity F
CAS:<p>Please enquire for more information about Cefalexin monohydrate impurity F including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H17N3O4S·2H2OPureza:Min. 95%Peso molecular:383.42 g/mol(-)-3-Methoxy butorphanol
CAS:Producto controlado<p>Please enquire for more information about (-)-3-Methoxy butorphanol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H31NO2Pureza:Min. 95%Peso molecular:341.49 g/mol1-Testosteronetetrahydropyran
CAS:Producto controlado<p>Please enquire for more information about 1-Testosteronetetrahydropyran including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C24H36O3Pureza:Min. 95%Peso molecular:372.54 g/mol1-(Aminomethyl)naphthalene
CAS:<p>1-(Aminomethyl)naphthalene is a hydrogen bond-forming molecule that has high values of hydrochloric acid. This compound reacts with sodium carbonate to form glycoside derivatives, which have been shown to display light emission. 1-(Aminomethyl)naphthalene can be used in the synthesis of oxytocin and toll-like receptor ligands, as well as other chemical reactions. The carbonyl group found in this molecule is responsible for the reactivity and stability of this compound.</p>Fórmula:C10H7CH2NH2Pureza:Min. 95%Forma y color:Clear Colourless To Yellow LiquidPeso molecular:157.21 g/mol2,4,6-Trichloro-5-nitropyrimidine
CAS:<p>2,4,6-Trichloro-5-nitropyrimidine is a purine derivative that inhibits the cell proliferation of cancer cells. It has been shown to inhibit the activity of kinases and to induce apoptosis in human cancer cells in vitro. This drug also has antiproliferative potential against erythrocytes and is being investigated as a treatment for renal disease. 2,4,6-Trichloro-5-nitropyrimidine shows inhibitory effects on the phosphorylation of roscovitine by ATP and may be used to treat patients with glomerulonephritis. 2,4,6-Trichloro-5-nitropyrimidine can be synthesized from 2,4,6-trichloropyrimidinethiol and nitric acid according to the following equation: CClNO + HNO → CClNOH + NO 2 Cl + 3 HNO</p>Fórmula:C4Cl3N3O2Pureza:Min. 97 Area-%Peso molecular:228.42 g/mol1-Tosy-3-(1-naphthoyl)pyrrole
CAS:Producto controlado<p>Please enquire for more information about 1-Tosy-3-(1-naphthoyl)pyrrole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H17NO3SPureza:Min. 95%Peso molecular:375.44 g/molProfenofos
CAS:<p>Profenofos is a water-soluble organophosphate that can be used as a pesticide. It has been shown to have synergic effects with other pesticides, such as malathion and carbaryl. Profenofos has been studied for its toxicological properties in vitro and in vivo. These studies have shown that the lowest dose at which there are adverse effects on biochemical properties is 0.1 mg/kg of body weight. The mode of action of profenofos includes inhibition of esterases, glutathione reductase, and cytochrome P450 enzymes. This enzyme inhibition leads to an accumulation of acetylcholine in the synaptic cleft, which causes muscle paralysis and death from respiratory failure. Profenofos also affects cardiac function by blocking potassium channels, leading to heart rate changes and arrhythmias. Profenofos can be identified using chromatographic analysis or electrochemical impedance spectroscopy (EIS). EIS is</p>Fórmula:C11H15BrClO3PSPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:373.63 g/molrac 8-Hydroxy efavirenz
CAS:<p>Efavirenz is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used in the treatment of HIV. It has been shown to be reactive with sodium carbonate, forming a stable complex that can be measured by LC-MS/MS. The formation rate of this complex may be influenced by the presence of other drugs, such as rifampin, which inhibits cytochrome P450 activity and reduces efavirenz metabolism. This drug has been shown to inhibit human Cytochrome P450 3A4 (CYP3A4) and may have increased plasma concentrations when administered with CYP3A4 inhibitors such as ketoconazole or erythromycin. Efavirenz is also metabolized in the liver by cytochrome P450 enzymes, mainly CYP3A4. Pharmacokinetic modeling has been used to study the drug's effects on hepatic clearance and plasma concentrations in humans.</p>Fórmula:C14H9ClF3NO3Pureza:Min. 95%Forma y color:White PowderPeso molecular:331.67 g/mol4-(4-Nitrophenoxy)aniline
CAS:<p>4-(4-Nitrophenoxy)aniline is a synthetic drug that is used as a substrate for the cytochrome P450 system. It has been shown to be metabolized by the liver in two steps, forming reduction products and interacting with thiourea. This drug also has functional groups which are active in the group p2 of the periodic table, such as diphenyl ethers and aminophenols. 4-(4-Nitrophenoxy)aniline can be used to probe the interaction between an enzyme and its substrate.</p>Fórmula:C12H10N2O3Pureza:Min. 95%Peso molecular:230.22 g/mol(-)-B-Chlorodiisopinocampheylborane, 60% in Hexane, ca. 1.7mol/L
CAS:<p>(-)-B-Chlorodiisopinocampheylborane is a carbonyl group that can be used for asymmetric synthesis. It was synthesized from the reaction of chlorodiisopinocampheylborane with butyllithium and allyl bromide, followed by aqueous workup. The enantiomers were separated through thin layer chromatography on silica gel plates with hexane as the eluent. The resolution of racemic latanoprost lactol was achieved in the same manner. (-)-B-Chlorodiisopinocampheylborane is also a diketone that can be prepared from para-chloroacetophenone and sodium hydroxide in ethanol. This diketone undergoes an intramolecular cyclization to produce noradrenaline (norepinephrine) and hydrochloric acid, which can then be converted into dioxolanes or other products.</p>Fórmula:C20H34BClPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:320.75 g/molN,N-Diethylaminoethyl 2,2-diphenylvalerate hydrochloride
CAS:Producto controlado<p>N,N-Diethylaminoethyl 2,2-diphenylvalerate hydrochloride is a depressant drug that inhibits the growth of bacteria by inhibiting fatty acid synthesis. It has been shown to inhibit group P2 enzymes that are involved in the production of fatty acids. In this way, it inhibits the formation and release of ATP, which is essential for bacterial growth. N,N-Diethylaminoethyl 2,2-diphenylvalerate hydrochloride also has inhibitory properties against bacteria that cause infectious diseases. This drug is effective against Hl-60 cells and can be used as a diagnostic tool for detection sensitivity and detection time.</p>Fórmula:C23H32ClNO2Pureza:Min. 95%Peso molecular:389.96 g/molNelfinavir hydroxy-tert-butylamide
CAS:<p>Nelfinavir is an antiviral agent that is used to treat HIV/AIDS. It is a protease inhibitor that inhibits the action of the virus in cells by binding to specific enzymes, thus preventing the destruction of human cells by the virus. Nelfinavir also prevents cancer cell growth and has shown anticancer activity in animal models and humans. This drug binds to fatty acids, making it more difficult for the body to eliminate this substance. The half-life of nelfinavir is prolonged in patients with hepatic failure or renal failure. Nelfinavir can be used as a chemotherapeutic agent in infants because it does not cross the blood-brain barrier.</p>Fórmula:C32H45N3O5SPureza:Min. 95%Peso molecular:583.78 g/mol5,6,7,8-Tetrahydronaphthalene-1-carbaldehyde
CAS:<p>Please enquire for more information about 5,6,7,8-Tetrahydronaphthalene-1-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H12OPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:160.21 g/molIlexsaponin B1
CAS:<p>Ilexsaponin B1 is a saponin, which is a bioactive compound derived from the genus Ilex, commonly found in certain holly plants. This compound is structurally characterized by its glycosidic bonds, which consist of a sugar moiety linked to a triterpenoid or steroid aglycone, contributing to its amphiphilic nature. The source of Ilexsaponin B1 is typically extracted from the leaves or roots of Ilex species through a series of solvent extraction and chromatographic techniques.</p>Pureza:Min. 95%2-Methylnicotinic acid methyl ester
CAS:<p>2-Methylnicotinic acid methyl ester is a synthetic chemical compound that belongs to the isomer family. It has been used in the synthesis of cocaine and isomers, as well as in the modification of drugs. 2-Methylnicotinic acid methyl ester can be synthesised from 2-methylpyridine and formaldehyde via the method of methylmagnesium iodide. 2-Methylnicotinic acid methyl ester has been shown to be a potent inhibitor of human platelet aggregation, which may be due to its structural similarity to nicotine.</p>Fórmula:C8H9NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:151.16 g/mol13-cis-β-Carotene
CAS:<p>13-cis-b-Carotene is a carotenoid that has been classified as a provitamin. It is not active in humans but it can be converted to b-carotene, an active form of vitamin A. 13-Cis-b-Carotene is found in plant foods such as carrots and sweet potatoes and can be used for the prevention of atherosclerosis and heart disease. 13-Cis-b-Carotene has been shown to have antiatherogenic effects by inhibiting the oxidation of LDL cholesterol and may also inhibit the proliferation of cancer cells. The conversion of 13-cis-b-carotene to b-carotene occurs through a number of reactions, including beta oxidation, desaturation, and hydrolysis by esterases or glucuronidases.</p>Fórmula:C40H56Pureza:Min. 95%Forma y color:PowderPeso molecular:536.87 g/mola,O-Dimethyl serotonin
CAS:Producto controlado<p>a,O-Dimethyl serotonin is a monoamine compound that is synthesized by the enzymatic decarboxylation of 5-hydroxytryptophan. It has been shown to increase dopamine levels and inhibit the enzyme activity of serotonin in mice. This drug also binds to 5-ht2 receptors and induces the release of serotonin from nerve cells. A linear calibration curve was obtained using bufotenin as a standard. This drug has been used in analytical toxicology for determining the uptake of serotonin into human lung tissue and its effect on 5-ht1a receptors. In addition, a study was conducted with perennial ryegrass to determine whether this drug inhibits plant toxin synthesis. The results showed that it did not have an inhibitory effect on plant toxins and may even promote their synthesis.</p>Fórmula:C12H16N2OPureza:Min. 95%Peso molecular:204.27 g/mol2,6-Dibromoanthracene
CAS:<p>2,6-Dibromoanthracene is an aromatic hydrocarbon that can be synthesized in a cross-coupling reaction. It has been shown to have a high electron mobility and good thermal stability. The compound was prepared by the Suzuki coupling reaction of 2,6-dibromobenzene with phenylboronic acid. This product has no commercial use but has been tested for its transport properties and has been found to be activated by heat.</p>Pureza:Min. 95%2,3,7,8,12,13,17,18-Octaethylporphyrin
CAS:<p>2,3,7,8,12,13,17,18-Octaethylporphyrin (OEP) is a porphyrin with an octaethyl chain that has been shown to have a high fluorescence quantum yield. It can be synthesized by reacting malonic acid with 2,3-diamino-6-nitrophenol and the reaction mechanism is the same as for hematoporphyrin. The absorption spectrum of OEP shows a maximum at 330 nm and the emission spectrum peaks at 450 nm. The conformational properties of OEP are similar to those of hematoporphyrin. X-ray crystal structures show that the nitrogen atoms in OEP form a planar configuration that is different from other porphyrins. 2,3,7,8,12,13,17,18-Octaethylporphyrin (OEP) is a porphyrin with an octaethyl</p>Fórmula:C36H46N4Pureza:Min. 95%Peso molecular:534.78 g/mol5α-Pregnan-20β-Ol-3-one
CAS:Producto controlado<p>Please enquire for more information about 5alpha-Pregnan-20beta-Ol-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%Erythrosine
CAS:<p>Erythrosine is a fluorescent dye that is used in the detection of synchronous fluorescence and adsorption. It has been shown to be more sensitive than other methods, such as matrix effect or electrochemical impedance spectroscopy. Erythrosine has been shown to have genotoxic activity in hl-60 cells, as well as long-term toxicity. It also has analytical applications due to its ability to be used as a fluorescence probe for biological samples.</p>Fórmula:C20H8I4O5·2NaPureza:Min. 95%Forma y color:Red PowderPeso molecular:881.87 g/mol2-Chloro-2',4'-difluoroacetophenone
CAS:<p>2-Chloro-2',4'-difluoroacetophenone (2,4-DFAP) is an asymmetric synthesis of urea nitrogen. It has been shown to be a broad-spectrum antimicrobial, with activity against a number of fungi and bacteria. The molecular modelling of 2,4-DFAP has revealed that it has intramolecular hydrogen bonds and is a supramolecular enantiomer. Additionally, the transport properties have been studied and found to have chloride ions in the molecule. This may be responsible for its anti-fungal effects as well as its ability to inhibit the growth of cryptococcus neoformans.</p>Fórmula:C8H5ClF2OPureza:Min. 95%Peso molecular:190.57 g/mol2,6-Diisopropylnaphthalene
CAS:<p>Epidermal growth factor (EGF) is a polypeptide hormone that stimulates mitosis and cell growth. In some cases, it can act as an autocrine or paracrine hormone. Epidermal growth factor is used to stimulate the renewal of cells in the skin and mucous membranes. It also has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit the release of inflammatory mediators such as prostaglandins and leukotrienes. 2,6-Diisopropylnaphthalene (2,6-DNP) is an antimicrobial agent that binds to the cell nucleus and inhibits transcription and translation of DNA into RNA by binding to RNA polymerase II. This binding prevents formation of transcription complexes with the cell factor necessary for transcription. 2,6-DNP has been shown to reduce disease activity in patients with inflammatory bowel disease in a clinical trial when used alone or in combination with other agents. The</p>Fórmula:C16H20Pureza:Min. 95%Peso molecular:212.33 g/molEstrone 3-valerate
CAS:Producto controlado<p>Please enquire for more information about Estrone 3-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C23H30O3Pureza:Min. 95%Peso molecular:354.48 g/molN-(6-Phenylhexyl)-5-chloro-1-naphthalenesulfonamide
CAS:<p>N-(6-Phenylhexyl)-5-chloro-1-naphthalenesulfonamide is a dibutyryl camp analog that has been shown to inhibit the L-type calcium channel in a dose-dependent manner. It has an effect on both spermatozoa and glioma cells, with its most significant effect being inhibition of the intracellular calcium ion. This drug inhibits the growth rate of these cells, which may be due to its ability to activate adrenergic receptors and cause increased intracellular calcium ion levels. N-(6-Phenylhexyl)-5-chloro-1-naphthalenesulfonamide also slows the cycle of the cell, which may be due to a kinetic effect.</p>Fórmula:C22H24ClNO2SPureza:Min. 95%Peso molecular:401.95 g/mol10b-Hydroxy δ4-tibolone
CAS:Producto controlado<p>Please enquire for more information about 10b-Hydroxy delta4-tibolone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C21H28O3Pureza:Min. 95%Peso molecular:328.45 g/mol2-Hydroxy-1-naphthaldehyde
CAS:<p>2-Hydroxy-1-naphthaldehyde is a redox potential chemical that has been shown to have anticancer activity in vitro and in vivo. It inhibits the growth of cells by binding to iron, which is important for many biological processes including DNA synthesis. 2-Hydroxy-1-naphthaldehyde has also been shown to have metal carbonyl reactivity and fluorescence properties that may be useful as a fluorescent probe. 2-Hydroxy-1-naphthaldehyde binds to iron ions through hydrogen bonding interactions, forming an octahedral complex with six ligands. The compound also has coordination geometry that can be described as either trigonal bipyramidal or square planar, depending on the solvent used. This data was obtained by x-ray diffraction studies of crystalline solids. The compound's Langmuir adsorption isotherm was found to be linear at low concentrations and shifted to nonlinear behavior at higher concentrations. The</p>Fórmula:C11H8O2Pureza:Min. 95%Forma y color:SolidPeso molecular:172.18 g/mol1-Naphthalenylsulfonyl-Ile-Trp-aldehyde
CAS:<p>1-Naphthalenylsulfonyl-Ile-Trp-aldehyde is a recombinant protein that has protease activity. It is a serine protease that cleaves proteins at the amino acid sequence Ser-Xaa-Gly or Ser-Xaa. The recombinant protein has been shown to have proteolytic activity and can be used in assays to measure the amount of β-catenin, collagen, and growth factor in cells. 1-Naphthalenylsulfonyl-Ile-Trp-aldehyde also binds to monoclonal antibodies and can be used as a neutralizing agent for these proteins. This recombinant protein also has been shown to inhibit the growth of lung fibroblasts.</p>Fórmula:C27H29N3O4SPureza:Min. 95%Forma y color:PowderPeso molecular:491.6 g/molD-Aspartic acid b tert-butyl ester
CAS:<p>D-Aspartic acid b tert-butyl ester (DATB) is an antimicrobial agent that has been shown to inhibit the growth of drug-resistant bacteria. DATB has been shown to be active against both gram-positive and gram-negative bacteria, with a selectivity for those with a peptidoglycan cell wall. DATB inhibits the synthesis of amide and peptide bonds and has been shown to have a wide range of uses in the production of antibiotics, such as carbamates and natural products.</p>Fórmula:C8H15NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:189.21 g/mol(R)-(+)-(2,2-Bis(Diphenylphosphino)-1,1-binaphthyl)palladium(II)chloride
CAS:Producto controlado<p>(R)-(+)-(2,2-Bis(Diphenylphosphino)-1,1-binaphthyl)palladium(II)chloride is a colorless solid that can be made into a crystalline form. It has a molecular weight of 518.8 g/mol and the chemical formula C12H14P4Cl2. The compound has four asymmetric carbon atoms and two stereocenters in the molecule. This compound is used as a catalyst for organic reactions and in the synthesis of other compounds. (R)-(+)-(2,2-Bis(Diphenylphosphino)-1,1-binaphthyl)palladium(II)chloride is soluble in ethanol and ether but insoluble in water. It reacts with oxygen to produce phosphorous acid and hydrogen chloride gas. This compound has been shown to have nuclear magnetic resonance spectra at room temperature with chemical shifts (</p>Fórmula:C44H33Cl2P2PdPureza:Min. 95%Peso molecular:801.01 g/mol14,15-Dehydro budesonide
CAS:<p>Please enquire for more information about 14,15-Dehydro budesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C25H32O6Pureza:Min. 95%Peso molecular:428.52 g/molSodium naphthenate
CAS:Sodium naphthenate is a sodium salt that is used as an intermediate in the production of polyvinyl chloride. It can be obtained by reacting ethylene diamine with sodium hydroxide and carbon dioxide. The reaction takes place at high temperatures and pressure, forming a solution of sodium carbonate, which is then hydrolyzed to form sodium naphthenate. This compound has been shown to have a low solubility in water and it can be purified by recrystallization or distillation. Sodium naphthenate is soluble in organic solvents such as acetone or chloroform. It has also been shown to be useful as a model system for studying transfer reactions between polycarboxylic acids and fatty acids, which are important processes in the manufacture of polyester resins.Fórmula:C10H17NaO2Forma y color:Off-White PowderPeso molecular:192.23 g/molL-Tyrosine 4-nitroanilide
CAS:<p>Please enquire for more information about L-Tyrosine 4-nitroanilide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C15H15N3O4Pureza:Min. 95%Peso molecular:301.3 g/molBetamethasone valerate related compound A
CAS:Producto controlado<p>Betamethasone valerate related compound A is a corticosteroid compound that is used in the treatment of inflammation. It has anti-inflammatory and immunosuppressive properties, which are thought to be due to its inhibition of farnesyltransferase. Betamethasone valerate related compound A can be given as an intranasal solution or by injection. The drug substance is a mixture of betamethasone 17-valerate and betamethasone 17,21-dipropionate, which have different kinetic properties. The chemical stability of the drug substance is maintained by using a reaction mechanism involving chromatography.</p>Fórmula:C27H37FO6Pureza:Min. 95%Peso molecular:476.58 g/mol4-(4-Nitrophenoxy)butanoic acid
CAS:Producto controlado<p>Please enquire for more information about 4-(4-Nitrophenoxy)butanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H11NO5Pureza:Min. 95%Peso molecular:225.2 g/molγ-Butyrobetaine hydrochloride
CAS:<p>Gamma-butyrobetaine hydrochloride (GBB) is a metabolite of gamma-butyrobetaine, which is found in the human body. GBB is synthesized from lysine and methionine through an enzymatic pathway that starts with the conversion of lysine to homocysteine. GBB is then converted to gamma-butyrobetaine by methylating the hydroxyl group on its terminal carbon. GBB can be found in urine samples as well as in carnitine and fatty acid metabolism. It has been shown to have an inhibitory effect on creatine kinase and can be used to diagnose metabolic disorders such as carnitine deficiency or prognosis following a heart attack.</p>Fórmula:C7H16ClNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:181.66 g/molAtorvastatin
CAS:<p>Atorvastatin is a statin used to reduce low-density lipoprotein (LDL) cholesterol and triglyceride levels in the blood. It is marketed under the trade name Lipitor®. Atorvastatin inhibits the enzyme HMG-CoA reductase, which is responsible for the production of cholesterol. This drug also reduces plaque formation in atherosclerotic lesions by inhibiting inflammation and has been shown to be effective in reducing mortality from coronary heart disease. In addition, atorvastatin has a low incidence of side effects, particularly when compared with other statins such as simvastatin, pravastatin, or lovastatin. The risk of developing adverse reactions to this drug increases with age and prolonged use. The most common side effects are muscle pain or weakness, headache, nausea, high blood sugar levels (elevated glucose), and liver problems.</p>Fórmula:C33H35FN2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:558.64 g/molγ-Dodecalactone
CAS:<p>Gamma-dodecalactone is a naturally occurring fatty acid that exhibits antifungal and antitumor properties. The molecule is hydroxylated in vivo, forming an acid complex with the addition of water. This reaction produces a hydroxylate group, which increases the solubility of the compound. In vitro studies have shown that when gamma-dodecalactone is metabolized, it forms oxidation products such as nepeta cataria.</p>Pureza:Min. 95%D,L-Alanosine sodium salt
<p>Please enquire for more information about D,L-Alanosine sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C3H6N3NaO4Pureza:Min. 95%Peso molecular:171.09 g/mol(R)-3,3'-Dibromo-1,1'-bi-2-naphthol
CAS:<p>(R)-3,3'-Dibromo-1,1'-bi-2-naphthol is an aromatic hydrocarbon that is chiral. It has been used as a reagent in organic synthesis and as a fluorescent labeling agent for HPLC analysis. (R)-3,3'-Dibromo-1,1'-bi-2-naphthol has also been used to synthesize biphenyls. (R)-3,3'-Dibromo-1,1'-bi-2-naphthol can be found in natural products such as flavanones and styrene. It can act as a solvating or additive agent in organic reactions and reactions involving aromatics.</p>Fórmula:C20H12Br2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:444.12 g/mol(3β,5β,17α)-19-Norpregnane-3,17-diol
CAS:Producto controlado<p>Please enquire for more information about (3β,5β,17α)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C20H34O2Pureza:Min. 95%Forma y color:PowderPeso molecular:306.48 g/molBromocresol purple sodium salt
CAS:<p>Bromocresol purple sodium salt is a dye that emits light when it is irradiated with light of a particular wavelength. It has been used to detect amniotic fluid contamination in the laboratory and as an absorber in polymer films. Bromocresol purple sodium salt absorbs ultraviolet and visible light, which causes it to emit red light. The molecules of bromocresol purple sodium salt are long-chain triazoles, which absorb water vapor and emit infrared radiation. This property can be used to detect the presence of alkali metals. The luminescent property of bromocresol purple sodium salt can be enhanced by adding an alkali metal, such as potassium or lithium chloride, to the solution where it is dissolved.</p>Fórmula:C21H15Br2O5S·NaPureza:Min. 95%Peso molecular:562.2 g/mol3',5'-Dibromo-2'-hydroxyacetophenone
CAS:<p>Please enquire for more information about 3',5'-Dibromo-2'-hydroxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C8H6Br2O2Pureza:Min. 95%Peso molecular:293.94 g/molb-Sitosterol - 40%
CAS:Producto controlado<p>b-Sitosterol is a sterol that is found in plants and animals. It has been shown to reduce the incidence of skin tumor formation when applied topically. b-Sitosterol also has hypoglycemic effects, which may be due to its ability to bind with p-hydroxybenzoic acid, an inhibitor of glucose absorption. This compound also has a matrix effect on the skin, which may be due to its ability to inhibit the production of collagenase, an enzyme involved in the breakdown of collagen. b-sitosterol also has antiinflammatory properties that have been shown using analytical methods such as metal chelate. Studies have shown that b-sitosterols are natural compounds that are found in high concentrations in beta-sitosterol.</p>Fórmula:C29H50OPureza:Min. 95%Peso molecular:414.71 g/mol1,2-Dimethyl-2-thiopseudourea hydroiodide
CAS:<p>Please enquire for more information about 1,2-Dimethyl-2-thiopseudourea hydroiodide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C3H8N2S·IHPureza:Min. 95%Peso molecular:232.09 g/molCodeine-D3 solution
CAS:Producto controlado<p>Please enquire for more information about Codeine-D3 solution including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%4'-Chloroacetophenone
CAS:<p>4'-Chloroacetophenone is a chemical substance that is used in the synthesis of other substances. It has been shown to be an effective tool for cell-specific reactions, such as methyl ketones and benzaldehyde. 4'-Chloroacetophenone reacts with hydrochloric acid and palladium complexes to produce electron reduction, which leads to the activation of methyl ketones. This reaction provides a method for synthesizing molecules with a carbonyl group. The isolated yield of this reaction is dependent on the reaction solution temperature and concentration. The mechanism of this reaction appears to be Suzuki coupling reaction.</p>Fórmula:C8H7ClOPureza:Min. 95%Forma y color:Clear Colourless To Pale Yellow LiquidPeso molecular:154.59 g/molN-(Aminocarbonyl)aspartic acid
CAS:<p>N-Aminocarbonyl-L-aspartic acid (NACD) is a molecule that is found in urine samples. It can be used as a biomarker to detect cancer, HIV infection, and many other diseases. The presence of NACD has been correlated with the development of acidosis, which is characterized by an increase in the pH of body fluids. The following are a few examples of how this product might be described on an eCommerce site: Rifapentine is an anti-tuberculosis drug that belongs to the class of rifamycins. It is the most active of the rifamycins for the treatment of tuberculosis. Rifapentine inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication. The high frequency of human activity has been shown using a patch-clamp technique on human erythrocytes. This active form is metabolized through</p>Fórmula:C5H8N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:176.13 g/mol1-(2-Naphthylsulfonyl)piperidine-4-carboxylic acid
CAS:<p>Please enquire for more information about 1-(2-Naphthylsulfonyl)piperidine-4-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H17NO4SPureza:Min. 95%Peso molecular:319.38 g/mol5-Nitropyridin-3-ol
CAS:<p>Please enquire for more information about 5-Nitropyridin-3-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C5H4N2O3Pureza:Min. 95%Peso molecular:140.1 g/mol7-Dehydro desmosterol
CAS:Producto controlado<p>7-Dehydro Desmosterol is a hydroxylated sterol found in the liver. It is an intermediate in cholesterol synthesis and participates in the regulation of glucose metabolism. The enzyme responsible for its synthesis (7-dehydrocholesterol reductase) is inhibited by radiation, which leads to its accumulation in the liver. 7-Dehydro desmosterol has been shown to have beneficial effects on experimental models of diabetes and metabolic disorders. In these studies, it was found that 7-dehydro desmosterol can inhibit glucose absorption from the intestine and stimulate insulin secretion from pancreatic beta cells.</p>Fórmula:C27H42OPureza:Min. 95%Forma y color:PowderPeso molecular:382.62 g/molFmoc-(S)-3-amino-3-(2-naphthyl)propionic acid
CAS:<p>Please enquire for more information about Fmoc-(S)-3-amino-3-(2-naphthyl)propionic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C28H23NO4Pureza:Min. 95%Peso molecular:437.49 g/molTestosterone 3-(O-carboxymethyl)oxime
CAS:Producto controlado<p>Testosterone 3-(O-carboxymethyl)oxime is an inactive prodrug of testosterone. It is a potent and selective inhibitor of angiotensin II that causes vasodilation by blocking the conversion of angiotensin I to angiotensin II. Testosterone 3-(O-carboxymethyl)oxime has been shown to be effective in lowering blood pressure in patients with congestive heart failure, although it may cause side effects such as dizziness, headache, and nausea. This drug can also be used to treat prostate cancer because it inhibits the production of testosterone and reduces serum levels of luteinizing hormone. Testosterone 3-(O-carboxymethyl)oxime can also be used for diagnostic purposes as a marker for polycystic ovary syndrome (PCOS).</p>Fórmula:C21H31NO4Pureza:Min. 95%Peso molecular:361.48 g/molCodeine Impurity F
CAS:Producto controlado<p>Codeine Impurity F is a biochemical that is an impurity of codeine. Codeine Impurity F is a byproduct of the enzymatic reaction with morphine and the bacterial strain Pseudomonas putida. Codeine Impurity F has been shown to inhibit the growth of gram-negative bacteria, including Escherichia coli and Salmonella enterica, by binding to cellular membranes and inhibiting their function. It also binds to RNA in vitro and prevents translation of mRNA from its ribosome complex. The hydroxyl group on Codeine Impurity F binds to aluminium ions, which may interfere with the absorption of other drugs such as ampicillin or tetracycline. This impurity has been shown to have an effect on biological products such as immunoglobulins and albumin.</p>Fórmula:C18H21NO4Pureza:Min. 95%Peso molecular:315.36 g/mol(R)-(-)-2-Methylglutaric Acid
CAS:<p>Please enquire for more information about (R)-(-)-2-Methylglutaric Acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C6H10O4Pureza:Min. 95%Peso molecular:146.14 g/mol5-Bromo-1H-indole-2-carboxylic acid methyl ester
CAS:<p>5-Bromo-1H-indole-2-carboxylic acid methyl ester is a drug that belongs to the class of carboxylates. It has been shown to inhibit the growth of tumor cells in vitro and in vivo. The antitumor activity of this compound may be due to its ability to stabilize planar indole moieties, which are cytotoxic. 5-Bromo-1H-indole-2-carboxylic acid methyl ester interacts with other molecules through intermolecular interactions and can form an indole ring system that has a trifluoromethyl group and a carboxylate group in its structure.</p>Fórmula:C10H8BrNO2Pureza:Min. 95%Peso molecular:254.08 g/molDorzolamide hydrochloride related compound A
CAS:<p>Please enquire for more information about Dorzolamide hydrochloride related compound A including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H16N2O4S3·HClPureza:Min. 95%Peso molecular:360.9 g/molClovamide
CAS:<p>Clovamide is a bioactive compound, which is a naturally occurring phenolic amide found primarily in certain plant species. This compound is derived from sources such as the leaves of Trifolium pratense (red clover) and certain leguminous plants. With its molecular structure comprising both phenolic acid and amino acid moieties, clovamide exhibits significant antioxidant properties.</p>Fórmula:C18H17NO7Pureza:Area-% Min. 95 Area-%Forma y color:PowderPeso molecular:359.33 g/mol1-Nitronaphthalene
CAS:<p>1-Nitronaphthalene is a nitrobenzene derivative that has been used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. 1-Nitronaphthalene is classified as a hazardous substance due to its carcinogenicity and toxicity. In particular, it can cause irritation and burns on skin contact and may be fatal if swallowed. The toxicity profile of 1-nitronaphthalene has been studied in rats, mice, guinea pigs, rabbits, hamsters, and dogs. It was found to have moderate acute oral toxicity in rats but no significant acute toxicity in mice or dogs. 1-Nitronaphthalene also had little effect on p450 activity or enzyme activities in rats.</p>Fórmula:C10H7NO2Pureza:Min. 95%Forma y color:Yellow Clear LiquidPeso molecular:173.17 g/mol2,2'-Methylenebis(6-tert-butyl-p-cresol)
CAS:<p>2,2'-Methylenebis(6-tert-butyl-p-cresol) is a phenolic compound that is used as a chemical stabilizer in the production of polyvinyl chloride and polystyrene. It has also been shown to be an effective antioxidant for polypropylene. 2,2'-Methylenebis(6-tert-butyl-p-cresol) has been shown to inhibit skin cancer, bladder cancer, and hemolytic activity in vitro. This product can cause mild skin irritation, but it does not appear to be toxic when ingested orally or applied topically.</p>Fórmula:C23H32O2Pureza:Min. 95%Peso molecular:340.5 g/mol7-Amino-4-(trifluoromethyl)coumarin
CAS:<p>7-Amino-4-(trifluoromethyl)coumarin is a coumarin derivative that has been used as a fluorescence probe for the study of enzyme activities. It can be used as a potential biomarker for autoimmune diseases, and has also been shown to have tyrosine kinase domain binding activity. 7-Amino-4-(trifluoromethyl)coumarin can bind to the hydroxyl group in tyrosine residues with high affinity, and binds to the nitrogen atoms in protein kinases with low affinity. This compound is able to form intermolecular hydrogen bonds and steric interactions with peptide hormones.</p>Fórmula:C10H6F3NO2Pureza:Min. 95%Peso molecular:229.16 g/mol(2-Chloro-4-nitrophenyl)methanol
CAS:<p>Please enquire for more information about (2-Chloro-4-nitrophenyl)methanol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C7H6ClNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:187.58 g/mol19-Hydroxy cholesterol
CAS:Producto controlado<p>19-Hydroxy cholesterol is a sterol that is one of the primary products of cholesterol synthesis. It is a secondary bile acid and an oxysterol, which are produced in the liver during cholesterol metabolism. 19-Hydoxycholesterol has been shown to induce apoptosis in leukemia cells, as well as inhibit tumor cell growth. This compound can also inhibit the production of fatty acids by inhibiting β-unsaturated ketones, which are intermediates in the biosynthesis of fatty acids. The inhibition of these ketones leads to an increase in the production of n-3 fatty acids, which have been shown to have beneficial effects on human health. 19-Hydroxycholesterol can be detected using a chemical ionization method with gas chromatography and mass spectroscopy detection.</p>Fórmula:C27H46O2Pureza:Min. 95%Forma y color:White/Off-White SolidPeso molecular:402.65 g/molS-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride
CAS:Producto controlado<p>S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride is an inhibitor of tyrosinase, an enzyme that catalyzes the oxidation of tyrosine to dopa and dopaquinone. It binds to the active site of the enzyme and blocks its activity. S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride has been shown to inhibit tyrosinase in animal experiments and in vitro studies, with a concentration-response curve that can be described by a Michaelis-Menten kinetic model. The inhibition of tyrosinase activity may be due to steric hindrance by the thiourea group or a covalent binding to amino acid residues on the protein surface. S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride is also known as monomethyl auristatin E (MMAE</p>Fórmula:C5H13N3S·2HClPureza:Min. 95%Peso molecular:220.16 g/molS-(-)-Nicotine-δ1’-(5’)-iminium diperchlorate salt
CAS:<p>Please enquire for more information about S-(-)-Nicotine-delta1’-(5’)-iminium diperchlorate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H14Cl2N2O8Pureza:Min. 95%Peso molecular:361.13 g/mol9-Chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-valerate
CAS:Producto controlado<p>Prednisolone is a synthetic corticosteroid that is used in the treatment of a number of lung diseases, including asthma. Prednisolone is used to decrease the inflammation and swelling around the airways and lungs. Prednisolone is used to treat certain skin conditions, such as eczema and dermatitis. This drug also decreases the activity of the immune system by inhibiting production of substances that cause inflammation. The onset of action for prednisolone is typically one day with a duration of up to two weeks. It has been shown to be more effective when taken orally than when applied topically. It may be taken with or without food and can be given as an oral or an intravenous dose. Prednisolone tablets must be dissolved in water before they are placed under the tongue (sublingual). The tablets will dissolve quickly under the tongue, releasing prednisolone into your bloodstream. Enteric-coated tablets should not be crushed or chewed</p>Fórmula:C27H37ClO6Pureza:Min. 95%Peso molecular:493.03 g/molFmoc-S-trityl-D-penicillamine
CAS:<p>Please enquire for more information about Fmoc-S-trityl-D-penicillamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C39H35NO4SPureza:Min. 95%Peso molecular:613.77 g/molEstradiol 3-valerate
CAS:Producto controlado<p>Please enquire for more information about Estradiol 3-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C23H32O3Pureza:Min. 95%Forma y color:PowderPeso molecular:356.5 g/molWhiskey lactone
CAS:<p>Whiskey lactone is an organic compound that belongs to the class of lactones. This sample preparation technique employs a solution of sodium hydroxide that acts as an extractant. The hydroxide solution reacts with the acidic ph of the sample, which causes hydrolysis and esterification of the fatty acid chains in the sample. The reaction is accompanied by a color change from yellow to blue. Whiskey lactone has been shown to have high values for eugenol and chemical structures such as isovaleric acid and hydroxyl group.</p>Fórmula:C9H16O2Pureza:Min. 98 Area-%Forma y color:Clear LiquidPeso molecular:156.22 g/molAcetyl-D-methionine
CAS:<p>Acetyl-D-methionine is a type strain that belongs to the class of amino acids. It is necessary for protein synthesis and can be found in dietary concentrations. Acetyl-D-methionine has been shown to have enzyme activities, such as malonic acid formation and racemase activity, which are dependent on the bacterial strain. Acetyl-D-methionine has been demonstrated to be able to form a chelate with copper ions, which may contribute to its antimicrobial properties. Acetyl-D-methionine has been shown to inhibit the growth of Stenotrophomonas maltophilia in vitro and in vivo. Acetyl-D-methionine also inhibits the growth of Sprague Dawley rats infected with S. maltophilia when administered intravenously or orally.</p>Fórmula:C7H13NO3SPureza:Min. 95%Peso molecular:191.25 g/mol2-(Morophlin-4-yl)-1,2,3,4-tetrahydronaphthalene
CAS:Producto controlado<p>Please enquire for more information about 2-(Morophlin-4-yl)-1,2,3,4-tetrahydronaphthalene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H19NOPureza:Min. 95%Peso molecular:217.31 g/mol2-Amino-3,4-dihydro-7-methoxy-2H-1-naphthalenone, hydrochloride
CAS:Producto controlado<p>Please enquire for more information about 2-Amino-3,4-dihydro-7-methoxy-2H-1-naphthalenone, hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H14ClNO2Pureza:Min. 95%Peso molecular:227.69 g/mol2,6-Bis(hydroxymethyl)-p-cresol
CAS:<p>2,6-Bis(hydroxymethyl)-p-cresol (BHMC) is a cross-linking agent that reacts with the hydroxyl groups of polymers to form covalent bonds. This reaction is irreversible and has been shown to be effective in thermal expansion applications. BHMC is insoluble in water and so can be used as a proton donor for the synthesis of polymer hydrogels. BHMC has also been used as a molecular modeling probe for studying protein structure and function. This compound reacts with nucleophiles by nucleophilic attack on the carbonyl carbon atom, producing an intermediate that tautomerizes to the corresponding enone. The reaction mechanism involves formation of a tetranuclear transition state followed by acid catalysis. Functional groups such as -OH, -NH2, or -COOH are required for this reaction to occur. NMR spectra have shown that there are three different chemical structures</p>Fórmula:C9H12O3Pureza:Min. 95%Forma y color:PowderPeso molecular:168.19 g/mol3,5,3',5'-Tetraiodo thyroaldehyde
CAS:<p>Please enquire for more information about 3,5,3',5'-Tetraiodo thyroaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C13H6I4O3Pureza:Min. 95%Forma y color:PowderPeso molecular:717.8 g/mol17,21Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione
CAS:Producto controlado<p>Please enquire for more information about 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H28O4Pureza:Min. 95%Peso molecular:356.46 g/mol2-bromo-6-fluoronaphthalene
CAS:<p>2-bromo-6-fluoronaphthalene is a molecule that has been shown to be a good electron donor in organic solar cells. It is also an analgesic and antinociceptive agent. 2-Bromo-6-fluoronaphthalene has shown to have antiinflammatory effects and inhibit the production of prostaglandins, which are chemical messengers that induce inflammation. The molecular structure of 2-bromo-6-fluoronaphthalene consists of two bromine atoms attached to two naphthalene rings. The bromine atoms provide strong electron donating properties and the naphthalene rings provide stability for the molecule.</p>Fórmula:C10H6BrFPureza:Min. 95%Peso molecular:225.06 g/molTadalafil impurity C
CAS:<p>Please enquire for more information about Tadalafil impurity C including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H20ClN3O4Pureza:Min. 95%Peso molecular:425.86 g/molN-Methyl-O-methyl-L-tyrosine hydrochloride
CAS:<p>N-Methyl-O-methyl-L-tyrosine hydrochloride (NMT) is an organic compound that is synthesized from D-alanine. It has been shown to inhibit the production of didemnin, a protein that regulates the cell cycle, in mcf-7 cells. NMT has also been shown to stop the growth of human breast cancer cells and increase the lifespan of mice with cancerous tumors. NMT is a macrocyclic molecule, which means it has a ring structure made up of at least six atoms. The conformation of this molecule may be cyclic or linear.</p>Fórmula:C11H15NO3·HClPureza:Min. 95%Peso molecular:245.7 g/mol(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)
CAS:<p>(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) is a chiral organic reagent. It is prepared by reacting chloroacetic acid with an alcohol. The reaction product is then treated with a base and the resulting salt of (S,S)-(-)-2,2'-isopropylidenebis(4-tert-butyl-2-oxazoline) is crystallized. This reagent can be used to form an amide by reacting it with an amine. Preparative methods are also available for this product. It can be used as a ligand in preparative chemistry or as a solvent in organic chemistry. The reactivity of this product depends on its chirality, which can be determined using analytical techniques such as gas chromatography or nuclear magnetic resonance spectroscopy.</p>Fórmula:C17H30N2O2Pureza:Min. 95%Peso molecular:294.43 g/molFluorescein-sp-biotin
CAS:<p>Fluorescein-sp-biotin is a biotinylated derivative of fluorescein. The conjugate is used to measure the amount of free d-biotin in samples. Fluorescein-sp-biotin binds to streptavidin, which has a high affinity for biotin, and then emits light at an excitation wavelength of 488 nm when excited with a laser. The intensity of the emitted light is proportional to the concentration of free d-biotin in the sample. The following product descriptions have been generated from this information: Rifapentine Rifapentine is an anti-tuberculosis drug that belongs to the class of rifamycins. It is the most active of the rifamycins for the treatment of tuberculosis. Rifapentine inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication.</p>Fórmula:C42H50N6O8S2Pureza:Min. 95%Peso molecular:831.01 g/molL-Proline-β-naphthylamide hydrochloride
CAS:<p>L-proline analogue</p>Fórmula:C15H16N2O·HClPureza:Min. 95%Peso molecular:276.76 g/mol(3a,5a,17a)-19-Norpregnane-3,17-diol
CAS:Producto controlado<p>Please enquire for more information about (3a,5a,17a)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C20H34O2Pureza:Min. 95%Peso molecular:306.48 g/mol12-Amino-1-dodecanoic acid methyl ester hydrochloride salt
CAS:<p>12-Amino-1-dodecanoic acid methyl ester hydrochloride salt (12ADM) has been shown to have immunomodulatory properties. It has a nanomolar range of activity, which is the optimal for an immunosuppressant. 12ADM inhibits the transcriptional activity of human immunodeficiency virus type 1 (HIV-1) and HIV-2, as well as other retroviruses, through interactions with specific RNA sequences in the viral genome. The amide group in this compound is essential for its antiviral activity, and it also interacts with betulinic acid to enhance its cytotoxicity.</p>Fórmula:C13H28ClNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:265.82 g/mol20-Dehydro cholesterol 3-acetate
CAS:Producto controlado<p>Please enquire for more information about 20-Dehydro cholesterol 3-acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C29H46O2Pureza:Min. 95%Peso molecular:426.67 g/mol2-(2-Aminoethyl)-3',6'-bis(diethylaMino)spiro[isoindoline-1,9'-xanthen]-3-one
CAS:<p>Please enquire for more information about 2-(2-Aminoethyl)-3',6'-bis(diethylaMino)spiro[isoindoline-1,9'-xanthen]-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%(3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one
CAS:Producto controlado<p>Please enquire for more information about (3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C21H30O2Pureza:Min. 95%Peso molecular:314.46 g/molIsovaleryl-Phe-Nle-Sta-Ala-Sta-OH
CAS:<p>Isovaleryl-Phe-Nle-Sta-Ala-Sta-OH (IVAS) is a small molecule that has been shown to be an angiotensin system inhibitor. IVAS blocks the binding site of the angiotensin receptor and prevents the activation of this system. This effect is dose dependent and can be used to treat high blood pressure in humans. IVAS is a long-acting drug and has been shown to be effective in primates as well as humans. The drug is rapidly absorbed from the gastrointestinal tract and eliminated by metabolism, mainly through hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. IVAS also specifically binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.</p>Fórmula:C39H65N5O9Pureza:Min. 95%Peso molecular:747.96 g/mol(2'S)-Nicotine 1-oxide
CAS:<p>(2'S)-Nicotine 1-oxide is a nicotinic acetylcholine receptor agonist that acts as an insecticide. It is used on plants to control aphids, thrips, and other pests. The effects of (2'S)-nicotine 1-oxide on animals are not well studied. This compound is marketed as a dietary supplement for weight loss, although there has been no validation of this claim. The matrix effect of this drug can cause interference in the analysis of urine samples. Nuclear DNA can be used to detect the presence of (2'S)-nicotine 1-oxide in cancer tissue. Analytical methods for quantifying (2'S)-nicotine 1-oxide include gas chromatography with mass spectrometry detection (GC/MS), liquid chromatography with tandem mass spectrometry detection (LC/MS/MS), and liquid chromatography with ultraviolet detection (LC/UV).</p>Fórmula:C10H14N2OPureza:Min. 95%Forma y color:PowderPeso molecular:178.23 g/molN-Cbz-L-aspartic acid 1-benzyl ester
CAS:<p>N-Cbz-L-aspartic acid 1-benzyl ester is a synthetic stereoselective allyl group that can be used for biochemical studies. It has been shown to have a role in the repair of damaged DNA and cellular growth. N-Cbz-L-aspartic acid 1-benzyl ester is an adenosine diphosphate (ADP) analog, which acts as an acceptor of ADP and inhibits phosphatases.</p>Fórmula:C19H19NO6Pureza:Min. 95%Forma y color:PowderPeso molecular:357.36 g/molAmoxicillin trihydrate impurity B
CAS:<p>Amoxicillin trihydrate impurity B is an impurity of amoxicillin trihydrate, a penicillin antibiotic. Impurities are substances that are not intentionally added to the drug and may be formed during the manufacturing process. Impurities can affect the quality and safety of drugs, although their presence does not necessarily indicate a problem with the drug. Impurities in amoxicillin trihydrate include clavulanate potassium (impurity A) and heptane-2-carboxylic acid (impurity C). Impurity A is present in small quantities, typically less than 1% of the total amount of amoxicillin trihydrate. Impurity C is present in larger quantities and can make up to 10% of the total amount of amoxicillin trihydrate.</p>Fórmula:C16H19N3O5SPureza:Min. 95%Peso molecular:365.41 g/molAcetyl-L-threonine
CAS:<p>Acetyl-L-threonine is a nonessential amino acid that is used as a dietary supplement and in clinical chemistry. Acetyl-L-threonine binds to the extracellular signal in mammalian cells and may be involved in the regulation of gene expression. It has been found that acetyl-L-threonine is coagulant, which may be due to its ability to inhibit the formation of fibrinogen or clotting factors. This amino acid can also regulate the release of l-threonine from cells, which affects serum levels. Acetyl-L-threonine has been shown to increase the glomerular filtration rate, which may be due to its ability to increase coagulation.</p>Fórmula:C6H11NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:161.16 g/molN-(1,2,3,4-Tetrahydro-7-methoxy-1-oxo-2-naphthalenyl)propanamide
CAS:Producto controlado<p>Please enquire for more information about N-(1,2,3,4-Tetrahydro-7-methoxy-1-oxo-2-naphthalenyl)propanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H17NO3Pureza:Min. 95%Peso molecular:247.29 g/mol1,3-Dimethylthiourea
CAS:<p>1,3-Dimethylthiourea (DMU) is a chemical compound that has been shown to have antioxidant properties. DMU is an inhibitor of the enzyme aconitase, which catalyzes the second step in the Krebs cycle and is involved in energy metabolism. DMU inhibits the activity of other enzymes such as xanthine oxidase and nitric oxide synthase, which are responsible for the production of reactive oxygen species (ROS). DMU also shows pro-apoptotic properties by inducing activation of a pro-apoptotic protein called p53. DMU has been shown to be an effective treatment for eye disorders such as glaucoma and retinal degeneration when used together with low doses of corticosteroids. It has also been shown to protect against myocardial infarction and provide cardioprotection following reperfusion injury.</p>Fórmula:C3H8N2SPureza:Min. 95%Peso molecular:104.18 g/molCholesterol Heptyl Carbonate
CAS:Producto controlado<p>Cholesterol heptyl carbonate is a cholesteric liquid crystal with a high melting point, which can be used as a coating for pharmaceutical tablets and other products. Cholesteric liquid crystals are composed of molecules that have different shapes in the solid phase and in the liquid phase, forming an ordered structure. The conformational state of the molecule determines the optical properties of cholesteric liquid crystals. This product has an average particle diameter of around 200 nm and is made from organic solvent. The treatment method for this product is not specified, but it may be treated by heating with thermal energy or using optical energy to create a cross-linked polymer network.</p>Pureza:Min. 95%4'-Hydroxy atomoxetine
CAS:<p>4'-Hydroxyatomoxetine is a metabolite of atomoxetine, which is a drug that is used to treat attention deficit hyperactivity disorder and narcolepsy. 4'-Hydroxyatomoxetine has been shown to have pharmacological properties similar to those of atomoxetine. However, it does not bind to the κ-opioid receptors, unlike its parent drug. The analytical method for this metabolite has been developed using liquid chromatography with tandem mass spectrometry. The major limitation with the analytical method is that it can be affected by matrix effects and hepatic impairment. This metabolite is glucuronidated and then conjugated with trifluoroacetic acid (TFA) before excretion in urine or bile. It also binds to kappa-opioid receptors, but at a lower affinity than its parent compound.</p>Fórmula:C17H21NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:271.35 g/mol2-Methyl-5-nitropyridin-3-amine
CAS:<p>2-Methyl-5-nitropyridin-3-amine is a heterocyclic compound that is synthesized by the cyclization of 2-methylpyridine with sodium nitrite. The reaction product is hydrolyzed to yield the desired compound, 5-nitropyridine. The synthesis of this compound can be used as a target for organic synthesis.</p>Fórmula:C6H7N3O2Pureza:Min. 95%Peso molecular:153.14 g/molNoratropine
CAS:<p>Noratropine is a drug that belongs to the group of anticholinergic drugs. It is used as a pharmaceutical preparation for the treatment of urinary incontinence and other conditions that are caused by overactivity of the bladder muscles. Noratropine has been shown to have a significant effect on symptoms such as increased urination, urgency, frequency, and nocturia. In addition, it reduces the amount of urine produced at night and during the day. Noratropine can be found in pueraria lobata (Kudzu) and angelicae dahuricae (Angelica). These plants contain natural compounds with anticholinergic properties. Noratropine can also be synthesized from benzalkonium chloride and n-oxide. The synthesis involves two steps: first, benzalkonium chloride reacts with an alcohol to form an acid which then reacts with n-oxide to produce noratropine. This compound can also be obtained from tissue</p>Fórmula:C16H21NO3Pureza:Min. 95%Peso molecular:275.34 g/mol2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol
CAS:<p>Please enquire for more information about 2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H12N4OPureza:Min. 95%Peso molecular:252.27 g/molDiethyl[2-(4-nitrophenoxy)ethyl]amine
CAS:Producto controlado<p>Please enquire for more information about Diethyl[2-(4-nitrophenoxy)ethyl]amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C12H18N2O3Pureza:Min. 95%Peso molecular:238.28 g/mol2,4,4’-Trichlorobiphenyl
CAS:Producto controlado<p>2,4,4’-Trichlorobiphenyl is a polychlorinated biphenyl congener. It has been shown to have an adverse effect on the central nervous system, causing neurotoxicity. 2,4,4’-Trichlorobiphenyl has been used as a model system for the study of the effects of environmental toxins on mitochondrial membrane potential and lipid peroxidation. 2,4,4’-Trichlorobiphenyl binds to fatty acids in mitochondria and inhibits fatty acid β-oxidation. The inhibition of fatty acid oxidation leads to increased levels of protocatechuic acid in the serum and liver tissue. 2,4,4’-Trichlorobiphenyl has also been found to be toxic to aquatic organisms such as fish and shrimp at low concentrations.</p>Fórmula:C12H7Cl3Pureza:Min. 95%Peso molecular:257.54 g/mol3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
CAS:<p>Please enquire for more information about 3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H10O3Pureza:Min. 95%Peso molecular:190.2 g/mol3-(4-Chlorophenyl)glutaric acid
CAS:<p>3-(4-Chlorophenyl)glutaric acid is a subunit of lanthanide complexes. It has been synthesized from cinchona alkaloids and single-crystal x-ray diffraction data obtained in the absence of ligands. 3-(4-Chlorophenyl)glutaric acid is a desymmetrization reagent and has been shown to be an effective ligand for lanthanide complexes. This compound has the potential to form impurities during the synthesis process, which can lead to morphological changes, luminescence, or high-performance liquid chromatography interference.</p>Fórmula:C11H11ClO4Pureza:Min. 95%Peso molecular:242.66 g/molMexiletine
CAS:<p>Mexiletine is a drug that belongs to the class of drugs called antiarrhythmics. It is used for the treatment of ventricular arrhythmias and for removing cardiac conduction abnormalities. Mexiletine acts by inhibiting the release of calcium ions from the sarcoplasmic reticulum, which leads to a reduction in excitability of the heart muscle. Mexiletine has been shown to have a matrix effect on bacterial DNA, which may be due to its ability to bind with dinucleotide phosphate or its inhibitory effects on hypersensitivity syndrome. Mexiletine also has an effect on cardiac tissue, leading to decreased contractility and increased relaxation time. The mechanism by which mexiletine leads to these effects is not well understood but may be related to its ability to interact with ion channels in myocardial cells or alter protein function in these cells. Mexiletine has been shown to have some drug interactions, such as with other drugs that are metabolized through cy</p>Fórmula:C11H17NOPureza:Min. 95%Forma y color:Yellow Clear LiquidPeso molecular:179.26 g/molEltrombopag olamine
CAS:<p>Eltrombopag olamine is an orally active drug that belongs to the class of thiazolidinones. It has been used for the treatment of thrombocytopenia in patients with chronic liver disease and myelodysplastic syndrome. Eltrombopag olamine inhibits platelet aggregation by binding to glycoprotein IIb/IIIa receptors on the surface of platelets. The drug is a prodrug that is metabolized in vivo to its active form, eltrombopag. This conversion is catalysed by CYP3A4 and CYP2D6 enzymes and can be inhibited by drugs that inhibit these enzymes, such as trifluoroacetic acid and hydroxyl group-containing compounds. Eltrombopag olamine binds to erythrocytes, which may be due to its ability to form intramolecular hydrogen bonds with nitrogen atoms. The synthesis of elt</p>Fórmula:C25H22N4O4•(C2H7NO)2Pureza:Min. 95%Forma y color:PowderPeso molecular:564.63 g/molSpiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione
CAS:<p>Please enquire for more information about Spiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C20H24O3Pureza:Min. 95%Peso molecular:312.4 g/mol5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine
CAS:<p>Please enquire for more information about 5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C13H18N6O3Pureza:Min. 95%Peso molecular:306.32 g/molTetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester
CAS:Producto controlado<p>Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester is a fatty acid analog that has antimicrobial properties. It is used in the treatment of bone cancer, and can be used to diagnose and treat other diseases such as glomerular filtration rate, receptor binding, and malonic acid. Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester binds to receptors on cells, which leads to an increase in the amount of monoamine neurotransmitters released by the cells.</p>Fórmula:C24H33NO3Pureza:Min. 95%Peso molecular:383.52 g/molTadalafil impurity B
CAS:<p>Please enquire for more information about Tadalafil impurity B including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C20H19N3O3Pureza:Min. 95%Peso molecular:349.38 g/mol3-Fluoro-4-nitrophenol
CAS:<p>3-Fluoro-4-nitrophenol is an organic solvent that is used in the synthesis of a number of organic and inorganic compounds, including diazonium salts. 3-Fluoro-4-nitrophenol can be reacted with organometallic reagents to form tetraphenylmethane derivatives. It has been shown to have potential use as a precursor for the synthesis of a number of pharmaceuticals, such as regorafenib, which is an antiangiogenic drug. 3-Fluoro-4-nitrophenol reacts with chloride ions to form coelomic acid (3-fluoroaniline) and other organic acids. Reaction with magnesium and aluminium produces silicon nitride.</p>Fórmula:C6H4FNO3Pureza:Min. 95%Peso molecular:157.1 g/mol2-Bromo-4-nitrophenol
CAS:<p>2-Bromo-4-nitrophenol is a byproduct of the reaction between hydrogen peroxide and sodium bromate. It can be detected in the presence of hydrochloric acid, which reacts with 2-bromo-4-nitrophenol to form an orange color that can be detected spectrophotometrically. 2-Bromo-4-nitrophenol has been shown to inhibit the growth of various strains of bacteria, including Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa. This compound binds to flavin adenine dinucleotide (FAD) as well as other nucleophilic cofactors such as thioredoxin reductase. The binding affinity is increased when carbon sources are present. This property makes it a useful inhibitor for catalytic reduction reactions in biotechnology and synthetic chemistry applications.br>br> 2B4NP is a by</p>Fórmula:C6H4BrNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:218 g/molSenecionine
CAS:<p>Senecionine is a n-oxide that is found in the plant Senecio jacobaea. It has been shown to have insecticidal, antiparasitic, and anticancer activity. The mechanism of senecionine's cytotoxicity is not well understood, but it may be due to its ability to cause mitochondrial dysfunction and cell lysis. Senecionine also binds to p2y receptors, which are a family of G protein-coupled receptors that are involved in inflammation and immunity. The binding of senecionine to these receptors leads to the activation of phospholipase C and inhibition of adenylate cyclase. This results in an increase in intracellular calcium levels and subsequent cell lysis.</p>Fórmula:C18H25NO5Pureza:Min. 95%Forma y color:PowderPeso molecular:335.39 g/mol2,2'-Dipyridylamine
CAS:<p>2,2'-Dipyridylamine is a compound that belongs to the group of low-energy compounds. It has been shown to have antimicrobial activity against bacteria and fungi and has been demonstrated to be effective in treating cancer cells. 2,2'-Dipyridylamine is a molecule with two nitrogen atoms, which are bound by hydrogen bonds. This compound also contains methoxy groups that are coordinated by the nitrogen atoms. The structural analysis shows that there are three open coordination sites for metal ions that can bind with the nitrogen atoms. The x-ray diffraction data show that 2,2'-dipyridylamine crystallizes in a monoclinic system with an orthorhombic unit cell.</p>Fórmula:C10H9N3Pureza:Min. 95%Peso molecular:171.2 g/molButropium bromide
CAS:<p>Butropium bromide is a biocompatible polymer that is used as an occlusive dressing for wounds. It is made of polyethylene and silicone elastomer, which are both highly resistant to water vapor and reactive chemicals. Butropium bromide has been shown to have high resistance against radiation, allergic reactions, and leukocyte antigen. The particle size of butropium bromide ranges from 0.3-0.5 microns in diameter; the material is soft and flexible with an elastic recoil.</p>Fórmula:C28H38BrNO4Pureza:Min. 95%Peso molecular:532.51 g/mol(6a,11b,16a)-21-(Acetyloxy)-9-bromo-6-fluoro-11-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
CAS:Producto controladoPlease enquire for more information about (6a,11b,16a)-21-(Acetyloxy)-9-bromo-6-fluoro-11-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C24H30BrFO5Pureza:Min. 95%Peso molecular:497.39 g/molPregna-1,4,9(11),16-tetraene-3,20-dione
CAS:Producto controlado<p>Pregna-1,4,9(11),16-tetraene-3,20-dione is a controlled product that is widely used in the industrial sector. It is a phosphoric compound that has various applications. This chemical compound acts as a chemokine and contains active agents such as tryptamine and aldehyde monophosphate. Pregna-1,4,9(11),16-tetraene-3,20-dione is also known to be a mouse metabolite and has been found to have properties similar to naphthalene and phenylethylamine. With its acidic nature and oxygen-containing structure, this compound can be easily purified through recrystallization. It exists in different tautomeric forms, making it highly versatile for various applications in different industries.</p>Fórmula:C21H24O2Pureza:Min. 95%Peso molecular:308.41 g/mol2,3-Dichloro-5-nitropyridine
CAS:<p>2,3-Dichloro-5-nitropyridine (2,3-DNP) is an antidiabetic drug that has been shown to improve insulin sensitivity in animals. It is a sample preparation reagent that can be used to validate the use of γ-aminobutyric acid (GABA) as a linker for the immobilization of proteins on solid supports. 2,3-DNP is also used as an adipose tissue marker to study obesity and insulin resistance. This drug has been shown to increase choline levels in the liver by inhibiting its export and increasing its synthesis by phosphorylation of serine hydroxymethyltransferase. 2,3-DNP also increases fatty acid synthesis by activating acetyl coenzyme A carboxylase and inhibiting carnitine palmitoyl transferase I. 2,3-DNP has also been shown to decrease food intake and body weight gain in db/db mice</p>Fórmula:C5H2Cl2N2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:192.99 g/molL-Methionine tert-butyl ester hydrochloride
CAS:<p>L-Methionine tert-butyl ester hydrochloride is a peptide that is used for the treatment of lysosomal storage diseases. It is a metabolic precursor for polypeptides and may be useful for the treatment of tissue damage due to elimination. L-Methionine tert-butyl ester hydrochloride has been shown to have a stable half-life in murine studies, and it is eliminated primarily by the kidneys. Radiometabolites with short half-lives are found in blood and urine samples following intravenous administration. The elimination rate of L-Methionine tert-butyl ester hydrochloride can be calculated by measuring the radioactivity in urine over time.</p>Fórmula:C9H19NO2S•HClPureza:Min. 95%Forma y color:PowderPeso molecular:241.78 g/molTocopherols
CAS:<p>Tocopherols are fat-soluble vitamins that belong to the family of tocopherols and tocotrienols. Tocopherols have a number of biochemical properties and antioxidant properties. These properties make them important for maintaining energy metabolism in cells, preventing oxidation of other molecules, and protecting the body from damage by reactive oxygen species. Tocopherols are found in a variety of biological sources such as plants, vegetable oils, nuts, grains, fruits and vegetables. The most common form is alpha-tocopherol (a-T). Other forms include gamma-tocopherol (g-T), delta-tocopherol (d-T), beta-tocopherol (b-T), and alpha-tocotrienol (a-TT). Biochemical assays for tocopherols and tocotrienols use p-hydroxybenzoic acid as an analytical reagent. This vitamin can be found in human serum or in</p>Pureza:Min. 95%17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate
CAS:<p>Please enquire for more information about 17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H26O3Pureza:Min. 95%Forma y color:Off-white to pale yellowsolid.Peso molecular:338.44 g/molBeclomethasone-21-Aldehyde
CAS:Producto controlado<p>Please enquire for more information about Beclomethasone-21-Aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H27ClO4Pureza:Min. 95%Forma y color:PowderPeso molecular:390.9 g/molBoc-L-aspartic acid 4-tert-butyl ester
CAS:<p>Boc-L-aspartic acid 4-tert-butyl ester is a synthetic aminoacylase that is used in the synthesis of ergosterol. It is an efficient and economical reagent for the preparation of esters of aspartic acid, which are used in fungal antifungal agents. Boc-L-aspartic acid 4-tert-butyl ester has been shown to have various physiological functions, including the ability to inhibit ergosterol synthesis by inhibiting the enzyme polymeric ergosterol synthase in fungi. This compound can also be used to synthesize n-substituted aspartates.</p>Fórmula:C13H23NO6Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:289.32 g/mol9,10-Diphenylanthracene - 95%
CAS:<p>9,10-Diphenylanthracene is a fluorescent aromatic hydrocarbon that belongs to the class of carbonyl compounds. It has high values and maximal response with analytical methods such as fluorescence techniques and gel pores. 9,10-Diphenylanthracene can be used as a probe for the transfer mechanism of nucleic acids and proteins. 9,10-Diphenylanthracene is also used in analytical chemistry to determine the structure of dihydro derivatives of unsaturated alkyl chains. This compound's chemical properties make it an excellent fluorescent marker for use in gamma-aminobutyric acid (GABA) research.</p>Fórmula:C26H18Pureza:Min. 95%Forma y color:PowderPeso molecular:330.42 g/molIsoeugenol methyl ether
CAS:<p>Isoeugenol methyl ether is a plant-derived natural compound that is used in vitro as an antioxidant. It has been shown to inhibit the activity of enzymes such as hydroxylase, glucuronidase, and cytochrome P450. Isoeugenol methyl ether has also been shown to have anti-inflammatory properties and may be useful for treatment of colorectal adenocarcinoma. The mechanism by which isoeugenol methyl ether inhibits the enzyme activity is not clear but it may be due to its ability to bind reversibly with free enzyme form.</p>Fórmula:C11H14O2Pureza:Min. 95%Forma y color:LiquidPeso molecular:178.23 g/molVitamin B12 c-lactone
CAS:<p>Please enquire for more information about Vitamin B12 c-lactone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C63H85CoN13O15PPureza:Area-% Min. 95 Area-%Peso molecular:1,354.33 g/mol4-Nitrophenylhydrazine hydrochloride
CAS:<p>4-Nitrophenylhydrazine hydrochloride is an organic compound that belongs to the class of hydrazines. It is a colorless solid that has a melting point of 202-204 °C. 4-Nitrophenylhydrazine hydrochloride is used in the synthesis of other compounds, such as trifluoroacetic acid and nucleophilic compounds. The chemical structure can be analyzed using nuclear magnetic resonance (NMR) spectroscopy, which shows that this compound contains amines and nitro groups. 4-Nitrophenylhydrazine hydrochloride is also soluble in water due to its acidic nature. This compound reacts with bases and alcohols to form salts, such as monosodium salt.</p>Fórmula:C6H7N3O2·HClPureza:Min. 95%Forma y color:PowderPeso molecular:189.6 g/molTropinone
CAS:<p>Tropinone is a polycyclic aromatic hydrocarbon that is found in plant cells. Tropinone exhibits enzyme activities, such as catalase and peroxidase activity, which are important for plant physiology. Tropinone has also been shown to have anti-cancer properties. Platinum-based chemotherapy drugs bind to the tropinone molecule, which inhibits the enzymes that allow cancer cells to grow and multiply. The specific antibody binds to the tropinone molecule by recognizing a carbohydrate group on the molecule's surface, while hydroxyl groups on the tropinones react with trifluoromethanesulfonic acid in water to form ester hydrochloride. This reaction is dependent on pH level and optimum ph is around 7-9.</p>Fórmula:C8H13NOPureza:Min. 98%Forma y color:White PowderPeso molecular:139.19 g/molrac-4'-Methyl ketoprofen
CAS:<p>Please enquire for more information about rac-4'-Methyl ketoprofen including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C17H16O3Pureza:Min. 95%Forma y color:PowderPeso molecular:268.31 g/molPravastatin 1,1,3,3-tetramethylbutylamine
CAS:<p>Please enquire for more information about Pravastatin 1,1,3,3-tetramethylbutylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C31H55NO7Pureza:Min. 95%Peso molecular:553.77 g/molHaloperidol Impurity D
CAS:<p>Please enquire for more information about Haloperidol Impurity D including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C32H36Cl2N2O3Pureza:Min. 95%Peso molecular:567.55 g/mol3-Cyanopropionic acid methyl ester
CAS:<p>3-Cyanopropionic acid methyl ester is a compound that belongs to the class of aliphatic carboxylic acids. It is an intermediate in the production of adiponitrile and acrylonitrile. This compound is used as a feedstock for the manufacture of vinylene, which can be used to produce c1-6 alkyl. 3-Cyanopropionic acid methyl ester can be produced from propylene and hydrogen cyanide in a high salt, activated reaction system. It has been shown that this compound may have metabolic disorders due to its ability to inhibit fatty acid oxidation and increase viscosity. 3-Cyanopropionic acid methyl ester is a colorless liquid at room temperature with a boiling point of 154°C and a molecular weight of 98.14 g/mol.</p>Fórmula:C5H7NO2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:113.11 g/molSalbutamol sulphate impurity B
CAS:<p>Salbutamol sulphate impurity B is a substance that is an impurity in salbutamol sulfate. It is a white crystalline powder and is soluble in organic solvents. Salbutamol sulfate impurity B can be detected by liquid chromatography, which separates the substances based on their solubility in different phases. The substances are detected at a specific wavelength, and it is possible to identify peaks of the substances on the chromatogram synchronously. Salbutamol sulfate impurity B can be found as a part of other medicines or substances by using this detection method.</p>Fórmula:C12H19NO2Pureza:Min. 95%Peso molecular:209.28 g/molGabapentin related compound D
CAS:<p>Please enquire for more information about Gabapentin related compound D including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C18H29NO3Pureza:Min. 95%Peso molecular:307.43 g/molCholesterol Ethyl Carbonate
CAS:Producto controlado<p>Cholesterol Ethyl Carbonate is a crystalline solid with the formula C27H44O3. It has a particle size of less than 10 microns and an average particle diameter of 3.1 microns. Cholesterol ethyl carbonate is a form of cholesterol that can be administered to patients as an oral therapy for high cholesterol levels in the blood. This drug is dissolved in organic solvents and administered orally, usually as microcapsules. The treatment method reversibly inhibits the enzyme HMG-CoA reductase, which is responsible for producing cholesterol in the liver cells, thereby reducing blood cholesterol levels. Cholesterol ethyl carbonate has a high melting point and low efficiency when used as a drug due to its high molecular weight and lipophilicity.</p>Fórmula:C30H50O3Pureza:Min. 95%Forma y color:PowderPeso molecular:458.72 g/molDescyclopropyl abacavir
CAS:<p>Descyclopropyl abacavir is a synthetic prodrug form of the antiviral drug abacavir, which is used to treat HIV infection. It is metabolized by amine oxidases and, as such, has been shown to be a potent inhibitor of these enzymes. Descyclopropyl abacavir has also been shown to have herbicidal properties against control weeds and glyphosate-resistant weeds.</p>Fórmula:C11H14N6OPureza:Min. 95%Peso molecular:246.27 g/mol(1'S,2'S)-Nicotine 1'-oxide
CAS:<p>Nicotine 1'-oxide is a metabolite of nicotine which is a naturally occurring alkaloid. Nicotine 1'-oxide is produced by the oxidation of nicotine and can be found in tobacco smoke, as well as in the urine of humans. Nicotine 1'-oxide has been shown to have enzyme inhibiting properties, and has been shown to decrease insulin-stimulated glucose transport rate in human liver cells. This product also has potential use as a stabilizer for pharmaceuticals or other organic substances, and can inhibit demethylation reactions that may lead to carcinogenesis. Nicotine 1'-oxide may also play a role in the transport of chemicals across membranes.</p>Fórmula:C10H14N2OPureza:Min. 95%Forma y color:PowderPeso molecular:178.23 g/mol(+)-B-Chlorodiisopinocampheylborane - 60-65% in Hexane
CAS:<p>(+)-B-Chlorodiisopinocampheylborane is a chiral organoboron reagent that can be used for the enantioselective synthesis of amines. It is prepared from the reaction of chlorodiphenyl borane with (+)-diaminobenzene in hexane. The product can be purified by column chromatography or recrystallization. (+)-B-Chlorodiisopinocampheylborane can also be used in the synthesis of other compounds, such as pyrroles and pantolactones. It is an excellent catalyst for the dehydration of primary amines to give unsymmetrical ketones. This reagent has been shown to be effective in asymmetric hydrogenation reactions, such as the reduction of chiral secondary alcohols, and is also capable of catalyzing aldol reactions.</p>Fórmula:C20H34BClPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:320.75 g/mol(-)-cis-Pentazocine
CAS:Producto controlado<p>(-)-cis-Pentazocine is a kappa-opioid receptor agonist that has been used for the treatment of pain, cough, and diarrhea. It is also used to treat withdrawal symptoms in those who are addicted to other narcotic drugs. The drug binds to the κ-opioid receptors and activates G protein coupled receptors. When this occurs, it inhibits the release of neurotransmitters from nerve cells in the brain, which reduces pain and causes sedation. Pentazocine can cause side effects such as dizziness, constipation, nausea, vomiting, headache, blurred vision, anxiety and depression. These side effects are more common with high doses or when pentazocine is taken with other drugs that have similar effects.</p>Fórmula:C19H27NOPureza:Min. 95%Peso molecular:285.42 g/molL-Phenylalanine b-naphthylamide
CAS:<p>L-Phenylalanine b-naphthylamide is a phenylalanine derivative that can be used as an indicator for the detection of Clostridium, 2-naphthylamine, and other anaerobes. This compound is a chromogenic substrate that reacts with amino groups in amino acids and amides in peptides to form a variety of color products. The condensation of phenylalanine with 2-naphthylamine is catalyzed by enzymes found in clostridia. When L-phenylalanine b-naphthylamide is incubated with tissue from animals or humans, it produces a pink coloration that indicates the presence of clostridia. The aerobic conditions necessary for this reaction are also found in the environment and within the body.</p>Fórmula:C19H18N2OPureza:Min. 95%Peso molecular:290.36 g/mol4,5-Dihydro-19-nortestosterone-17b-decanoate
CAS:Producto controlado<p>Please enquire for more information about 4,5-Dihydro-19-nortestosterone-17b-decanoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C28H46O3Pureza:Min. 95%Peso molecular:430.66 g/mol2,2'-Bis-(1-adamantyl)-4,4'-dimethoxybiphenyl
CAS:<p>2,2'-Bis-(1-adamantyl)-4,4'-dimethoxybiphenyl is a methyl ester of adapalene. It is used to assess the effects of adapalene on the skin and to determine its marker for topical application.</p>Fórmula:C34H42O2Pureza:Min. 95%Peso molecular:482.7 g/mol1,2-Dihydrobudesonide
CAS:<p>1,2-Dihydrobudesonide is a synthetic glucocorticosteroid that has a molecular structure similar to prednisolone. It is used for the treatment of inflammatory skin conditions such as eczema and psoriasis. 1,2-Dihydrobudesonide has been shown to have a high oral bioavailability and low systemic bioavailability. The molecule is metabolized in the liver to produce hydrocortisone, which accounts for its oral bioavailability. 1,2-Dihydrobudesonide is classified as an acetal because it contains an acetal linkage between the 16-carbon (C16) steroid nucleus and the 17-carbon (C17) side chain. This connection results in a more stable molecule than desonide, which is not acetalated. In vitro data indicates that 1,2-dihydrobudesonide has a lower binding affinity with human liver cytosolic receptors than des</p>Fórmula:C25H36O6Pureza:Min. 95%Peso molecular:432.55 g/mol3-Nitropyridine
CAS:<p>3-Nitropyridine is a nitro compound that is used in the preparation of pharmaceuticals. It has been shown to have an inhibitory effect on HIV and other viruses, which may be due to its ability to react with nucleophilic groups. 3-Nitropyridine has also been shown to have an inhibitory effect on the human immunodeficiency virus (HIV) by reacting with the acidic group of the virus. This reaction prevents the virus from binding to cells and entering them. 3-Nitropyridine is also used as a solvent for organic reactions.</p>Fórmula:C5H4N2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:124.1 g/mol3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate
CAS:Producto controlado<p>3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate is a short-acting intravenous anaesthetic that is used in surgical procedures. It has been shown to have antinociceptive properties and can be used as a potent analgesic. 3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate binds to the alpha1 adrenergic receptor and blocks the release of noradrenaline from nerve terminals in the brain. This prevents the activation of neurons in the spinal cord that transmit pain signals to the brain. The drug also inhibits the action of gamma aminobutyric acid on neurones and increases levels of cortisol concentration in blood plasma. The mechanism by which 3a,21 -dihydroxy 5a pregnane 11,20 dione 21 acetate produces its anaesthetic effects has not yet been elucidated.</p>Fórmula:C23H34O5Pureza:Min. 95%Peso molecular:390.51 g/mol3-Dehydro retinol
CAS:<p>3-Dehydro retinol is a carotenoid that is found in the skin. It is derived from retinol, and has been shown to have antioxidant properties. 3-Dehydro retinol can be isolated from the fungus Monascus purpureus by chromatographic methods. The enzyme activities of 3-dehydroretinol are not well understood, but it has been hypothesized that chronic exposure to this compound may lead to an increase in cell proliferation or an increase in cell differentiation. 3-Dehydro retinol has also been shown to inhibit the oxidation of other molecules such as hydrogen chloride.</p>Fórmula:C20H28OPureza:90%MinPeso molecular:284.44 g/mol2,6-Dichloro-5-nitropyrimidin-4-amine
CAS:<p>2,6-Dichloro-5-nitropyrimidin-4-amine is a chlorinating agent that reacts with aliphatic and aromatic amines to form substituted pyrimidines. The substitution pattern of the product depends on the regioselectivity of the reaction. 2,6-Dichloro-5-nitropyrimidin-4-amine is one of the few chlorinating agents that react with propylamine. Substitution at position 2 of the purine ring has been found to be more selective than substitution at position 6. The 2,6-dichloropyrimidine can also be used as a nitro group source in chemical synthesis or as an intermediate in production of other compounds.</p>Fórmula:C4H2Cl2N4O2Pureza:Min. 95%Forma y color:SolidPeso molecular:208.99 g/molVitamin D3-d6
CAS:Producto controlado<p>Vitamin D3-d6 is a vitamin that has ionizable properties. It is available in the form of an oil and can be used as a dietary supplement for infants, as well as adults. Vitamin D3-d6 has been validated by various assays, including those based on chemical ionization, high-performance liquid chromatography, and gas chromatography. Sample preparation procedures include saponification and extraction with isooctane. The analytical method involves detection by UV light at 254 nm or fluorescence at 365 nm. The efficiency of this vitamin is low because it easily degrades when exposed to light or air.</p>Fórmula:C27H38D6OPureza:Min. 95%Forma y color:PowderPeso molecular:390.67 g/mol2-Bromo-4'-nitroacetophenone
CAS:<p>2-Bromo-4'-nitroacetophenone is a chemical compound that has been shown to be active in enzyme inhibition experiments. It has been found to inhibit the activity of histidine decarboxylase, which catalyzes the conversion of histidine to histamine, and uv absorption. 2-Bromo-4'-nitroacetophenone binds to the active site of P450 enzymes, inhibiting their catalytic activity. This compound also inhibits fatty acid oxidation by binding to fatty acid hydroxylase and hydrogen bonds with tyrosine residues in proteins. 2-Bromo-4'-nitroacetophenone is structurally similar to 2-bromoacetophenone, which has been shown to have antihistaminic properties.</p>Fórmula:C8H6BrNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:244.04 g/mol2,2'-Dichlorodiethyl ether
CAS:Producto controlado<p>2,2'-Dichlorodiethyl ether (2,2-DDE) is a cationic surfactant that is used in the production of fluorocarbons and other chemicals. It is also used in wastewater treatment as an oxidizing agent. 2,2'-DDE is toxic to humans, with a blood group toxicity profile similar to that of ethylene glycol and diethylene glycol. 2,2'-DDE can be found in the environment due to its use as a component in products and its presence in wastewaters. 2,2'-DDE has been shown to be reactive with hydrogen fluoride and oxidation catalyst, which may cause interactive effects when it is present at high concentrations. This chemical has been shown to induce cell death through histological analysis on cell cultures. Reaction mechanism for this chemical is not known.</p>Fórmula:C4H8Cl2OPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:143.01 g/mol3,4’-O-dimethylellagic acid
CAS:<p>3,4’-O-dimethylellagic acid is a phenolic compound, which is a type of ellagic acid derivative. It is derived from natural sources, typically found in various fruits, nuts, and vegetables, particularly in certain berries and pomegranates. The compound is formed through the methylation of ellagic acid, which amplifies its lipophilicity and enhances its bioavailability.</p>Pureza:Min. 95%5,5'-Thiodisalicylic Acid
CAS:<p>5,5'-Thiodisalicylic Acid is a reactive functional group with a silver ion. This compound has a hydrochloric acid and hydroxy group that react to form a hydroxyl group with the proton. It also has a nitrogen atom, which can be found in the reactive acidic hydroxyl group of 5,5'-thiodisalicylic acid. The fatty acids are viscosity and carbonyl groups. 5,5'-Thiodisalicylic Acid is an organic compound that reacts with chloride to form patterns.</p>Pureza:Min. 95%Vitamin D2-d6
CAS:Producto controlado<p>Vitamin D2-D6 is a dietary supplement that comes in the form of an oil. It is an ionizable vitamin and is structurally similar to Vitamin D3. The most common form of this vitamin is cholecalciferol, which is found in fish oils and dairy products. Vitamin D2-D6 has been shown to be efficacious at increasing mineralization in skin cells, as well as preventing symptoms of rickets. This nutrient also assists with calcium metabolism and the absorption of dietary calcium. It can be taken by infants or adults who may have low levels of Vitamin D due to a lack of exposure to sunlight or ingestion of a poor diet.</p>Fórmula:C28H38D6OPureza:Min. 99 Area-%Forma y color:PowderPeso molecular:402.68 g/mol7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine hydrochloride
CAS:Producto controlado<p>Please enquire for more information about 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H15NO•HClPureza:Min. 95%Peso molecular:213.7 g/mol2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone
CAS:<p>2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone is a diphenyl ether that is used in the production of polymers as an antireflection agent and an acid catalyst. It can be used to modify polymer properties such as optical properties or cross-linking. The compound has been shown to have a particle size of 2 to 10 nm in diameter, which can be adjusted by changing the reaction conditions.</p>Fórmula:C21H18O4SPureza:Min. 95%Forma y color:PowderPeso molecular:366.43 g/molOxazepam Related Compound A
CAS:Producto controlado<p>Please enquire for more information about Oxazepam Related Compound A including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C15H11ClN2O2Pureza:Min. 95%Peso molecular:286.71 g/mol2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone
CAS:Producto controlado<p>Please enquire for more information about 2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H17NO3Pureza:Min. 95%Peso molecular:271.31 g/mol1,2,3,4-Tetrahydro-1-naphthoic acid
CAS:<p>Tetrahydro-1-naphthoic acid is a toxic chemical that is used in the synthesis of various organic compounds. It is an organic acid that has a pungent odor and can cause irritation of the nose and throat. When heated, it evolves toxic fumes of hydrogen chloride gas and phosgene. Tetrahydro-1-naphthoic acid reacts with metal hydroxides to form metal tetrahydro-1-naphthoates, which have useful properties as catalysts in organic reactions. Tetrahydro-1-naphthoic acid has been used as a growth regulator in plants and animals. It binds to DNA at the C–H site, preventing protein synthesis and cell division by inhibiting RNA synthesis.</p>Fórmula:C11H12O2Pureza:Min. 95%Peso molecular:176.21 g/mol[Asp371] Tyrosinase(369-377), human
CAS:<p>H-YMDGTMSQVA-OH peptide, corresponding to 369-377 amino acids of enzyme tyrosinase. As a member of the tyrosinase family the corresponding enzyme catalyzes monopheol hydroxylation, dihydroxyindole and catechol dehydrogenation. It is a key enzyme in the conversion of tyrosine to melanin.</p>Fórmula:C42H66N10O16S2Pureza:Min. 95%Peso molecular:1,031.16 g/molDibutyltin dilaurate
CAS:<p>Dibutyltin dilaurate is a chemical substance that is used as a stabilizer in polyvinyl chloride (PVC) and polyurethane. It has been shown to react with potassium dichromate, methyl ethyl ketone, and plasma mass spectrometry. Dibutyltin dilaurate is not acutely toxic, but can be hazardous when exposed to high levels of it over a long period of time. The main route of exposure is through inhalation of the vapor or skin contact with the liquid form. In animal studies, dibutyltin dilaurate has been shown to cause liver damage and kidney toxicity.</p>Fórmula:C32H64O4SnPureza:Min. 95 Vol-%Peso molecular:631.56 g/mol4-Nitrophenyl hexanoate
CAS:<p>4-Nitrophenyl hexanoate is an acyl phosphate monoclonal antibody (aMAb) that binds to the enzyme hydroxylase, which converts 4-nitrophenol to p-nitrophenol. This aMAb has been shown to inhibit the activity of this enzyme and its conversion of 4-nitrophenol to p-nitrophenol, leading to its use in biochemical studies as a model for monooxygenase enzymes. The reaction mechanism for this aMAb is believed to be that it reacts with the acyl chain of hydroxylase and hinders the active site from binding 4-nitrophenol. 4-Nitrophenyl hexanoate also has a cationic surfactant that can bind or react with proteins or nucleic acids by electrostatic interactions or hydrogen bonding. It is also able to form polymers with other monoclonal antibodies and has been used in protein purification processes</p>Fórmula:C12H15NO4Pureza:Min. 98 Area-%Forma y color:Colorless Clear LiquidPeso molecular:237.25 g/molL-Aspartic acid α-tert-butyl ester
CAS:<p>L-Aspartic acid alpha-tert-butyl ester is a synthetic amino acid that can be used as a substrate for the synthesis of L-cysteine in the presence of selenomethionine. This compound is an auxotroph and cannot be synthesized by the body, so it must be obtained through diet or supplementation. It has been shown to have anti-cancer properties, which may be due to its role in regulating cell proliferation, apoptosis, and angiogenesis. L-Aspartic acid alpha-tert-butyl ester may also inhibit colon cancer cells by preventing them from recycling proteins. This compound was shown to inhibit HCT116 human colon cancer cells in both experimentally and computationally studies. Additionally, this molecule was seen to induce tumor regression in mice with colitis by inhibiting eukaryotic protein synthesis. This inhibition was found to be mediated through a trifluoromethyl group on the molecule's</p>Fórmula:C8H15NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:189.21 g/molmeta-Cresol Purple
CAS:<p>Meta-Cresol Purple (MCP) is a fluorescent dye that is used to detect DNA polymerase chain reaction products. It is a cationic dye with an absorption maximum of 590 nm in the visible spectrum. MCP has been shown to bind to nucleic acids and therefore can be used as a probe for detecting DNA polymerase chain reaction products. The detection time for MCP can be up to 10 minutes. The biological studies show that MCP binds to the 3' hydroxyl group of the ribose sugar backbone of nucleic acids, which prevents the interaction of MCP with other biomolecules such as proteins. MCP has also been used in urine samples as an antimicrobial agent against bacterial strains like Escherichia coli and Pseudomonas aeruginosa and yeast strains like Candida albicans and Saccharomyces cerevisiae. MCP is soluble in sodium carbonate at neutral pH, but insoluble in water or</p>Fórmula:C21H18O5SPureza:Min. 95%Peso molecular:382.43 g/molSodium cinnamate
CAS:<p>Sodium cinnamate is an organic compound that is a derivative of 4-hydroxycinnamic acid. It forms sodium salts with water vapor, which are soluble in water. Sodium cinnamate has been shown to have genotoxic activity, and may be used as a potential anticancer drug. Sodium cinnamate also binds to toll-like receptors on the surface of cells, which activate inflammatory signaling pathways. This compound also inhibits enzymes involved in infectious diseases such as influenza A virus and herpes simplex virus type 1 replication. Caffeic acids, chlorogenic acids, and pge2 levels were shown to be increased after treatment with sodium cinnamate.</p>Fórmula:C9H7NaO2Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:170.14 g/molrac-cis despropionyl mefentanyl N-trifluoroacetate
CAS:Producto controlado<p>Please enquire for more information about rac-cis despropionyl mefentanyl N-trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H25F3N2OPureza:Min. 95%Peso molecular:390.44 g/mol(±)-3-Methyl-2-oxovaleric acid
CAS:<p>(±)-3-Methyl-2-oxovaleric acid is a fatty acid that is found in the mitochondria of liver cells and other tissues. It is an intermediate in the citric acid cycle and can be converted into acetyl-CoA, which is used for energy production. (±)-3-Methyl-2-oxovaleric acid has been shown to cause necrotic cell death when it binds to the mitochondrial membrane potential and causes a loss of ATP production. This results in a lack of energy for the cell, leading to cell death. (±)-3-Methyl-2-oxovaleric acid has also been shown to inhibit protein synthesis by decreasing uptake and increasing creatine kinase activity. This inhibition leads to decreased body formation and tissue culture growth in vitro. In vivo, (±)-3-Methyl-2-oxovaleric acid causes primary sclerosing cholangitis, a disease characterized by inflammation of bile ducts that</p>Fórmula:C6H10O3Pureza:Min. 95%Forma y color:White PowderPeso molecular:130.14 g/mol4-Fluorotropacocaine
CAS:Producto controlado<p>4-Fluorotropacocaine is a synthetic, serotonergic compound that has been shown to have similar effects in the brain as diazepam. 4-Fluorotropacocaine has been postulated to be a supplement and is thought to have neuroprotective properties. It binds to serotonin receptors and inhibits the reuptake of serotonin by neurons. This inhibition causes an increase in the level of serotonin in the synaptic cleft, which can lead to symptoms such as nausea, vomiting, and headache. 4-Fluorotropacocaine may also inhibit dopamine reuptake leading to symptoms such as hallucinations, delusions, and confusion. Structural analogs of 4-fluorotropacocaine are often used in research studies because they can be synthesized with various substitutions on the benzene ring.</p>Fórmula:C15H18FNO2Pureza:Min. 95%Peso molecular:263.31 g/mol2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl
CAS:<p>Ligand used in a Pd-catalyzed Suzuki aryl-aryl coupling</p>Fórmula:C26H36NPPureza:Min. 95%Forma y color:White To Yellow SolidPeso molecular:393.54 g/molN-Acetyl-L-leucyl-L-leucyl-L-methioninal
CAS:<p>Inhibitor of cathepsin</p>Fórmula:C19H35N3O4SPureza:Min. 95%Peso molecular:401.57 g/molDiphenylsulfone-3,3'-disulfonic Acid Disodium Salt
CAS:<p>Please enquire for more information about Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%2-Acetylnaphthalene
CAS:<p>2-Acetylnaphthalene is a solid compound that can be produced by the asymmetric synthesis of methyl ketones. It has been shown to have photochemical properties, and absorbs ultraviolet light in the range of 240-280 nm. 2-Acetylnaphthalene also has strong uv absorption and intramolecular hydrogen bonding, which gives it a high binding constant for acylation reactions. This compound may exist as two different forms: a metastable form with an open ring structure and a stable form with a closed ring structure. The two forms are interconvertible by hydrogen bonding or rotation about the double bond in the molecule. 2-Acetylnaphthalene is used as a photoinitiator in wastewater treatment and as an intermediate in the production of diethyl succinate.</p>Fórmula:C12H10OPureza:Min. 95%Peso molecular:170.21 g/mol(S)-1,2,3,4-Tetrahydro-5-methoxy-N-propyl-2-naphthalenamine hydrochloride
CAS:Producto controlado<p>Please enquire for more information about (S)-1,2,3,4-Tetrahydro-5-methoxy-N-propyl-2-naphthalenamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H22ClNOPureza:Min. 95%Peso molecular:255.78 g/molAcriflavine neutral
CAS:<p>Acriflavine is a chemical agent that inhibits the growth of bacteria by binding to nuclear DNA and disrupting the synthesis of proteins. Acriflavine has been shown to be effective in treating infections caused by wild-type strains of bacteria, but has little effect on resistant mutants. It also has little effect on bacterial cells that are not actively growing (i.e., in the stationary phase). Acriflavine binds to DNA and acts as a crosslinking agent, which prevents transcription and replication. This drug also inhibits mitochondrial functions. Acriflavine is commonly used in combination with benzalkonium chloride or other antimicrobial agents because it does not have any bactericidal effects when used alone.END>></p>Pureza:Min. 95%Forma y color:Orange To Red Brown SolidPeso molecular:259.73 g/molIlexsaponin A1
CAS:<p>Ilexsaponin A1 is a natural saponin compound, which is derived from the plant Ilex pubescens. As a bioactive compound, it possesses a characteristic glycoside structure that facilitates its interaction with biological membranes. The mode of action of Ilexsaponin A1 involves modulating inflammatory pathways, likely through the inhibition of pro-inflammatory cytokine production and the suppression of related signaling cascades.</p>Pureza:Min. 95%
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