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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6-Fluoro-2-(2'-fluorobiphenyl-4-yl)-3-methylquinoline-4-carboxylic acid
CAS:<p>Brequinar sodium is a drug that belongs to the class of quinoline carboxylic acid derivatives. It has been shown to be effective in the treatment of infectious diseases and bowel disease. Brequinar sodium 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 a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. Brequinar 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:C23H15F2NO2Pureza:Min. 97 Area-%Forma y color:White/Off-White SolidPeso molecular:375.37 g/molTestosterone benzoate
CAS:Producto controlado<p>Testosterone benzoate is a steroid that is used to produce testosterone. It is prepared by treating the sodium salt of testosterone with trifluoroacetic acid and then reacting it with benzoic acid. Testosterone benzoate has been used as an analytical marker for the presence of testosterone in biological samples. The use of this substance as an analytical reagent was first reported in 1955, when it was found to be more sensitive than the traditional means of detection (i.e., thin-layer chromatography). The matrix effect can significantly affect the results obtained using this test, so care must be taken to ensure that it is not present when testing for testosterone.<br>Testosterone benzoate reacts with oestradiol or estradiol benzoate under acidic conditions to form anhydrous sodium carbonate and water. This reaction may be used to assay for oestradiol or estradiol benzoate in biological samples containing testosterone benzoate.</p>Fórmula:C26H32O3Pureza:Min. 95%Forma y color:PowderPeso molecular:392.53 g/mol2,2'-(Methylimino)diquinolin-8-ol
CAS:<p>Please enquire for more information about 2,2'-(Methylimino)diquinolin-8-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H15N3O2Pureza:Min. 95%Peso molecular:317.34 g/molMertansine
CAS:N2'-Deacetyl-N2'-(3-mercapto-1-oxopropyl)-maytansine is a thiol-containing derivative of maytansine. Maytansine and its derivatives kill cells by interfering with the formation of microtubules, and causing the depolymerisation of already formed microtubules. Antibody conjugates of N2'-Deacetyl-N2'-(3-mercapto-1-oxopropyl)-maytansine and the murine monoclonal antibody TA. 1, using linkers containing either a disulfide bond or a thioether bond, have been synthesised. These antibody conjugates bind to the HER-2/new oncogene protein that is expressed on human breast tumor cells.Fórmula:C35H48ClN3O10SPureza:Min. 95%Forma y color:White Off-White Yellow PowderPeso molecular:738.29 g/mol7-Amino-4-methylcoumarin
CAS:<p>Fluorescent probe for AMC-based labelling of oligosaccharides or peptides</p>Fórmula:C10H9NO2Pureza:Min. 98 Area-%Forma y color:Yellow PowderPeso molecular:175.18 g/mol4-Iodo-2-methoxybenzoic acid methyl ester
CAS:<p>4-Iodo-2-methoxybenzoic acid methyl ester is a high quality chemical that can be used as a versatile building block in chemical synthesis. It is a complex compound that has been shown to be an effective reagent for research, which can be used in the synthesis of new complex compounds. 4-Iodo-2-methoxybenzoic acid methyl ester is also useful as an intermediate or reaction component in organic syntheses. This chemical is available for purchase at a CAS number of 148490-97-5.</p>Fórmula:C9H9IO3Pureza:Min. 95%Forma y color:PowderPeso molecular:292.07 g/molAtorvastatin ethyl ester
CAS:<p>Atorvastatin ethyl ester is a prodrug of atorvastatin that is used for the treatment of hypercholesterolemia. It inhibits HMG-CoA reductase, which reduces cholesterol production in the liver. The permeation rate of atorvastatin ethyl ester is increased by coadministration with c1-c10 fatty acids, which can be achieved by taking it with food. Atorvastatin ethyl ester has been shown to have antithrombotic and anti-inflammatory effects, which are due to its inhibition of the synthesis of thromboxane A2 and prostaglandin E2. Atorvastatin also inhibits protein synthesis in some cells, such as hepatocytes and neutrophils, but not in others such as fibroblasts or platelets. This may be related to the expression of an enzyme called cytosolic phospholipase A2 (cPLA2).</p>Fórmula:C35H39FN2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:586.69 g/molAlbopilosin A
CAS:<p>Albopilosin A is a chemical compound that is a reaction component, reagent, and useful scaffold. It is an intermediate in the synthesis of other compounds. Albopilosin A has been shown to be a useful building block for complex compounds. It has a CAS number of 151041-65-5 and is classified as a speciality chemical or research chemical.</p>Fórmula:C22H32O6Pureza:Min. 95%Peso molecular:392.49 g/molUreaformaldehyde
CAS:<p>Ureaformaldehyde is a synthetic slow-release fertilizer that contains urea and formaldehyde. It has been shown to be highly active as a slow-release fertilizer in Langmuir adsorption isotherm studies. Ureaformaldehyde also has the ability to mineralize chloride and hydrogen bond to soil particles, increasing the availability of these ions for plant uptake. Ureaformaldehyde is also used in analytical methods such as chromatographic determination of fatty acids, which are an important component of animal and vegetable oils. !--</p>Fórmula:(CH4N2O•CH2O)xPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:90.08 g/mol2-Hydroxy-4-methoxyacetophenone
CAS:<p>2-Hydroxy-4-methoxyacetophenone is a compound that has been shown to have a minimal toxicity profile and a wide range of pharmacological activities. It inhibits the activity of NF-κB, which is an inflammatory signaling protein, and also has antioxidant properties. 2-Hydroxy-4-methoxyacetophenone has been shown to reduce the severity of cardiovascular disease by inhibiting oxidative injury in the mitochondria and reducing oxidative stress. This drug also reduces atherosclerotic lesions and prevents hypoglycemia by increasing glucose uptake in tissues. Moreover, it can be used to treat leukemia inhibitory factor in patients with chronic myeloid leukemia (CML).</p>Fórmula:C9H10O3Pureza:Min. 95%Forma y color:PowderPeso molecular:166.17 g/molSaquinavir mesylate
CAS:<p>Anti-viral; HIV protease inhibitor</p>Fórmula:C38H50N6O5•CH4O3SPureza:Min. 95%Forma y color:PowderPeso molecular:766.95 g/mol2-Amino-5-bromo-2'-chlorobenzophenone
CAS:<p>2-Amino-5-bromo-2'-chlorobenzophenone (2ABPC) is an aniline derivative that induces a reversible inhibition of the NMDA receptor. This agent has been shown to inhibit glutamate binding and to have a high affinity for the NMDA receptor. 2ABPC is also able to inhibit cancer growth by binding and neutralizing the receptors that allow for ligand-mediated activation of the NMDA receptor. 2ABPC has been shown to be effective in preventing dorsal root ganglia from developing into cancerous cells, which may be due to its ability to bind receptors that are involved in cell proliferation.</p>Fórmula:C13H9BrClNOPureza:Min. 95%Forma y color:SolidPeso molecular:310.57 g/mol2'-Fluoro acetophenone
CAS:<p>2'-Fluoro acetophenone is a chiral compound that can be used as an organic overlayer to control the enantiomeric purity of organic reactions. The cavity in the molecule provides an electronic interaction that stabilizes the radical form of 2'-fluoroacetophenone. This cavity also allows for hydrogenation reactions to occur more quickly and with less byproduct formation than other types of reactions. Additionally, this reaction occurs at a lower temperature than most other reactions, making it optimal for industrial production.</p>Fórmula:C8H7FOPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:138.14 g/mol6-Amino-7-hydroxy-4-methylcoumarin
CAS:<p>6-Amino-7-hydroxy-4-methylcoumarin is an antibacterial agent that has been shown to be effective against a range of Gram-positive and Gram-negative bacteria. It is synthesized from coumarins in nature, but also can be synthesized in the laboratory. This compound has been shown to inhibit bacterial growth by forming a covalent bond with the bacterial enzyme DNA gyrase, preventing the synthesis of DNA. 6-Amino-7-hydroxy-4-methylcoumarin has also been shown to have anti cancer properties.</p>Fórmula:C10H9NO3Pureza:Min. 95%Forma y color:Yellow solid.Peso molecular:191.18 g/mol(-)-Corey lactone benzoate
CAS:<p>(-)-Corey lactone benzoate is a compound that was synthesized from a reaction between a primary alcohol and an acylating agent. It has been shown that (-)-Corey lactone benzoate can be used to synthesize the drug clofazimine, which is an anti-tuberculosis drug. The reaction system contains a constant pressure, organic solvent, and anhydrous conditions. (-)-Corey lactone benzoate is produced as a white solid with a melting point of 167 °C. It has been found to be impure and contain chloride and other impurities that are difficult to remove.</p>Fórmula:C15H16O5Pureza:Min. 95 Area-%Forma y color:White Off-White PowderPeso molecular:276.28 g/molDL-Aspartic acid
CAS:<p>Aspartic acid is an amino acid that belongs to the group of aspartates. It is synthesized in the human body and used in biochemical reactions. Aspartic acid has been shown to play a role in cancer, bowel disease, and fibrosis. The chemical properties of aspartic acid have been studied using various model systems such as polymerase chain reaction (PCR) and p-nitrophenyl phosphate assay. Aspartic acid is a substrate for the enzyme asparaginase, which converts it into asparagine, another amino acid that can be used by the body.</p>Fórmula:C4H7NO4Forma y color:White Off-White PowderPeso molecular:133.1 g/mol3-Nitrophthalic acid
CAS:<p>3-Nitrophthalic acid is an organic compound that has been used in biological studies. It has been shown to bind to DNA and RNA, which may be due to hydrogen bonding interactions with the nitrogen atoms. 3-Nitrophthalic acid is synthesized by reacting sodium carbonate with trifluoroacetic acid, resulting in a carboxylate group. This compound has photochemical properties and can be used as a photosensitizer for the treatment of certain forms of cancer. 3-Nitrophthalic acid reacts with oxygen and generates singlet oxygen, which results in cellular damage.</p>Fórmula:C8H5NO6Pureza:Min. 95%Forma y color:PowderPeso molecular:211.13 g/mol(4α,6β(E))-DL-6-(2-(4'-Fluoro-3,3',5-trimethyl(1,1'-biphenyl)-2-Yl)ethenyl)tetrahydro-4-hydroxy-2H-pyran-2-one
CAS:Producto controlado<p>(4alpha,6beta(E))-DL-6-(2-(4'-Fluoro-3,3',5-trimethyl(1,1'-biphenyl)-2-Yl)ethenyl)tetrahydro-4-hydroxy-2H-pyran-2-one is a pharmacological agent that binds to and inhibits the HMG CoA reductase enzyme. This enzyme plays a role in the production of cholesterol, which is used to form bile acids and steroid hormones. The ring structure of (4alpha,6beta(E))-DL-6-(2-(4'-Fluoro-3,3',5-trimethyl(1,1'-biphenyl)-2--Yl)ethenyl)tetrahydro -4hydroxy -2H pyran 2 one allows for it to bind to the active site of the reductase enzyme</p>Fórmula:C22H23FO3Pureza:Min. 95%Peso molecular:354.41 g/mol(E)-3-[3'-(4''-fluorophenyl)-1'-(1''-methylethyl)-1H-indol-2''-yl]-2-propnal
CAS:<p>(E)-3-[3'-(4''-Fluorophenyl)-1'-(1''-methylethyl)-1H-indol-2''-yl]-2-propnal is an amoebicidal agent that belongs to the class of indole derivatives. It has been shown to inhibit tumor growth in animal models, and thus may be a potential anti-cancer drug. The activity index of (E)-3-[3'-(4''-fluorophenyl)-1'-(1''-methylethyl)-1H-indol-2''-yl]-2-propnal was significantly lower than those of fenoldopam, a well known antihypertensive agent, for the treatment of liver cancer. The compound also inhibits the growth of bacteria by inhibiting protein synthesis in organisms such as amoeba.</p>Fórmula:C20H18FNOPureza:Min. 95%Forma y color:Yellow PowderPeso molecular:307.36 g/molFenofibric acid methyl ester
CAS:<p>Fenofibric acid methyl ester is a chemical that has been used as a reference standard for the calibration of HPLC. It is an acidic compound that can be used to measure the flow rate of liquids. Fenofibric acid methyl ester has a particle size between 2 and 4 micrometers in diameter, which has been shown to be consistent with the use of dihedrals and diameters. This product has been found to be suitable for chromatographic methods such as calibration and validation. The purity of this chemical has been validated by regression analysis using chromatograms.</p>Fórmula:C18H17ClO4Pureza:Min. 95%Forma y color:PowderPeso molecular:332.78 g/mol6'-Hydroxy buspirone
CAS:<p>6'-Hydroxy buspirone is a prodrug of buspirone, which is an antidepressant drug. It has been shown to have a matrix effect and profile similar to that of buspirone in humans. The compound has been found to be effective in the treatment of depression. 6'-Hydroxy buspirone has been shown to inhibit the dopamine D3 receptor with a potency similar to that of buspirone and other dopamine antagonists. This inhibition may be responsible for the antidepressant effects observed in clinical trials. The compound also inhibits serotonin reuptake, which may account for its antidepressant activity. 6'-Hydroxy buspirone is not metabolized by cytochrome P450 enzymes, making it more selective than some other drugs that are metabolized by this enzyme system.</p>Fórmula:C21H31N5O3Pureza:Min. 95%Forma y color:PowderPeso molecular:401.5 g/molGly-pro-4-methoxy-β-naphthylamide hydrochloride
CAS:<p>Gly-pro-4-methoxy-β-naphthylamide hydrochloride is a fine chemical that is useful as a versatile building block and intermediate. It is a research chemical that has been used in the production of other compounds, such as drugs, pesticides, and dyes. This compound is also used to synthesize certain polymers and plastics. Gly-pro-4-methoxy-β-naphthylamide hydrochloride has CAS number 100929-90-6, but it can be found under many other names including 4-(2′,5′dimethylphenyl)-1-(2′hydroxyethyl)piperazine (CAS 105999).</p>Fórmula:C18H22ClN3O3Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:363.84 g/molTropicamide
CAS:<p>Tropicamide is a cholinergic agent that is used as a short-term mydriatic, or eye dilator, for diagnostic purposes. It belongs to the group of nonsteroidal anti-inflammatory drugs and has been shown to have a stable complex with benzalkonium chloride. Tropicamide has been shown to affect the signal pathways in cells, leading to an increase in IL-2 receptor expression. This drug also affects locomotor activity and has been studied as a potential treatment for murine sarcoma virus. Tropicamide is administered intravenously and can cause side effects such as blurred vision, nausea, vomiting and convulsions. Tropicamide may be given together with phenylephrine in order to reduce these side effects.</p>Fórmula:C17H20N2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:284.35 g/mol2,2'-Dimethylbenzophenone
CAS:<p>2,2'-Dimethylbenzophenone (DMBP) is an organic compound that is used as a photoresist for semiconductor manufacturing. DMBP is soluble in many organic solvents and reacts with sodium hydroxide to form the sodium salt of 2,2'-dimethylbenzophenone. It has been shown that DMBP readily undergoes metathesis reactions with a variety of olefins. The metathesis reaction is an acid-catalyzed reaction that involves the transfer of two hydrogen atoms from the olefin to the double bond carbon atom of DMBP. The mechanism by which this occurs is not fully understood, but it may involve a one-step mechanism where the olefin binds to the carbonyl group and then reacts with one of the other groups on DMBP.</p>Fórmula:C15H14OPureza:Min. 95%Peso molecular:210.27 g/mol2-Bromocinnamic acid
CAS:<p>2-Bromocinnamic acid is a synthetic compound that inhibits the reactions of arylating agents with tissues. It has cytotoxic activity and can be used in the treatment of alzheimer's disease. The synthesis of 2-bromocinnamic acid begins with anhydrous acetonitrile, which is heated to form an anhydrous salt. This salt is then dissolved in water and treated with potassium iodide and sodium nitrite. The resultant mixture undergoes a series of reactions to produce 2-bromocinnamic acid, including the addition of molybdenum as a catalyst. The reaction also produces byproducts that are removed by extraction or distillation. Finally, it undergoes a chromophore change from yellow to red in the presence of air due to oxidation by atmospheric oxygen.</p>Fórmula:C9H7BrO2Pureza:Min. 95%Peso molecular:227.05 g/mol3,4-Dibenzyloxycinnamic acid
CAS:<p>3,4-Dibenzyloxycinnamic acid is a reagent that is used in the synthesis of complex compounds. It can be used as a useful intermediate in the production of fine chemicals and has been shown to be a useful scaffold or building block for research chemicals. This compound is versatile and can be utilized as a reaction component in the manufacture of speciality chemicals. 3,4-Dibenzyloxycinnamic acid is also classified as a speciality chemical because it has not been widely used commercially but is still highly sought after by researchers.</p>Fórmula:C23H20O4Pureza:Min. 95%Forma y color:PowderPeso molecular:360.4 g/molAluminiumHydroxybis[2,2'-methylen-bis(4,6-di-tert-butylphenyl)phosphate]
CAS:<p>Please enquire for more information about AluminiumHydroxybis[2,2'-methylen-bis(4,6-di-tert-butylphenyl)phosphate] including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C58H85AlO9P2Pureza:Min. 95%Forma y color:PowderPeso molecular:1,015.22 g/mol4-Bromocinnamic acid
CAS:<p>4-Bromocinnamic acid is a plant metabolite that is found in the leaves of plants belonging to the family Capparaceae. It can be extracted from these leaves using methanol as a solvent and then purified by column chromatography. 4-Bromocinnamic acid has been shown to have antitumor properties and has been studied in a model system for prostate cancer cells. This molecule also has the ability to hydrogen bond with other molecules, including dopamine, which is important for its anti-cancer activity.</p>Fórmula:C9H7BrO2Pureza:Min. 95%Forma y color:PowderPeso molecular:227.05 g/mol3-Bodipy-propanoic acid methyl ester
CAS:<p>3-Bodipy-propanoic acid methyl ester is a fluorescent probe that binds to the endoplasmic reticulum. It has been used in cancer diagnosis, as well as for the detection of chloride and ligand binding. 3-BPA has been shown to be a useful tool in the study of protein synthesis and cell binding. This compound is unmodified and has a broad spectrum of applications.</p>Fórmula:C15H17BF2N2O2Pureza:Min. 95%Peso molecular:306.12 g/mol1-Hydroxycyclopropanecarboxylic acid methyl ester
CAS:<p>1-Hydroxycyclopropanecarboxylic acid methyl ester is a potent inhibitor of phosphorylation. It binds to the ATP and ADP molecules, preventing them from binding to the <br>phosphoryl transferase enzyme. This inhibits the phosphorylation of glucose, leading to an accumulation of phosphoglycolate and pyruvate in cells. 1-Hydroxycyclopropanecarboxylic acid methyl ester has been shown to be a potent inhibitor of cyclopropane-fatty acid synthase, which is involved in synthesis of fatty acids for energy storage. The diethyl succinate derivative is also known as ethylene dibromide. Condensation reactions between this compound and carboxylic acids produce diethyl succinates that are used as plasticizers in polymers such as polyvinyl chloride (PVC).</p>Fórmula:C5H8O3Pureza:Min. 95%Peso molecular:116.12 g/mol4-Benzyloxybenzoic acid methyl ester
CAS:<p>4-Benzyloxybenzoic acid methyl ester is a chemical compound that is used as a ligand in analytical chemistry. It can be used to extract metals from samples by forming coordination complexes with them. 4-Benzyloxybenzoic acid methyl ester can also be used to synthesize arenes and other organic molecules. This compound has been shown to have anti-cancer effects, which may be due to its ability to inhibit the function of histone deacetylases and thereby suppress the expression of genes involved in cell proliferation.</p>Fórmula:C15H14O3Pureza:Min. 95%Forma y color:PowderPeso molecular:242.27 g/molD-α-Tocopherolquinone
CAS:<p>D-a-Tocopherolquinone is a useful building block for the synthesis of complex compounds. It can also be used as a reagent, speciality chemical, or high quality research chemical. D-a-Tocopherolquinone has been used in the synthesis of versatile building blocks, reaction components, and scaffolds.</p>Fórmula:C29H50O3Pureza:Min. 97 Area-%Forma y color:Clear LiquidPeso molecular:446.71 g/mol4-Bromo-2-hydroxybenzoic acid methyl ester
CAS:<p>4-Bromo-2-hydroxybenzoic acid methyl ester is a versatile building block that can be used as a research chemical, reagent, or speciality chemical. It is a high quality, versatile compound that can be used in the synthesis of complex compounds. CAS No. 22717-56-2 is an intermediate for the synthesis of other compounds and has been shown to be a useful scaffold for organic chemistry.</p>Fórmula:C8H7BrO3Pureza:Min. 95%Forma y color:PowderPeso molecular:231.04 g/molDipotassium 7-hydroxynaphthalene-1,3-disulphonate
CAS:<p>Dipotassium 7-hydroxynaphthalene-1,3-disulphonate is a drug that binds to basic proteins and inhibits the activity of the enzyme spermatocyte meiosis. It has been used in clinical trials for the treatment of male infertility, which have shown improved sperm motility and reduced sperm abnormalities. The drug also has an effect on the cells of acute lymphoblastic leukemia (ALL) patients, but these effects are dependent on radiation therapy. Dipotassium 7-hydroxynaphthalene-1,3-disulphonate slows down the growth of ALL cells by binding to their receptors and blocking DNA synthesis.</p>Fórmula:C10H6K2O7S2Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:380.48 g/mol3,3',5'-Triiodo-L-thyronine
CAS:<p>Triiodothyronine is a thyroid hormone that is used for oral hypoglycaemic therapy in patients with diabetes mellitus. It has been shown to be effective in the treatment of congestive heart failure and experimental models of cardiac hypertrophy. Triiodothyronine has also been shown to have strong pharmacological effects on voltage-dependent calcium channels and integrin receptors. The clinical use of triiodothyronine is limited by its toxicity, which may be caused by its interference with the production of thyroxine or triiodothyronine, as well as its ability to alter the level of iodide in the blood.</p>Fórmula:C15H12I3NO4Pureza:Min. 95%Forma y color:White PowderPeso molecular:650.97 g/molN-Carbethoxy-4-nortropinone
CAS:<p>N-Carbethoxy-4-nortropinone is a high quality, reagent grade chemical that is often used as a complexing agent. It has been shown to be an excellent building block for the synthesis of other compounds and has been used in the production of speciality chemicals. N-Carbethoxy-4-nortropinone is also a versatile building block that can be used in many different types of reactions, making it an excellent reaction component. This compound is available for purchase at Sigma Aldrich with CAS number 32499-64-2.</p>Fórmula:C10H15NO3Pureza:Min. 95%Peso molecular:197.23 g/molN-(Ketocaproyl)-D,L-homoserine lactone
CAS:<p>Ketoacyl-homoserine lactone is a naturally occurring fatty acid derivative that is produced by many bacteria. It has been shown to be involved in biological processes, including the regulation of transcription and protein synthesis. Ketoacyl-homoserine lactone has been shown to be an important component of bacterial quorum sensing, which is used for communication between cells. This compound also regulates energy metabolism and light emission in some model systems. Ketoacyl-homoserine lactone has also been shown to be involved in immune responses and autoimmune diseases, as well as human pathogens such as Campylobacter jejuni and Mycoplasma pneumoniae.</p>Fórmula:C10H15NO4Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:213.23 g/molMethyl 3,4-dimethylcinnamate
CAS:<p>Methyl 3,4-dimethylcinnamate is a versatile building block that can be used in the synthesis of complex compounds. It is a research chemical and reagent with many applications, including as a useful scaffold for the synthesis of new compounds. Methyl 3,4-dimethylcinnamate is also used in the production of speciality chemicals. This compound has been used as a high-quality intermediate in the synthesis of other organic molecules and as a reaction component in cross-coupling reactions.</p>Fórmula:C12H14O2Pureza:Min. 95%Forma y color:White PowderPeso molecular:190.24 g/molPhenyl 1-hydroxy-2-naphthoate
CAS:<p>Phenyl 1-Hydroxy-2-naphthoate is a protonated molecule that contains an intramolecular hydrogen bond. The dipole moment of this molecule is 1.54 D, which is the product of the charge on the proton and the distance between it and the oxygen atom. The chloride ion forms a hydrogen bond with the hydroxyl group of the phenyl ring, which stabilizes its structure. This compound has a molecular weight of 192.1 g/mol and is soluble in water, hydrochloric acid, and solvents such as acetone or acetonitrile. Phenyl 1-Hydroxy-2-naphthoate has been shown to be an acceptor for chlorine at room temperature.</p>Fórmula:C17H12O3Pureza:Min. 95%Forma y color:PowderPeso molecular:264.28 g/mol4-Chloro-3-hydroxybenzoic acid methyl ester
CAS:<p>4-Chloro-3-hydroxybenzoic acid methyl ester is a high quality, versatile building block that can react as a reagent to form complex compounds. It is also used as an intermediate in the synthesis of other fine chemicals. 4-Chloro-3-hydroxybenzoic acid methyl ester is a useful scaffold for chemical research and has been shown to be a speciality chemical with many uses. This compound is also useful as an intermediate in the synthesis of other fine chemicals, such as pharmaceuticals or agrochemicals.</p>Fórmula:C8H7ClO3Pureza:Min. 98%Forma y color:White PowderPeso molecular:186.59 g/molo-Nitrocinnamaldehyde
CAS:o-Nitrocinnamaldehyde is an aldehyde that belongs to the group of β-unsaturated aldehydes. It has been shown to inhibit cancer cell growth in vitro and in vivo. o-Nitrocinnamaldehyde inhibits xanthine oxidase by preventing the oxidation of hypoxanthine to xanthine and xanthine to uric acid. This prevents the formation of superoxide radicals, which are known carcinogens. The compound also inhibits aldehyde dehydrogenase, which prevents the oxidation of nitro compounds that have been generated by nitrosation reactions. These reactions are catalyzed by nitric oxide synthases (NOS) and convert nitrate into nitrite and then into reactive nitrogen species such as peroxynitrites. o-Nitrocinnamaldehyde also inhibits uv absorption, which may be due to its ability to form supramolecular aggregates with other organic molecules or metal ions.Fórmula:C9H7NO3Pureza:Min. 95%Peso molecular:177.16 g/mol6b-Hydroxy-7a-(thiomethyl) spironolactone
CAS:<p>6b-Hydroxy-7a-(thiomethyl) spironolactone is a drug that is metabolized in the liver and excreted in the bile. It has been found to be safe and effective for the treatment of ascites due to cirrhosis. The pharmacokinetics of 6b-hydroxy-7a-(thiomethyl) spironolactone are linear, with a plasma elimination rate of 0.3 mg/kg/h. The elimination half-life for 6b-hydroxy-7a-(thiomethyl) spironolactone is about 3 hours. 6b-Hydroxy-7a-(thiomethyl) spironolactone has been found to be eliminated from the body at a constant rate, regardless of age, gender or weight. The population studied was healthy adult males who ingested 6b-hydroxy-7a-(thiometh</p>Fórmula:C23H32O4SPureza:Min. 95%Forma y color:PowderPeso molecular:404.56 g/molFormyl-L-methionine
CAS:<p>Formyl-L-methionine is a form of methionine produced by the human body. It is found in proteins, peptides, and polypeptides as an amino acid residue. Methionine is one of the essential amino acids needed by humans. Methionine can be converted to formyl-L-methionine by the enzyme methioninase, which is found in bacteria such as Escherichia coli. The conversion of methionine to formyl-L-methionine may be important for antigen binding sites on antibodies. The N-terminal part of the protein can be recognized by antibodies, which are then able to bind to antigenic determinants on bacteria and other pathogens.</p>Fórmula:C6H11NO3SPureza:Min. 95%Forma y color:PowderPeso molecular:177.22 g/molHydroxy naphthol blue disodium
CAS:<p>Hydroxy naphtol blue is a synthetic azo dye, characterised for containing the functional group R N=N R. The hydroxy naphtol blue disodium and trisodium salt are used as indicators to determine the content of alkaline earth and lanthanides spectrophotometrically, showing at maximum a wavelength of ~ 650 nm (λmax = 647.6 nm). The best example of the use of hydroxy naphtol blue sodium salt is to determine the hardness of water by measuring the concentration of calcium and magnesium. At alkaline or basic pH, the hydroxy naphtol blue forms a pink/red complex with the metal ions and, after titration with EDTA, hydroxy naphtol blue is liberated, turning the solution blue which indicates the endpoint.</p>Fórmula:C20H14N2O11S3·2NaForma y color:PowderPeso molecular:600.51 g/mol3-Fluoro-5-hydroxy-4-methylbenzoic acid methyl ester
CAS:<p>3-Fluoro-5-hydroxy-4-methylbenzoic acid methyl ester is a high quality, versatile building block. It is used as a reagent and as a speciality chemical in the research laboratory. This compound is also an intermediate for the synthesis of other chemicals. 3-Fluoro-5-hydroxy-4-methylbenzoic acid methyl ester can be used in the synthesis of complex compounds that are useful scaffolds for drug development.</p>Fórmula:C9H9FO3Forma y color:PowderPeso molecular:184.16 g/molL-Aspartic acid dimethyl ester hydrochloride
CAS:<p>L-Aspartic acid dimethyl ester hydrochloride (DAA) is an inhibitor of serine proteases, which are enzymes that break down other proteins. DAA inhibits the activity of these enzymes by forming a covalent bond with the serine residue in the active site of the enzyme. This inhibition prevents the breakdown of proteins and leads to inflammation in target tissues. L-Aspartic acid dimethyl ester hydrochloride is used to treat inflammatory bowel disease by inhibiting cathepsin B, a protease that is associated with this condition.</p>Fórmula:C6H11NO4·HClPureza:Min. 98 Area-%Forma y color:White Off-White PowderPeso molecular:197.62 g/mol2-Bromo-5-nitrophenetole
CAS:<p>2-Bromo-5-nitrophenetole is a versatile building block that can be used as a reagent in the synthesis of complex compounds and research chemicals. It is a high quality chemical with a CAS number of 423165-33-7. 2-Bromo-5-nitrophenetole is an important intermediate for the synthesis of diverse and valuable compounds such as pharmaceuticals, agrochemicals, and dyes.</p>Fórmula:C8H8BrNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:246.06 g/mol1-Naphthaldehyde
CAS:<p>1-Naphthaldehyde is a coordination compound that contains 1 naphthyl group and an oxygen atom. It can be used as an oxidation catalyst, intramolecular hydrogen, or a reaction solution. The antimicrobial activity of 1-naphthaldehyde has been shown in the presence of sodium carbonate or potassium phosphate buffer. 1-Naphthaldehyde has been shown to possess structural properties similar to those of other metal chelates, such as zinc pyrithione. The protonated form of 1-naphthaldehyde has been identified by means of analytical methods including gas chromatography and mass spectrometry.</p>Fórmula:C11H8OPureza:Min. 95%Forma y color:Yellow To Brown LiquidPeso molecular:156.18 g/mol2'-Ethoxyacetophenone
CAS:<p>2'-Ethoxyacetophenone is a Friedel-Crafts acylation agent. It reacts with nucleophilic groups, such as alcohols and amines, to form an acylated product. 2'-Ethoxyacetophenone has been shown to be a useful tool for the synthesis of chiral compounds with high yields and good enantiomeric excesses. This compound can also be used as a precursor in the synthesis of polyaromatic molecules containing a chiral center. The reaction requires low substrate concentrations and short reaction times, making it advantageous for some reactions that are sensitive to these parameters.</p>Fórmula:C10H12O2Pureza:Min. 95%Forma y color:PowderPeso molecular:164.2 g/molPigment Orange 36
CAS:<p>Pigment Orange 36 is an organic pigment with a light-emitting property. It is soluble in organic solvents, such as benzene and chloroform, but insoluble in water. Pigment Orange 36 has a polycyclic aromatic hydrocarbon structure with ester linkages between the aliphatic hydrocarbon and aromatic hydrocarbon moieties. The molecule consists of two sections: one section is soluble in organic solvents and the other section is soluble in water. The particle size of Pigment Orange 36 ranges from 0.1 to 1 micron in diameter, and it emits light when excited by UV radiation or visible light.</p>Fórmula:C17H13ClN6O5Pureza:Min. 95%Peso molecular:416.8 g/mol3-Amino-L-tyrosine dihydrochloride
CAS:<p>Please enquire for more information about 3-Amino-L-tyrosine dihydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C9H12N2O3•(HCl)2Pureza:Min. 95%Peso molecular:269.12 g/mol4-(Hydroxymethyl)benzoic acid methyl ester
CAS:<p>4-(Hydroxymethyl)benzoic acid methyl ester is a quinazolinone that has been used as an anticancer drug. It is synthesized by cross-coupling of 4-hydroxymethylbenzoic acid and methyl iodide with a cobaltic catalyst, followed by dehydrogenation. The synthesis can also be achieved using a molybdenum catalyst, leading to the same product. 4-(Hydroxymethyl)benzoic acid methyl ester is an efficient method for the synthesis of this compound and has shown anti-cancer activity in animal models. It inhibits serine proteases, including matrix metalloproteinases (MMPs) and cathepsin B, which are enzymes involved in cancer cell invasion and metastasis.</p>Fórmula:C9H10O3Pureza:Min. 95%Forma y color:PowderPeso molecular:166.17 g/mol4'-Methylacetophenone
CAS:<p>4'-Methylacetophenone is a solvent that is used in the chemical industry, mainly for the production of trifluoroacetic acid. It has also been shown to be an effective antimicrobial agent, which is due to its ability to dissolve lipids and proteins. The mechanism of action of 4'-methylacetophenone is not fully understood, but it has been suggested that this compound reacts with fatty acids and pyrazole rings in the cell membrane and disrupts lipid bilayers. 4'-Methylacetophenone can be used as a reagent for solid phase microextraction in analytical chemistry. In addition, it reacts with acidic compounds (e.g., sulfuric acid) to produce insoluble salts and can be used as an analytical method for determining the concentration of these compounds.</p>Fórmula:C9H10OPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:134.18 g/mol4,7-Dimethylcoumarin
CAS:<p>4,7-Dimethylcoumarin is an alkylating agent that can be used to synthesize coumarin derivatives. It has been shown to have potent antagonistic effects on the serotonin 5-HT1A receptor and the d2 receptor. 4,7-Dimethylcoumarin has been shown to bind to these receptors and block their activation by other ligands. This leads to a decrease in receptor affinity for ethylenamine (5-HT1A) or dopamine (d2). The alkylation process of 4,7-dimethylcoumarin with bovine serum albumin (BSA) can be used as an analytical method to determine the concentration of this compound in biological samples.</p>Fórmula:C11H10O2Pureza:Min. 95%Forma y color:PowderPeso molecular:174.2 g/mol4-Chloro-3',4'-dimethoxychalcone
CAS:<p>Please enquire for more information about 4-Chloro-3',4'-dimethoxychalcone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%3,4-Methylenedioxycinnamic acid
CAS:<p>3,4-Methylenedioxycinnamic acid is a nucleophilic reagent that has been used for the synthesis of polymers and pharmaceuticals. It has been shown to react with electron-rich aromatic compounds such as anilines and phenols to form cinnamates. The compound is also a ligand for metal ions. 3,4-Methylenedioxycinnamic acid has been analysed by vibrational spectroscopy and thermodynamic parameters have been determined using hydration reactions. The carboxylate group on the molecule can be protonated or deprotonated depending on the pH of the solution.</p>Fórmula:C10H8O4Pureza:Min. 95%Forma y color:PowderPeso molecular:192.17 g/mol(2-Indol-3-ylethyl)(2-naphthylsulfonyl)amine
CAS:<p>Please enquire for more information about (2-Indol-3-ylethyl)(2-naphthylsulfonyl)amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C20H18N2O2SPureza:Min. 95%Forma y color:PowderPeso molecular:350.43 g/molVitamin K1
CAS:<p>Fat-soluble vitamin; Involved in blood coagulation; anti-tumoral</p>Fórmula:C31H46O2Pureza:Min. 98 Area-%Forma y color:Yellow Clear Viscous LiquidPeso molecular:450.7 g/mol4'-Fluoro-2'-hydroxyacetophenone
CAS:<p>4'-Fluoro-2'-hydroxyacetophenone is a chemical that is used as an antibacterial agent. It inhibits the growth of bacteria by interfering with microbial metabolism and inhibiting the synthesis of proteins, DNA, RNA and cell wall components. 4'-Fluoro-2'-hydroxyacetophenone has been shown to be active against P. aeruginosa, Enterococci and other bacterial strains. The compound also reduces the number of viable cells in culture supernatants from these bacteria. The mechanism of action of 4'-fluoro-2'-hydroxyacetophenone is not known but may be related to its ability to form covalent bonds with carbonyl groups present in enzymes or protein structures.<br>The compound can also spontaneously combust when heated to decomposition. This combustion releases fluorine gas which could cause environmental pollution if released into the atmosphere during its manufacture or use.</p>Fórmula:C8H7FO2Pureza:Min. 95%Forma y color:PowderPeso molecular:154.14 g/molKetoprofen
CAS:<p>Inhibits cyclooxygenase-1 and -2; non-steroidal anti-inflammatory drug</p>Fórmula:C16H14O3Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:254.28 g/molN-(3-Methylbutyl)adenosine
CAS:<p>3-Methylbutyl adenosine is a nucleoside that is a component of the adenosine phosphates, which are important for protein synthesis. 3-Methylbutyl adenosine is found in plants and has been shown to be synthesized by the oxidative deamination of pyridinium. This compound has been shown to have anticancer activity, but it also induces hemolysis. The reaction products of 3-methylbutyl adenosine with ferroptosis and cancer cells have not yet been determined.</p>Fórmula:C15H23N5O4Pureza:Min. 95%Forma y color:White PowderPeso molecular:337.37 g/mol3-Nitroacetophenone
CAS:<p>3-Nitroacetophenone is a chemical compound that has been used in the synthesis of other organic compounds. It can be synthesized by reacting hydrogen chloride with 3-nitrobenzaldehyde in the presence of a dipole and particle. The reaction rate is dependent on the concentration of reactants and the presence of hydrogen bond donor or acceptor groups. 3-Nitroacetophenone has shown antimycobacterial activity, which is due to its ability to inhibit DNA synthesis and protein synthesis. This compound also has photocatalytic activity and may be used as a radiation shield. 3-Nitroacetophenone is soluble in organic solvents such as benzene, chloroform, ether, and acetone.</p>Fórmula:C8H7NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:165.15 g/mol1-(4-Aminophenyl)-2-nitropropane hydrochloride
CAS:<p>1-(4-Aminophenyl)-2-nitropropane hydrochloride is a fine chemical that is used in the synthesis of various other organic compounds. It has been used as a building block for the synthesis of more complex substances, such as pharmaceuticals and pesticides. It is also used to produce research chemicals for use in experiments and teaching. 1-(4-Aminophenyl)-2-nitropropane hydrochloride is soluble in water and exhibits high quality when purified. This compound can be found under CAS No. 1332530-33-2 and is reagent grade.</p>Fórmula:C9H13ClN2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:216.66 g/mol5'-Bromo-2'-chloroacetophenone
CAS:<p>5'-Bromo-2'-chloroacetophenone is a chemical intermediate that is used in the synthesis of many organic compounds. It is a brominated ketone that has a variety of reactions and can be used as a building block or as an intermediate. 5'-Bromo-2'-chloroacetophenone is also used in research and development, as well as in high-quality chemical production.</p>Fórmula:C8H6BrClOPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:233.49 g/mol2-Hydroxy-5-nitrocinnamic acid
CAS:<p>2-Hydroxy-5-nitrocinnamic acid is a high quality, reagent intermediate that is used in the synthesis of complex compounds. It can be used as an important intermediate for the production of fine chemicals and speciality chemicals. 2-Hydroxy-5-nitrocinnamic acid has been shown to have versatile building block properties and can be used as a useful scaffold or building block in chemical reactions.</p>Fórmula:C9H7NO5Pureza:Min. 95%Forma y color:PowderPeso molecular:209.16 g/mol1,3,3-Trimethylindolino-b-naphthopyrylospiran [Photochromic Compound]
CAS:<p>1,3,3-Trimethylindolino-b-naphthopyrylospiran is a photochromic compound that is soluble in ethanol solutions. It's hydrophobic and binds to the cavity of a surface method. When the environment changes, such as temperature or light exposure, the molecule undergoes a change in its optical properties. The interaction between 1,3,3-trimethylindolino-b-naphthopyrylospiran and β-cyclodextrin enhances its photochromism. This compound has been shown to decolorize and can be used in materials that are sensitive to UV light.</p>Pureza:Min. 95%Forma y color:White To Light (Or Pale) Yellow Red SolidPeso molecular:327.429-Anthracenecarbonitrile
CAS:<p>9-Anthracenecarbonitrile (9ACA) is a molecule that undergoes a phase transition from a solid to a liquid state at below -20°C. This phase transition can be monitored by changes in the vibrational, molecular, and kinetic properties. 9ACA is used for the synthesis of other compounds that have been found to have interesting photophysical and fluorescence properties. 9ACA reacts with carbon disulphide (CS2) to produce 2-cyano-1,3-dithiole-4,5(2H)-dione (CDD), which is then reacted with 3-chloroperoxybenzoic acid (CPBA). This reaction produces a number of products including 2-(trifluoromethyl)anthracene (TFA). It has been determined that the reaction proceeds through an initial step where TFA reacts with CS2 to produce the intermediate CS(TFA). The mechanism of this reaction is not yet</p>Fórmula:C15H9NPureza:Min. 95 Area-%Forma y color:PowderPeso molecular:203.24 g/molN-(Aminoethyl)-5-naphthylamine-1-sulfonic acid sodium
CAS:<p>N-(Aminoethyl)-5-naphthylamine-1-sulfonic acid sodium salt (NAES) is a fluorescent dye that has been used to study the structure of proteins. NAES binds to acceptor sites on the protein, which can be either amino acid side chains or other ions in solution. The fluorescence of NAES depends on the environment and the number of acceptors present. This dye has been used in assays for staphylococcus, as it is resistant to staining by Gram stain and stains brightly with fluorescence assay. NAES has also been shown to have a high kinetic rate and sensitivity, making it an effective virus assay.</p>Fórmula:C12H14N2O3S•NaPureza:Min. 95%Peso molecular:289.31 g/molRef: 3D-FA17739
1gA consultar2gA consultar100mgA consultar250mgA consultar500mgA consultar-Unit-ggA consultarBiotin caproic acid
CAS:<p>Podophyllotoxin is a natural product that has been used in the treatment of cancer. Biotin caproic acid is a synthetic analogue of podophyllotoxin and has been shown to have potent antimicrobial activity. Podophyllotoxin is an inhibitor of microtubule polymerization, which leads to cell death. It also induces apoptosis by interacting with dopamine receptors on the cell surface and inhibiting their binding to dopamine. This inhibits dopamine-induced proliferation of cells, leading to cell death. Biotin caproic acid has been shown to have anticancer properties against human cancer cells in vitro. The mechanism of action may be due to binding to the cytochrome P450 enzyme and inhibiting its activity, which affects the metabolism of various drugs and hormones such as dopamine.</p>Fórmula:C16H27N3O4SPureza:Min. 95%Forma y color:PowderPeso molecular:357.47 g/mol2,2'-Dimethoxybiphenyl
CAS:<p>2,2'-Dimethoxybiphenyl is a thermoplastic that is exothermic, making it useful in the production of polyketones. It can be used as a linker to form covalent bonds with monomers and polymers. 2,2'-Dimethoxybiphenyl has been used as a monomer to produce polyethers and polyesters. This compound has many chemical stability properties, which makes it suitable for use in polymer synthesis. It also can react with nucleophiles such as amines to form ether linkages. 2,2'-Dimethoxybiphenyl has kinetic properties that are faster than those of other ketones but slower than those of other ether-linked compounds. The activation energy for its reaction is low, making it an effective monomer for polymerization reactions.</p>Fórmula:C14H14O2Pureza:Min. 95%Forma y color:PowderPeso molecular:214.26 g/mol4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester
CAS:<p>4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester is a useful intermediate in the synthesis of 7''-deazaguanine, which is a key building block in the synthesis of DNA. 4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester is a versatile building block that can be used in the synthesis of complex compounds. It has been shown to react with amines, sulfonyl chlorides, and epoxides to form amides, sulfonamides, and epoxy amines respectively. The CAS number for this compound is 204257-65-8.</p>Fórmula:C19H17N5O5Pureza:Min. 95%Peso molecular:395.37 g/molBiotin-PEG4-azide
CAS:<p>Biotin-PEG4-azide is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-PEG4-azide is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>Fórmula:C20H36N6O6SPureza:Min. 95%Forma y color:White PowderPeso molecular:488.6 g/mol3'-β-Dimethyl-β-nitrostyrene
CAS:<p>3'-beta-Dimethyl-beta-nitrostyrene is a versatile building block that can be used in organic synthesis. It is a high quality, useful intermediate and reaction component for use in the pharmaceutical industry. 3'-beta-Dimethyl-beta-nitrostyrene has been employed as a building block in the synthesis of complex compounds. This compound is an excellent reagent, which makes it useful as a speciality chemical. 3'-beta-Dimethyl-beta-nitrostyrene is an important scaffold for research chemicals and can be used to synthesize new compounds.</p>Fórmula:C10H11NO2Pureza:Min. 95%Peso molecular:177.2 g/mol2-Hydroxy-4,6-dimethoxyacetophenone
CAS:<p>2-Hydroxy-4,6-dimethoxyacetophenone is a natural compound that has been shown to have significant cytotoxicity in vitro against human colon cancer cells. This compound may be used as an alternative treatment for bowel disease and other conditions by blocking the apoptosis pathway. 2-Hydroxy-4,6-dimethoxyacetophenone binds to DNA, preventing DNA from polymerizing into chromatin and halting the cell cycle. It also inhibits the production of xanthoxylin, which is involved in the formation of cell nuclei. The mechanism of action for this drug is similar to that of chemical pesticides and radiation treatment.</p>Fórmula:C10H12O4Pureza:Min. 95%Forma y color:PowderPeso molecular:196.2 g/mol6',7'-Dihydroxy bergamottin
CAS:<p>Bergamottin is a naturally occurring flavonoid that is found in grapefruit and other citrus fruit. It has been shown to inhibit the activity of the P-glycoprotein (P-gp) transporter in human cells, which may lead to drug interactions. A number of analytical methods have been developed for the determination of bergamottin in biological samples such as humans, rat liver microsomes, and natural compounds. Bergamottin has been shown to be a potent inhibitor of cytochrome P450 enzymes and can inhibit skin cancer development in mice by inhibiting the growth of human keratinocytes (HK-2 cells). Bergamottin also inhibits tumorigenesis in mice by decreasing cell proliferation and inducing apoptosis in hk-2 cells.</p>Fórmula:C21H24O6Pureza:Min. 95%Forma y color:PowderPeso molecular:372.41 g/mol1,6-Dihydroxy-naphthalene
CAS:<p>1,6-Dihydroxy-naphthalene is a fluorescent compound that has been used as a cross-linking agent for proteins and as an analytical method for determining the concentration of naphthalene. It has been shown to inhibit protein synthesis by acting as an enzyme inhibitor, preventing the formation of peptide bonds in the ribosome. 1,6-Dihydroxy-naphthalene also has cationic surfactant properties and inhibits the growth of bacteria by binding to bacterial 16S ribosomal RNA, inhibiting protein synthesis. The chemical diversity of this molecule is due to intramolecular hydrogen bonding between its two hydroxyl groups. This bond can be broken by amines such as amino acids or ammonia, which are found in proteins.</p>Fórmula:C10H8O2Pureza:Min. 98 Area-%Forma y color:White Green PowderPeso molecular:160.17 g/mol2-Chloro-2',6'-dimethylacetanilide
CAS:<p>2-Chloro-2',6'-dimethylacetanilide is a synthetic drug that is used as an intermediate for the manufacture of diazepam. It has been shown to be effective in reducing the severity of symptoms and mortality rate of patients with severe influenza, also known as "pandemic flu". This compound has been shown to be effective in protecting animals from the effects of carbon monoxide poisoning. It has also been used in medicines such as covid-19, which is used for the treatment of Parkinson's disease. 2-Chloro-2',6'-dimethylacetanilide can be found in a number of other pharmaceuticals, such as antidepressants and antibiotics.</p>Fórmula:C10H12ClNOPureza:Min. 95%Forma y color:White PowderPeso molecular:197.66 g/mol(Cyanomethyl)urea
CAS:<p>Cyanomethyl)urea is a fine chemical that belongs to a class of compounds known as ureas. It is used as a versatile building block in the synthesis of more complex compounds, as a research chemical and as an intermediate. It can be used to synthesize pharmaceuticals, pesticides, and other chemicals. Cyanomethyl)urea is used in the production of polyurethane foams, which are commonly found in mattresses, furniture upholstery and insulation.</p>Fórmula:C3H5N3OPureza:Min. 95%Forma y color:Brown PowderPeso molecular:99.09 g/mol3,5-Diiodo-L-thyronine
CAS:<p>3,5-Diiodo-L-thyronine (3,5DIT) is a thyroid hormone that has been shown to have a number of physiological effects. It is capable of altering the activity of target enzymes, such as growth factor β1 and 3,5-diiodo-L-thyronine 5'-deiodinase (DID). 3,5DIT can stimulate cardiac effects by binding to the nuclear receptor TRβ1. It also stimulates weight loss by regulating fat metabolism through its effect on adipose tissue. 3,5DIT has been shown to alter mitochondrial functions and mitochondrial energy metabolism. This hormone may be used as an analytical tool for measuring mitochondrial functions in living cells.</p>Fórmula:C15H13I2NO4Pureza:Min. 98 Area-%Forma y color:White Off-White PowderPeso molecular:525.08 g/mola-Bisabolol
CAS:<p>Bisabolol is a sesquiterpene lactone that is found in plants such as chamomile and rose. Bisabolol has been shown to have amoebicidal activity in vitro, as well as antiinflammatory activity. Bisabolol has also been shown to have mitochondrial membrane potential-modulating effects and to inhibit the growth of human cancer cells. Bisabolol can act intracellularly by inhibiting protein synthesis, which may lead to apoptosis. It also inhibits the production of pro-inflammatory cytokines, such as TNF-α and IL-1β, which are involved in tumorigenesis. Bisabolol can also bind to polymyxin B and form a complex that is more effective than polymyxin B alone at killing bacteria.</p>Fórmula:C15H26OPureza:Min. 95%Forma y color:Colorless Clear LiquidPeso molecular:222.37 g/molL-Serine β-lactone tetrafluoroborate
CAS:<p>L-Serine beta-lactone tetrafluoroborate salt is a fine chemical that is used as a reagent, complex compound and building block in the synthesis of other compounds. It is also an important intermediate for the production of pharmaceuticals and agrochemicals. L-Serine beta-lactone tetrafluoroborate salt has been shown to be a versatile building block in organic synthesis. This product may react with acids to produce hydrogen fluoride gas, which can cause injury or death through inhalation or contact with skin, eyes or clothing.</p>Fórmula:C3H5NO2•BF4•HPureza:Min. 95%Forma y color:White/Off-White SolidPeso molecular:174.89 g/mol1-(4-(Methylthio)phenyl)-2-nitropropene
CAS:<p>Please enquire for more information about 1-(4-(Methylthio)phenyl)-2-nitropropene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H11NO2SPureza:Min. 95%Forma y color:PowderPeso molecular:209.27 g/mol3-Methylnaphth[2,1-d]isoxazole
CAS:<p>Naphth[4,5-A]isoxazole is a chemical compound that has been shown to react with other organic compounds and is used as a reagent in organic synthesis. Naphth[4,5-A]isoxazole can be used as a building block for the synthesis of complex compounds, such as heterocycles. This chemical is also useful for the production of fine chemicals and pharmaceuticals.</p>Fórmula:C12H9NOPureza:Min. 95%Forma y color:PowderPeso molecular:183.21 g/molDiosmetinidin chloride
CAS:<p>Diosmetinidin chloride is a fine chemical that can be used as a versatile building block for the synthesis of complex compounds. Diosmetinidin chloride has been shown to have useful scaffolding properties and is useful as a reaction component in research chemicals and speciality chemicals. It reacts with alcohols, phenols, amines, thiols, sulfides, and carboxylic acid derivatives to form new compounds. This compound is also used as a reagent in organic synthesis.</p>Fórmula:C16H13ClO5Pureza:Min. 95%Forma y color:PowderPeso molecular:320.72 g/mol3',5'-Dinitroacetophenone
CAS:<p>3',5'-Dinitroacetophenone is a chemical compound that is used as an intermediate in the synthesis of other organic compounds. This chemical is highly toxic and can be fatal if ingested. 3',5'-Dinitroacetophenone has a high solubility in water, but reacts quickly with air, so it should be stored in an airtight container. It has been shown to produce foramen ovale-type lesions when applied to the maxillary sinus. This chemical also has an electron deficient profile and produces frequencies at about 350 MHz and chloride ions at about 250 MHz.</p>Fórmula:C8H6N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:210.14 g/molCinnamamide
CAS:<p>Cinnamamide is a natural compound that is structurally related to the amino acid lysine and has been shown to regulate skin cell proliferation. Cinnamamide has also been found to be an effective inhibitor of the mitochondrial membrane potential in human erythrocytes. It has been shown to inhibit the production of reactive oxygen species (ROS) and reverse oxidative damage in cells, which may reduce the risk of developing autoimmune diseases. Cinnamamide is also able to prevent cell death caused by epidermal growth factor (EGF) withdrawal and induce apoptosis in HL-60 cells.</p>Fórmula:C9H9NOPureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:147.17 g/molL-Asparagine anhydrous
CAS:<p>L-Asparagine anhydrous is a guanine nucleotide-binding protein that binds to the response element of the human serum albumin gene. It has been shown to stimulate liver enzymes and increase the synthesis of low-density lipoprotein (LDL) cholesterol, which may lead to atherosclerosis. L-Asparagine anhydrous has been used in wastewater treatment as a nitrogen source for nitrification and denitrification. The enzyme activity of L-asparagine anhydrous has been shown to be high in tumour cells and is also present in solid tumours. This protein can be used as a model system for studying oligosaccharides because it is able to produce these molecules from glucose. L-Asparagine anhydrous is not active against carcinoma cell lines, but it does have some activity against solid tumours.</p>Fórmula:C4H8N2O3Forma y color:White Off-White PowderPeso molecular:132.12 g/mol2,2'-Dianisoyl-diphenyl
CAS:<p>2,2'-Dianisoyl-diphenyl is a chemical compound with the molecular formula C6H5C6H5. It has been used as a reagent in organic synthesis, and is useful in the preparation of various complexes. 2,2'-Dianisoyl-diphenyl is highly reactive and can be used as a scaffold for other reactions. This material can be used to make fine chemicals like dyes, pharmaceuticals, fragrances, and polymers. The CAS number for this compound is 20837-34-7.</p>Fórmula:C28H22O4Pureza:Min. 95%Peso molecular:422.47 g/mol4,4',6,6'-Tetramethyl-2,2'-bipyridine
CAS:<p>4,4',6,6'-Tetramethyl-2,2'-bipyridine (TMTB) is a small molecule that can be used as an efficient and cost-effective catalyst for the production of hydrogen from water. TMTB is able to transform solar energy into chemical energy by converting light absorbed in a semiconductor material to an electric current. TMTB has been shown to improve the efficiency of solar cells by boosting the performance of the catalysts that drive chemical reactions in the devices. This effect was found to be synergistic with other materials such as graphene oxide and tungsten disulfide. In addition, TMTB nanoparticles were shown to have a normalizing effect on the charge density in photoelectrochemical cells, which may lead to improved stability and durability.</p>Fórmula:C14H16N2Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:212.30 g/mol3,5-Di-tert-butyl-4'-hydroxyacetophenone
CAS:<p>3,5-Di-tert-butyl-4'-hydroxyacetophenone is a phenol that is used in the synthesis of pharmaceuticals and other compounds. It has been shown to promote angiogenesis by stimulating vascular endothelial cells. The stereoisomers of 3,5-Di-tert-butyl-4'-hydroxyphenylacetic acid have been shown to inhibit tumour growth and induce apoptosis. This compound also has antiangiogenic effects, which may be due to its ability to inhibit vascular endothelial cell proliferation and migration. 3,5-Di-tert-butyl-4'-hydroxyacetophenone is metabolized through a number of metabolic transformations including tautomerization and hydration reactions.</p>Fórmula:C16H24O2Pureza:Min. 95%Forma y color:White PowderPeso molecular:248.36 g/molMesalamine impurity P
CAS:<p>Please enquire for more information about Mesalamine impurity P including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C13H11NO6SPureza:Min. 95%Forma y color:Yellow SolidPeso molecular:309.3 g/mol4-(4-Formyl-3-methoxyphenoxy)butanoic acid
CAS:Producto controlado<p>4-(4'-Formyl-3'-methoxyphenoxy)butanoic acid is a carboxylate that can be used as a preloaded reagent for the synthesis of peptides, proteins, and other organic molecules. 4-(4'-Formyl-3'-methoxyphenoxy)butanoic acid has been shown to be an efficient linker for solid-phase peptide synthesis. 4-(4'-Formyl-3'-methoxyphenoxy)butanoic acid is labile to hydrolysis and so should be stored in an organic solvent such as dimethylsulfoxide. The carboxylate group is readily available in the form of its sodium salt, which can be synthesized by reacting sodium acetate with formaldehyde.</p>Fórmula:C12H14O5Pureza:Min. 95%Forma y color:PowderPeso molecular:238.24 g/molRitonavir
CAS:<p>Ritonavir has an anti-retroviral activity as it inhibits the protease enzymes specific of both HIV-1 and HIV-2. As an added functionality, ritonavir also inactivates significantly the cytochrome P4503A4 (CYP3A4) thus increasing the bioavailability or half-life of other co-administered drugs.</p>Fórmula:C37H48N6O5S2Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:720.95 g/mol2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
CAS:<p>2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide is a fine chemical that is used as a building block in organic synthesis. It is a versatile intermediate for the synthesis of other compounds and can be used to make a variety of useful scaffolds. 2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide has been used in research and development of pharmaceuticals, agrochemicals, herbicides, and other compounds.</p>Fórmula:C15H12ClN3O4Pureza:Min. 95%Forma y color:Slightly Yellow PowderPeso molecular:333.73 g/molCytisine
CAS:<p>Cytisine is an alkaloid found in plants of the Cytisus genus of the family Fabaceae. It is a partial agonist to α4β2 nicotinic acetylcholine receptors, which are implicated in the nicotine dependence. In Eastern Europe, it has been used for 50 years to aid smoking cessation.</p>Fórmula:C11H14N2OPureza:Min. 95%Forma y color:White PowderPeso molecular:190.24 g/molTiotropium bromide
CAS:<p>Muscarinic antagonist; bronchodilator</p>Fórmula:C19H22BrNO4S2Pureza:Min. 95%Forma y color:PowderPeso molecular:472.42 g/mol25-Fluorocholesterol
CAS:Producto controlado<p>25-Fluorocholesterol is a hydroxylated form of cholesterol that was originally synthesized in vitro. It has been found to inhibit cholesterol synthesis and is used to study the role of cholesterol in mitochondrial function. 25-Fluorocholesterol has also been shown to possess anti-carcinogenic properties, as it inhibits adrenocortical carcinoma cells by inhibiting the production of desmosterol, which is required for their growth. This compound is also able to inhibit cho-k1 cells by side-chain cleavage. 25-Fluorocholesterol has the ability to cross cell membranes and can be detected in non-steroidal anti-inflammatory drug studies using chromatography.</p>Fórmula:C27H45FOPureza:Min. 95%Peso molecular:404.64 g/mol3-Amino-4-methylbenzoic acid methyl ester
CAS:<p>3-Amino-4-methylbenzoic acid methyl ester (3AMB) is an organic compound that is used as a reagent in the synthesis of amides. It can also be used to synthesize various heterocycles by reacting with aldehydes and ketones. 3AMB has been used as a substrate in assays for amines, yielding high yields. The compound's unsymmetrical structure can be attributed to the presence of different substituents on either side of the central carbon atom. 3AMB has been shown to inhibit metal ion enzymes such as dioxygenases and nitric oxide synthases, which are involved in the metabolism of nitric oxide and oxygen respectively. In addition, 3AMB has been shown to have anti-inflammatory properties and may be a potential candidate for use as an anticoagulant or antiplatelet drug.br>br><br>br>br><br>3AMB is</p>Fórmula:C9H11NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:165.19 g/mol3,3'-Dimethylazoxybenzene
CAS:<p>3,3'-Dimethylazoxybenzene is a methylating agent that reacts with an amine to form a triflate. The reactivity of the methylating agent is determined by the electron-donating ability of the methyl group. 3,3'-Dimethylazoxybenzene reacts with electron-poor amines such as aromatic amines to form alkyltriflates. This reaction is not reversible and can lead to DNA damage in cells, which may contribute to cancer formation.</p>Fórmula:C14H14N2OPureza:Min. 95%Peso molecular:226.27 g/mol4-Isopropyl-4'-methylchalcone
CAS:<p>4-Isopropyl-4'-methylchalcone (4'MCH) is a versatile building block that can be used for the synthesis of complex compounds. 4'MCH is an intermediate in the synthesis of various pharmaceuticals and research chemicals, such as cholesterol esters, sterols, and steroids. It also has been used to produce speciality chemicals including herbicides, pesticides, and fungicides. 4-Isopropyl-4'-methylchalcone is a high quality chemical with CAS No. 205688-50-2 that has a wide range of applications.</p>Fórmula:C19H20OPureza:Min. 95%Forma y color:PowderPeso molecular:264.36 g/mol
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