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(273.647 productos)
- Activadores e inhibidores de enzimas(2.827 productos)
- Nitrosaminas(2.605 productos)
- Compuestos y metabolitos farmacéuticos y veterinarios(2.602 productos)
- Toxicología(13.652 productos)
Se han encontrado 7836 productos de "Estándares farmacéuticos"
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2,4,5-Trimethoxycinnamic acid
CAS:<p>2,4,5-Trimethoxycinnamic acid is a phenolic acid that is found in plants. It is a precursor to many other compounds that are biologically active, such as the caffeic acids and their derivatives. 2,4,5-Trimethoxycinnamic acid has been shown to have anti-cancer effects on cervical cancer cells. It also exhibits biological properties and has been used as an ingredient in traditional Chinese medicine.</p>Fórmula:C12H14O5Pureza:Min. 95%Forma y color:PowderPeso molecular:238.24 g/mol1,5-Dibenzoylnaphthalene
CAS:<p>1,5-Dibenzoylnaphthalene (1,5-DBN) is a reactive anion radical that can be used to synthesize flavonoids. It can be used in the preparation of dyestuffs and reacts quickly with aldehydes in Friedel-Crafts reactions. 1,5-DBN is also antibacterial and has been shown to inhibit the growth of Staphylococcus aureus and Clostridium perfringens. It is toxic to humans when ingested and should be handled with care.</p>Fórmula:C24H16O2Pureza:Min. 95%Forma y color:PowderPeso molecular:336.38 g/molKinetin-9-glucoside
CAS:<p>Kinetin-9-glucoside is a conjugate of kinetin and glucose. It has been shown to inhibit the growth of several types of bacteria, including Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pyogenes. Kinetin-9-glucoside also has anti-inflammatory properties that may be due to its ability to inhibit prostaglandin synthesis. Kinetin-9-glucoside is used in tissue culture for the induction of plant regeneration from callus tissue or from excised root tissues. Kinetin-9-glucoside has been shown to stimulate the formation of apical roots in plantlets and promote cell division in neuronal cells.</p>Fórmula:C16H19N5O6Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:377.35 g/mol2-Bromo-4-chlorobenzoic acid methyl ester
CAS:<p>2-Bromo-4-chlorobenzoic acid methyl ester is a versatile chemical that can be used as a building block in the synthesis of many complex chemical compounds. It is also a useful reagent, and can be used to synthesize speciality chemicals. 2-Bromo-4-chlorobenzoic acid methyl ester has a high quality that makes it useful for research purposes. It is also an important intermediate in the synthesis of other compounds and has been found to be an effective scaffold for drug discovery. This compound is also commercially available under CAS No. 57381-62-1.</p>Fórmula:C8H6BrClO2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:249.49 g/molPigment Red 38;Diethyl 4,4'-[(3,3'-dichlOrO[1,1'-biphenyl]-4,4'-diyl)bis(azO)]bis[4,5-dihydrO-5-OxO-1-phenyl-1H-pyrazOle-3-carbOxyla te]
CAS:<p>Pigment Red 38 is a red dye that is used in the production of magnetic particles, cross-linking agents, and fluorescent dyes. Pigment Red 38 has a hydroxyl group at the 4 position and a methyl ethyl group at the 2 position. It can be synthesized from diethyl 4,4'-(3,3'-dichlorobiphenyl)-4,4'-diylbisazolate. Pigment Red 38 is thermoreversible because it can be converted to its anhydrous form when heated or dissolved in water and then reconverted back to its original form when cooled or dried. The pigment was named for its ability to produce light emission when exposed to ultraviolet radiation. Pigment Red 38 has a diameter of 6 nm and reacts with coordination complexes to form particle clusters with diameters ranging from 10-200 nm.</p>Pureza:Min. 95%N,O-Bis-Boc-L-tyrosine
CAS:<p>N,O-Bis-Boc-L-tyrosine is a synthetic protease inhibitor that is a diastereomer of the natural substrate tyrosine. It binds to the active site of the enzyme and prevents it from cleaving peptide bonds. N,O-Bis-Boc-L-tyrosine has been shown to inhibit proteolytic activity in vitro and in vivo, specifically targeting proteases such as trypsin, chymotrypsin, elastase, cathepsin G, and thrombin. The analogues show specific interaction with various glycoconjugates and have been used to synthesize tripeptides and peptidomimetics for use as drugs against cancer. Dermorphin is an opioid peptide derived from the N,O-bis Boc L tyrosine analogue that is able to interact with receptors on neurons in the brain.</p>Fórmula:C19H27NO7Pureza:Min. 95%Forma y color:SolidPeso molecular:381.42 g/molEcgonine ethyl ester
CAS:Producto controlado<p>Ecgonine ethyl ester is a metabolite of cocaine that is found in the blood, urine, and cerebrospinal fluid of humans. It is used in drug assays to detect cocaine use. Ecgonine ethyl ester binds to the dopamine transporter and blocks dopamine uptake into cells, which leads to elevated levels of dopamine in the synapses. Ecgonine ethyl ester also inhibits serotonin reuptake and has been shown to induce apoptotic cell death in human cancer cells.</p>Fórmula:C11H19NO3Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:213.27 g/mol2',6'-Dimethylacetophenone
CAS:<p>2',6'-Dimethylacetophenone is an organic compound that is used as a precursor in the production of other chemicals. This substance has two different isomers, namely 2,6-dimethoxybenzaldehyde and 2,6-dimethoxyphenol. The former is more stable than the latter. 2',6'-Dimethylacetophenone has a carbonyl group and a chloride. It can be found in the resonance mass spectrum between 190 and 250 MHz, with proton on the left and mesomeric on the right. It's ultraviolet absorption peaks at about 290 nm (nmr spectra), which corresponds to its molecule. Spectrometry reveals that this substance has two isomers: 2,6-dimethoxybenzaldehyde and 2,6-dimethoxyphenol. The former has a kinetic molecular modeling of 3.2 kcal/mol while the latter has a kinetic molecular modeling of 4.3 kcal/mol.br</p>Fórmula:C10H12OForma y color:Clear LiquidPeso molecular:148.2 g/mol3-Bromo-5-iodobenzoic acid methyl ester
CAS:<p>3-Bromo-5-iodobenzoic acid methyl ester is a reactive, insensitive and phosphine-sensitive chemical that can be used as a probe for the detection of azides and anions. This compound has been shown to be damaging to DNA and peptidic bonds in proteins. 3-Bromo-5-iodobenzoic acid methyl ester reacts with anions such as chloride, bromide, iodide, fluoride, nitrate, and thiocyanate. It also reacts with azides such as sodium azide. The reactivity of 3-bromo-5-iodobenzoic acid methyl ester towards halides and polysulfides is not yet known.</p>Fórmula:C8H6BrIO2Pureza:Min. 95%Forma y color:PowderPeso molecular:340.94 g/molIndole-3-acetyl-L-aspartic acid
CAS:<p>Indole-3-acetyl-L-aspartic acid, also known as 3IAA or IAA, is a naturally occurring amino acid. It is used in the study of plant physiology and serves as a substrate for ATP synthesis. 3IAA is synthesized from tryptophan by the enzyme indole acetyltransferase. The kinetic data obtained with 3IAA can be used to compare the effects of light exposure on ATP levels in plants. Indole-3-acetyl-L-aspartic acid inhibits cell growth and induces apoptosis, which may be due to its ability to inhibit protein synthesis by preventing RNA and DNA synthesis. This compound has been shown to have surface membrane inhibiting properties, which may be due to its ability to cross the plasma membrane.</p>Fórmula:C14H14N2O5Pureza:Min. 95%Forma y color:White PowderPeso molecular:290.27 g/mol3-Amino-3'-nitrobiphenyl hydrochloride
CAS:<p>3-Amino-3'-nitrobiphenyl hydrochloride is a versatile intermediate that can be used in the synthesis of complex compounds. It is a white crystalline solid with a melting point of 178 °C. This product is soluble in water, methanol, ethanol, acetone and chloroform. 3-Amino-3'-nitrobiphenyl hydrochloride has many applications including research chemicals and speciality chemicals.</p>Fórmula:C12H10N2O2·HClPureza:Min. 95%Forma y color:PowderPeso molecular:250.68 g/mol4-tert-Butylacetophenone
CAS:<p>4-tert-Butylacetophenone is an organic compound that is used to synthesize a variety of derivatives. It has been shown to have anticancer activity in vitro and in vivo, as well as antiviral activity against human pathogens. 4-tert-Butylacetophenone has also been shown to be active against Trichophyton mentagrophytes, a fungus that causes athlete's foot, and Cryptococcus neoformans, which is a pathogenic yeast that causes cryptococcal meningitis. The synthesis of 4-tert-butylacetophenone begins with the reaction of phosphorus pentoxide with a molecule of acetic acid in the presence of water. This reaction produces water and trichloroacetic acid as byproducts. The chloride ion then reacts with the trichloroacetic acid to form 4-tert-butylchloroacetic acid, which can then be reacted with phosphorous pentoxide again to</p>Fórmula:C12H16OPureza:Min. 95%Forma y color:Colorless Clear LiquidPeso molecular:176.25 g/mol3-(Trifluoromethoxy)hydrocinnamic acid
CAS:<p>3-(Trifluoromethoxy)hydrocinnamic acid is a useful building block that is used in the synthesis of many organic compounds. It has been used as a reagent and as a speciality chemical, and is also a versatile building block for the synthesis of complex compounds. 3-(Trifluoromethoxy)hydrocinnamic acid can be synthesized from cinnamic acid, which is available commercially and can be obtained by reacting benzaldehyde with nitric acid. 3-(Trifluoromethoxy)hydrocinnamic acid has CAS No. 168833-77-0 and can be found under the name 2,4-dichloro-3-(trifluoromethoxy)benzene.</p>Fórmula:C10H9F3O3Pureza:Min. 98 Area-%Forma y color:Clear LiquidPeso molecular:234.17 g/mol4'-Hydroxychalcone
CAS:<p>4'-Hydroxychalcone is a compound that has shown to be an insulin resistance suppressant. It reduces the activity of recombinant cytochrome P450 enzymes and blocks hydroxy group metabolism, which leads to a decrease in ATP levels. This molecule also has biological properties as it can inhibit the expression of β-catenin and induce apoptosis in cancer cells. 4'-Hydroxychalcone has been found to inhibit the transfer mechanism of phosphatidylinositol 3-kinase (PTP1B) and is able to bind with the protein marker p62/SQSTM1. <br>4'-Hydroxychalcone is a potent inhibitor for PTP1B, which is a negative regulator for insulin signaling pathways. In addition, 4'-hydroxychalcone can bind with p62/SQSTM1, which is a marker for autophagy proteins. These properties have been shown to have anti-cancer effects on multiple cancer types including</p>Fórmula:C15H12O2Forma y color:PowderPeso molecular:224.25 g/molFmoc-O-benzylphospho-L-tyrosine
CAS:<p>Fmoc-O-benzylphospho-L-tyrosine is a synthetic amino acid that can be used as a molecular model for tyrosine kinases. Fmoc-O-benzylphospho-L-tyrosine has been shown to inhibit the activity of tyrosine phosphatases. It also binds to phosphate groups in the presence of calcium ions, which may help to immobilize it and prevent its hydrolysis by phosphatases. The binding constants of Fmoc-O-benzylphospho-L-tyrosine with these phosphate groups are determined using analytical chemistry. Fmoc-O-benzylphospho-L-tyrosine has been found to bind to immobilized cells and be expressed at high levels in mammalian cells.</p>Fórmula:C31H28NO8PPureza:Min. 97 Area-%Forma y color:White PowderPeso molecular:573.53 g/mol4-N-Butoxycinnamic acid
CAS:<p>4-N-Butoxycinnamic acid is a chemical compound with the molecular formula CH3(CH2)7COCH=CH(COOH). It belongs to the group of cinnamic acid derivatives, which are organic compounds that may be synthesized by condensation of malonic acid and benzene. 4-N-Butoxycinnamic acid has been shown to have anti-inflammatory properties in animal models. This compound inhibits inflammatory cytokines and their signaling pathways, thereby preventing the translocation of neutrophils into inflamed tissues.</p>Fórmula:C13H16O3Pureza:Min. 95%Peso molecular:220.26 g/mol1-(2,5-Dibromophenyl)ethanone
CAS:<p>2',5'-Dibromoacetophenone is an imine that has been shown to be a potent inhibitor of NS5A. It is used in the synthesis of elbasvir and other pharmaceuticals. The enantioselective synthesis of 2',5'-dibromoacetophenone is achieved by using a chiral catalyst derived from camphor, which can produce the desired product in large quantities with high purity.</p>Fórmula:C8H6Br2OPureza:Min. 95%Forma y color:PowderPeso molecular:277.94 g/molDimethyl 4-nitrophthalate
CAS:<p>Dimethyl 4-nitrophthalate is a bioactive molecule that has been found to be effective in inhibiting the growth of bacteria, including methicillin-resistant Staphylococcus aureus and Mycobacterium tuberculosis. Dimethyl 4-nitrophthalate binds to calcium ions in the bacterial cell wall, leading to inhibition of cell division. The biological activity of dimethyl 4-nitrophthalate can be measured by measuring the redox potential and calculating the constant, which is between -0.5 and -1.5 volts. This molecule also has strong anti-inflammatory properties due to its ability to reduce nitric oxide levels in macrophages.</p>Fórmula:C10H9NO6Pureza:Min. 95%Forma y color:PowderPeso molecular:239.18 g/molMethyl 3-(4-hydroxyphenyl)benzoate
CAS:<p>Please enquire for more information about Methyl 3-(4-hydroxyphenyl)benzoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H12O3Pureza:Min. 95%Forma y color:PowderPeso molecular:228.24 g/molCrystal violet lactone
CAS:<p>Crystal violet lactone is a hydroxylated derivative of crystal violet that has been shown to exist as a stable complex with metal chelates. The chemical stability of this compound is related to the presence of the hydroxyl group, which can be used to form hydrogen bonding interactions. Crystal violet lactone has been shown to react with p-hydroxybenzoic acid in an electron transfer reaction, resulting in the formation of stable complexes. This chemical property makes it useful for flow assays, such as those used for the detection of glucose in blood plasma.</p>Fórmula:C26H29N3O2Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:415.53 g/molDimethyl 3-nitrophthalate
CAS:<p>Dimethyl 3-nitrophthalate is a synthetic compound that can be used in catalytic reactions. It has been shown to catalyze the conversion of acetaldehyde and hydrochloric acid to 3-hydroxypropionaldehyde with dehydrogenation as the main reaction mechanism. This reaction is followed by the addition of persulfate to give dimethyl 3-nitrophthalate sulfoxide, which can then be converted into dimethyl 3-nitrophthalate with boron trifluoride etherate and ammonium persulfate. The anticancer potential of this compound has been demonstrated in vitro using tyrosine kinase as a model enzyme. Dimethyl 3-nitrophthalate also binds to specific receptors such as those found on neutrophils, macrophages, and T cells.</p>Fórmula:C10H9NO6Pureza:Min. 95%Forma y color:White PowderPeso molecular:239.18 g/mol13-cis-Retinoic acid
CAS:Producto controlado<p>An endogenous retinoic acid receptor (RAR) agonist that upregulates forkhead box class O (FoxO) transcription factor. Suppresses activity and proliferation of sebaceous glands. Used for treating nodulocystic acne. Induces differentiation, neurite outgrowth and inhibits proliferation of neuroblastoma cells. A potential chemopreventive agent in non-small cell lung cancer, head and neck squamous cell carcinoma and neuroblastoma.</p>Fórmula:C20H28O2Pureza:Min. 97 Area-%Forma y color:Yellow PowderPeso molecular:300.44 g/mol2,2'-Dimethylbibenzyl
CAS:<p>2,2'-Dimethylbibenzyl is a chemical compound that has been used as a precursor for the synthesis of other chemicals. It can be synthesized by reacting dodecyl chloride with an aryl halide, then reacting the product with anhydrous hydroxyl group in the presence of a radical coupling agent. The reaction products are chlorosulfonic acid and 2,2'-dimethylbibenzyl. This chemical compound is a strong electron acceptor and can help to produce radical coupling reactions. It also reacts with protonated water to form sulfoxide and trifluoroacetic acid.</p>Fórmula:C16H18Pureza:Min. 95%Forma y color:PowderPeso molecular:210.31 g/mol4-Phenoxycinnamic acid
CAS:<p>4-Phenoxycinnamic acid is a useful scaffold and building block in organic chemistry. It is a versatile chemical intermediate with a CAS number of 2215-83-0, often used in the synthesis of other molecules. 4-Phenoxycinnamic acid has recently been shown to be an effective reagent for the conversion of nitrobenzene to benzyl alcohols, which are useful in the production of pharmaceuticals. This compound can also be used as a high-quality research chemical and as a speciality chemical for use in laboratory experimentation.</p>Fórmula:C15H12O3Pureza:Min. 95%Forma y color:PowderPeso molecular:240.25 g/mol3-Bromo-4-hydroxycinnamic acid
CAS:<p>3-Bromo-4-hydroxycinnamic acid is a useful building block that is obtained from cinnamic acid by substitution of the hydroxyl group with a bromine atom. It has been used in research as a reagent, speciality chemical, and reaction component. 3-Bromo-4-hydroxycinnamic acid is also an important intermediate for the synthesis of various organic compounds. This compound can be used as a scaffold for the synthesis of complex compounds.</p>Fórmula:C9H7BrO3Forma y color:PowderPeso molecular:243.05 g/mol2-Chloroinosine 3',4',6'-triacetate
CAS:<p>2-Chloroinosine 3',4',6'-triacetate is a reagent, useful intermediate, fine chemical, and speciality chemical. It is used as an important building block in organic synthesis. 2-Chloroinosine 3',4',6'-triacetate can be used as a versatile building block for the synthesis of many other compounds. The high quality and usefulness of this compound make it a good choice for research chemicals.</p>Fórmula:C16H17ClN4O8Pureza:Min. 95%Forma y color:White to pale yellow solid.Peso molecular:428.78 g/molN-(2-Indol-3-ylethyl)(2-nitrophenyl)formamide
CAS:<p>Please enquire for more information about N-(2-Indol-3-ylethyl)(2-nitrophenyl)formamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C17H15N3O3Pureza:Min. 95%Forma y color:PowderPeso molecular:309.32 g/mol2-Hydroxy atorvastatin lactone
CAS:<p>2-Hydroxyatorvastatin lactone is a prodrug of atorvastatin, which is an HMG-CoA reductase inhibitor. It is used to lower cholesterol and triglycerides in the blood. The drug is administered as a tablet, capsule, or liquid and can be taken with or without food. 2-Hydroxyatorvastatin lactone is metabolized by cytochrome P450 enzymes in the liver to produce active atorvastatin. This metabolism may be inhibited by other drugs that are also metabolized by cytochrome P450 enzymes, such as erythromycin and ketoconazole. 2-Hydroxyatorvastatin lactone has been shown to have an inhibition constant (Ki) of 0.5 μM for human liver microsomes and plasma concentrations of 1 μM or higher are required for therapeutic effect.</p>Fórmula:C33H33FN2O5Pureza:Min. 95%Forma y color:Off-White Slightly Yellow PowderPeso molecular:556.62 g/mol4-Nitroacetophenone
CAS:<p>4-Nitroacetophenone is an organic compound that has been synthesized in an asymmetric synthesis. It is a nitro compound and a radiosensitizer. The chemical structure of 4-Nitroacetophenone is similar to the structure of phenol, with one nitro group and two hydroxyl groups at opposite ends of the molecule. 4-Nitroacetophenone reacts with radiation to produce free radicals that can damage DNA, RNA, and proteins. The reaction mechanism involves the formation of nitrosating agent (R−NO) which interacts with DNA to form a covalent bond between the DNA base and the nitrosating agent. This covalent bond inhibits DNA replication, leading to cell death. 4-Nitroacetophenone has been shown to be effective in inhibiting cell growth in culture by triggering apoptosis in cells treated with high doses of this drug.</p>Fórmula:C8H7NO3Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:165.15 g/mol3',5'-Dibromoacetophenone
CAS:<p>3',5'-Dibromoacetophenone is a reorienting agent that can be used in the synthesis of organic compounds. It has been shown to be useful in the synthesis of substituted phenols and other aromatic compounds. 3',5'-Dibromoacetophenone is also magnetic and can be used as a ligand in coordination reactions. The compound is often analysed by magnetic resonance spectroscopy, which can provide information about its protonation state.</p>Fórmula:C8H6Br2OPureza:Min. 95%Peso molecular:277.94 g/molD(-)-allo-Threonine
CAS:<p>D(-)-allo-Threonine is an amino acid with a hydroxyl group. It has been synthesized in an asymmetric synthesis and its biological properties have been studied in the context of monoclonal antibodies. D(-)-allo-Threonine has shown to be an inhibitor of enzymes involved in fatty acid biosynthesis, including 3-hydroxyacyl coenzyme A synthase, acetoacetyl-CoA reductase, and 3-ketoacyl CoA thiolase. This amino acid also inhibits the polymerase chain reaction (PCR) and has been found to be a competitive inhibitor of the enzyme ribonucleotide reductase. D(-)-allo-Threonine is also a constituent of proteins that play a role in plant physiology and structural biology.</p>Fórmula:C4H9NO3Pureza:Min. 95%Forma y color:White PowderPeso molecular:119.12 g/mol2,2'-Dithiobisbenzoic acid
CAS:<p>2,2'-Dithiobisbenzoic acid (DTBA) is a chemical compound that has been used as a cross-linking agent for proteins and nucleic acids. DTBA is an aromatic hydrocarbon that can be synthesized from the reaction of sodium carbonate and hydrogen chloride. DTBA's stability in organic solvents makes it a useful reagent for protein cross-linking studies. It can also be used to measure hydrogen bond strengths between two molecules.</p>Fórmula:C14H10O4S2Pureza:Min. 95%Peso molecular:306.36 g/molBis(4-Nitrophenyl)phosphoric acid sodium
CAS:<p>Bis(4-nitrophenyl)phosphoric acid sodium is a synthetic compound that has been used as an antibiotic. It is a nitro group donor and may be oxidized to p-nitrophenol phosphate. Bis(4-nitrophenyl)phosphoric acid sodium inhibits bacterial growth by binding to the 30S ribosomal subunit, which prevents protein synthesis and cell division. The rate constant of this reaction has been determined using x-ray diffraction data obtained on crystals of the product with signal peptide. Bis(4-nitrophenyl)phosphoric acid sodium also has biochemical properties, such as pyrazinoic acid formation and polymerase chain reactions, which have been reported in recombinant cytochrome P450s from rat liver microsomes. The disulfide bond coordination geometry and mechanism of the reaction are still unknown but it is thought that the reaction proceeds through a single electron transfer mechanism.</p>Fórmula:C12H9N2O8P·NaPureza:Min. 95%Forma y color:White PowderPeso molecular:363.17 g/molα-Aminoisobutyric acid methyl ester hydrochloride
CAS:<p>Alpha-aminoisobutyric acid methyl ester hydrochloride (AABME) is an amino acid that is a metabolite of the neurotransmitter GABA. It has been shown to be transported across the blood-brain barrier by a carrier-mediated transport system and is taken up by neurons via a solute carrier family 38 member 2 transporter. AABME has been observed at physiological levels in maternal blood plasma, urine, cerebrospinal fluid, and brain tissue. It has also been studied in vitro using 3T3-L1 preadipocytes as a model for adipogenesis. In this context, it has been shown to increase cell proliferation and inhibit apoptosis.</p>Fórmula:C5H11NO2•HClForma y color:PowderPeso molecular:153.61 g/mol1,3-Dibromonaphthalene
CAS:<p>1,3-Dibromonaphthalene is a brominated derivative of naphthalene. It can be synthesized by reacting methoxy with chloride in the presence of a base (e.g., sodium hydroxide) and brominating the resulting 1,2-dibromoethane with bromine. The compound has been used as an analytical standard for natural gas and has been shown to have good trackability. 1,3-Dibromonaphthalene is used in research, primarily as a precursor to other compounds that are more reactive or less toxic. This molecule has been shown to undergo elimination reactions with alcohols and phenols, which can be useful for synthesis of other molecules. Synopses are available for this molecule at the following links:<br>a) <a href="https://pubchem.ncbi.nlm.nih.gov/compound/1,3-Dibromonaphthalene#section=Synonyms" target="_blank" rel="noreferrer noopener">https://pubchem.ncbi.nlm.nih.gov/compound/1,3-Dibromonaphthalene#section=Synonyms</a></p>Fórmula:C10H6Br2Pureza:Min. 95%Forma y color:PowderPeso molecular:285.96 g/molL-Tyrosine disodium salt hydrate
CAS:<p>L-Tyrosine is a precursor of thyroid hormones and catalyzes the conversion of iodide to iodine. It also converts 3-iodo-l-tyrosine to thyroxine. L-Tyrosine is used in vitro assays as an inhibitor of diiodination, a process that involves the use of hydrogen peroxide and produces iodinating agents such as 3-iodo-l-tyrosine. L-Tyrosine has been shown to inhibit peroxidase activity mediated by the enzyme myeloperoxidase. This inhibition may be due to its ability to act as an antioxidant.</p>Fórmula:C9H9NNa2O3·xH2OPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:225.15 g/mol4-Nitro-1-naphthaleneacetic acid
CAS:<p>4-Nitro-1-naphthaleneacetic acid (4NNA) is a chemical that belongs to the group of naphthalene acetic acids. It is a useful building block for the synthesis of 1,2,3,4-tetrahydronaphthoquinones, 1,2,3,4-oxonaphthoquinones and other related compounds. 4NNA is mainly used as an intermediate in organic reactions and as a reagent for the analytical detection of metals. This compound has been shown to be useful as a scaffold in drug design due to its complex structure.</p>Fórmula:C12H9NO4Pureza:Min. 95%Peso molecular:231.2 g/mol1-(4-Bromophenyl)-2-nitropropene
CAS:<p>1-(4-Bromophenyl)-2-nitropropene is a synthetic molecule that undergoes an efficient cycloaddition reaction with aldehydes. This reaction is used to synthesize 1,3-dienes and alpha,beta-unsaturated carbonyl compounds. When the substrate is an aldehyde, the final product is a 1,3-diene. When the substrate is an alpha,beta-unsaturated carbonyl compound, the final product is an alpha,beta-unsaturated ketone.</p>Fórmula:C9H8BrNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:242.07 g/mol2-Acetamido-5-nitrobenzoic acid methyl ester
CAS:<p>2-Acetamido-5-nitrobenzoic acid methyl ester is an organic molecule that has the chemical formula C7H6N2O4. This compound belongs to a class of compounds called diazo compounds, which are characterized by a nitrogen atom with two bonds to carbon atoms and one bond to oxygen. 2-Acetamido-5-nitrobenzoic acid methyl ester is soluble in water and methanol. It has been shown to be chiral and exhibits optical activity. The experimental results show that the compound can exist in two different forms or conformations, which are distinguished by their x-ray diffraction patterns. These conformers have been identified as (1) the protonated form and (2) the torsion form. The protonated conformer has a molecular structure that contains a benzene ring with a hydrogen atom attached to it, while the torsion conformer does not contain this hydrogen atom</p>Fórmula:C10H10N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:238.2 g/mol4-Chloro-4'-methoxychalcone
CAS:<p>4-Chloro-4'-methoxychalcone (4MC) is a chalcone with an antibacterial activity. It is synthesized from 4,4'-dimethoxychalcone by substitution of one or two methoxy groups on the aromatic ring with chlorine atoms. 4MC has shown to be active against a number of different bacterial strains, including Staphylococcus aureus and Pseudomonas aeruginosa.<br>The dilution method is used for the determination of the minimal inhibitory concentrations (MICs). This method involves serial dilutions in which bacteria are grown in liquid media containing increasing concentrations of the test compound. The lowest concentration of the test compound that inhibits bacterial growth is determined and recorded as MIC. <br>Plutella xylostella larvae were found to be resistant to 4MC because they lack esterase enzymes that hydrolyze 4MC. Irradiation can be used to produce esters that are more reactive towards</p>Fórmula:C16H13ClO2Pureza:Min. 95%Forma y color:PowderPeso molecular:272.73 g/mol3-Ethylacetophenone
CAS:<p>3-Ethylacetophenone is a naturally occurring compound that is found in plants of the genus Capsicum annuum. It has been shown to be an effective repellent for many insects, including leaf-eating beetles, aphids, and thrips. 3-Ethylacetophenone is synthesized from the esterification of acetophenone with ethanol and acetic acid. The compound can also be found as an oxidation product of capsaicinoids such as capsaicin and dihydrocapsaicin. 3-Ethylacetophenone can also be introduced into plants by applying it to their roots or leaves. 3-Ethylacetophenone is commonly used in magnetic resonance spectroscopy (MRS) experiments because it has a high proton chemical shift and a large dipolar coupling constant relative to other compounds that are typically found in plant tissue. This allows it to be easily detected by MRS</p>Fórmula:C10H12OPureza:90%Forma y color:Clear LiquidPeso molecular:148.2 g/mol2'-Iodoacetophenone
CAS:<p>2'-Iodoacetophenone is a bioactive molecule that reacts with boronic acids to form aryl boronic acid derivatives. This reaction can be carried out in chlorobenzene or dihedral solvents, and it is scalable and applicable to a variety of boronic acids. The product of this reaction is an organocatalyst for the synthesis of bioactive molecules. 2'-Iodoacetophenone also reacts with dipole-containing additives to form dichlorodiphenyldichloroethane, which has been used as a fungicide, insecticide, and herbicide.</p>Fórmula:C8H7IOPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:246.05 g/mol3'-Fluoro-2'-hydroxy-β-methyl-β-nitrostyrene
CAS:<p>3'-Fluoro-2'-hydroxy-beta-methyl-beta-nitrostyrene is a fine chemical with a CAS No. 1017060-19-3. It is an intermediate that can be used in the synthesis of complex compounds and research chemicals. This product also has high purity and quality, making it a versatile building block for speciality chemicals. 3'-Fluoro-2'-hydroxy-beta-methyl-beta-nitrostyrene is useful as a reaction component in the synthesis of many other chemical compounds.</p>Fórmula:C9H8FNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:197.16 g/molCoco alkyldimethyl betaine
CAS:<p>Coco alkyldimethyl betaine is a synthetic surfactant with amphoteric properties. It has been used in vivo and in vitro to study the effect of fatty acids on the surface tension of water. In vitro assays have shown that Coco alkyldimethyl betaine is an effective surfactant for ethylene, with a critical micelle concentration (CMC) of 0.1%. This agent also possesses the ability to reduce staining by ethanol amines, silicone, and other compounds due to its amphoteric properties. Regulatory data is available on this product.</p>Forma y color:Colorless Clear Liquid3-Cyclohexyl-1-[4-[2-(7-methoxy -4,4-dimethyl-1,3-dioxo-isoquinolin -2-yl)ethyl]phenyl]sulfonyl-urea
CAS:<p>3-Cyclohexyl-1-[4-[2-(7-methoxy -4,4-dimethyl-1,3-dioxo-isoquinolin -2-yl)ethyl]phenyl]sulfonyl-urea is a drug that inhibits the enzyme DPPIV, which breaks down the incretin hormone glucagon-like peptide (GLP)-1. It may be used to treat diabetes by regulating blood glucose levels. This drug has been shown to reduce postprandial blood glucose levels in patients with type 2 diabetes. 3CYCSU is also capable of reducing body weight and food intake in mice. The mechanism of action of this drug is not fully understood, but it appears to have an effect on the cytosolic calcium ion concentration and may reduce inflammatory responses in cells. 3CYCSU is a promising potential treatment for infectious diseases such as Hepatitis C virus (HCV).</p>Fórmula:C27H33N3O6SForma y color:PowderPeso molecular:527.63 g/molFluvastatin sodium
CAS:<p>Fluvastatin is a statin that lowers blood cholesterol and triglycerides by inhibiting HMG-CoA reductase, an enzyme that plays a critical role in the synthesis of cholesterol. Fluvastatin has also been shown to reduce the incidence of myocardial infarction, and to reduce atherosclerotic lesions in animal models, reducing the incidence of cardiovascular disease. Fluvastatin also has been shown to inhibit the activation of toll-like receptor 4 (TLR4) by lipopolysaccharide (LPS), which may be related to its anti-inflammatory effects. Furthermore, through lowering blood cholesterol, Fluvastatin also inhibits tubulointerstitial injury and prevents renal damage caused by high concentrations of the lipid.</p>Fórmula:C24H25FNNaO4Pureza:Min. 98%Forma y color:Off-White PowderPeso molecular:433.45 g/mol3-Phenylcoumarin
CAS:<p>3-Phenylcoumarin is a naturally occurring compound that has been shown to have cytotoxic effects on cervical cancer cells. It is also a reactive and inflammatory agent, which can lead to the development of inflammatory diseases in humans. 3-Phenylcoumarin has been shown to inhibit the growth of cancer cells by inhibiting DNA synthesis and cell division, as well as by causing programmed cell death. This compound was found to be effective at an effective dose of 10µM in a rotarod test. The molecular modeling studies suggest that 3-phenylcoumarin binds to the active site of human liver microsomal cytochrome P450 enzymes and inhibits their activity. Viscosity has also been found to be an important factor for determining the solubility and stability of this compound.</p>Fórmula:C15H10O2Pureza:Min. 95%Forma y color:PowderPeso molecular:222.24 g/mol4-Methyl-1-naphthoic acid
CAS:<p>4-Methyl-1-naphthoic acid (4MN) is a chemical that belongs to the group of diene compounds. It is a precursor in the biosynthesis of naphthoquinones and can be used for the preparation of aziridines and amides. 4MN has shown inhibitory properties against tumor cells and has been used as an experimental anticancer drug. The antineoplastic activity of 4MN may be due to its ability to interfere with DNA replication and cell division.</p>Fórmula:C12H10O2Pureza:Min. 95%Forma y color:White PowderPeso molecular:186.21 g/molethyl 2-(6-bromo-2-naphthyloxy)acetate
CAS:<p>Please enquire for more information about ethyl 2-(6-bromo-2-naphthyloxy)acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-(2-cyanoethyl) 5-methyl ester
CAS:<p>1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-(2-cyanoethyl) 5-methyl ester is a chemical compound that has the CAS number 75130-24-4. It is a white powder with a melting point of 144°C. This chemical is soluble in acetone, ether and chloroform. It can be used as a building block for organic synthesis due to its versatility and useful scaffold.</p>Fórmula:C19H19N3O6Pureza:Min. 95%Forma y color:White to yellow solid.Peso molecular:385.37 g/mol2-Ethoxy-5-nitropyridine
CAS:<p>2-Ethoxy-5-nitropyridine is a potassium salt of 2-ethoxy-5-nitropyridine. It has been used as a reagent in the synthesis of sulfonates, pyridines, and phenols. The nitrogen atom in this molecule can be oxidized to nitro group. This compound also reacts with anilines to form 2-chloro-5-nitropyridine and 2-hydroxy-5-nitropyridine. In addition, it can react with halogen to form substituted anilines or chloropyridines. 2-Ethoxy-5-nitropyridine is a nucleophile that can be used for the preparation of nucleophiles for biomolecular chemistry studies.</p>Fórmula:C7H8N2O3Pureza:Min. 95%Forma y color:PowderPeso molecular:168.15 g/mol2-Vinylnaphthalene
CAS:<p>2-Vinylnaphthalene is a chemical compound that belongs to the group of polymers. It is a colorless liquid with a boiling point of 260°C and a molecular weight of 192.19 g/mol. 2-Vinylnaphthalene has been shown to be highly resistant to radiation and can be used in polymer matrices as an electron-donor material. The polymerized form of 2-vinylnaphthalene has high resistance to photochemical degradation, and exhibits fluorescence properties with excitation at 350 nm.<br>2-Vinylnaphthalene has also been studied as a model system for the study of ionizing radiation, where it was found to exhibit high activation energies for decomposition reactions.</p>Fórmula:C12H10Pureza:Min. 95 Area-%Forma y color:Beige PowderPeso molecular:154.21 g/mol(1S)-(+)-(10-Camphorsulfonyl)oxaziridine
CAS:<p>(1S)-(+)-(10-Camphorsulfonyl)oxaziridine is a chemical compound that is used as a reagent in organic synthesis. It can be used as a building block for the construction of more complex compounds. This chemical has been shown to react with cyclic amines, such as pyrrolidine and piperidine, to form oxazolidines. The reaction of (1S)-(+)-(10-camphorsulfonyl)oxaziridine with acetyl chloride forms the corresponding sulfonyl chloride, which can be further reacted with an amine to produce 4-amino-N-(2-hydroxyethyl)benzenesulfonamide.</p>Fórmula:C10H15NO3SPureza:Min. 95 Area-%Forma y color:White PowderPeso molecular:229.3 g/molL-Homocysteine thiolactone hydrochloride
CAS:<p>L-Homocysteine thiolactone hydrochloride is a synthetic radiotracer. It has been used as a positron emission tomography (PET) radiopharmaceutical to image brain tumors and other cancers. L-homocysteine thiolactone hydrochloride is synthesized from L-cysteine and aluminium chloride. The yield of this reaction is usually low, but can be increased by addition of sodium hydroxide or tetrabutylammonium bromide. L-homocysteine thiolactone hydrochloride has been shown to be an effective radiotracer for the detection of cancerous tissue in the brain, breast, and prostate.</p>Fórmula:C4H7NOS•HClPureza:Min. 95%Forma y color:PowderPeso molecular:153.63 g/mol7-Dehydrostigmasterol
CAS:Producto controlado<p>7-Dehydrostigmasterol is a phytosterol, which is a type of steroid alcohol derived from plant sources, particularly within the metabolic pathway of various sterols. This compound acts as an intermediate in the biosynthesis of other phytosterols, functioning within key enzymatic conversion processes that are part of the larger sterol metabolic network.</p>Pureza:Min. 95%β-Tropine
CAS:<p>Beta-tropine is a fatty acid that is synthesized from tiglic acid. It is used in sample preparation for the determination of nitrogen and carbon content and to determine the presence of ester linkages. Beta-tropine has been shown to inhibit the activity of enzymes, such as citrate lyase and malonic acid decarboxylase, which are involved in oxidative metabolism. Beta-tropine also inhibits the activity of mt2 receptors, which are involved in the regulation of blood pressure. This drug may have physiological effects on humans because it inhibits human serum aminopeptidase, an enzyme that catalyzes the hydrolysis of peptides with basic or neutral amino acids at their carboxy terminus.</p>Fórmula:C8H15NOPureza:Min. 95%Forma y color:White PowderPeso molecular:141.21 g/molBetamethasone Valerate Impurity D
<p>Betamethasone Valerate Impurity D is a reaction component that is used as a reagent in the synthesis of compounds with a variety of activities, including antibacterial, anti-inflammatory and antiparasitic. It is also used to create a variety of building blocks and intermediates for pharmaceuticals. Betamethasone Valerate Impurity D has been shown to be an effective anti-parasitic agent against Trypanosoma cruzi and Leishmania amazonensis in vitro.</p>Fórmula:C27H37BrO6Pureza:Min. 95%Forma y color:White PowderPeso molecular:537.48 g/mol(2,4-Dichlorophenoxy)acetic acid methyl ester
CAS:<p>2,4-Dichlorophenoxyacetic acid methyl ester is a herbicide that inhibits the growth of plants by inhibiting photosynthesis. It is an organic compound with a molecular weight of 168.2 g/mol. This product has been shown to biodegrade in soil and water, as well as be non-persistent in the environment. 2,4-Dichlorophenoxyacetic acid methyl ester is also a pesticide that kills plants by blocking the synthesis of chlorophyll and other plant pigments. This product can be used on trees and shrubs for control of broadleaf weeds and grasses.</p>Fórmula:C9H8Cl2O3Pureza:Min. 95%Forma y color:PowderPeso molecular:235.06 g/mol2'-Hydroxy-4'-methoxypropiophenone
CAS:<p>2'-Hydroxy-4'-methoxypropiophenone is a phenolic compound that belongs to the class of organic chemicals. It has a potent antibacterial activity and inhibits lipid peroxidation. 2'-Hydroxy-4'-methoxypropiophenone has been shown to inhibit the growth of gram-negative bacteria, such as Escherichia coli and Salmonella typhimurium. It also inhibits the production of nitric oxide and prostaglandin E2, which are proinflammatory mediators. This compound is active against anaerobic bacteria such as Clostridium difficile, Enterococcus faecalis, and Bacillus subtilis. 2'-Hydroxy-4'-methoxypropiophenone also exhibits antioxidant activity by inhibiting free radical generation from α-tocopherol.</p>Fórmula:C10H12O3Pureza:Min. 95%Forma y color:PowderPeso molecular:180.2 g/mol4-Hydroxy-2-methylcinnamic acid
CAS:<p>4-Hydroxy-2-methylcinnamic acid is a chemical intermediate that can be used in organic synthesis as a building block or reagent. It has been shown to have a high quality and purity, and is also an excellent reaction component. This compound is used as a speciality chemical, versatile building block, and complex compound. 4-Hydroxy-2-methylcinnamic acid has been used in the production of drugs such as amiodarone, sotalol, and tacrolimus. It can also be used in the production of other fine chemicals such as benzaldehyde, cinnamyl alcohol, cinnamaldehyde, and hydroxyacetophenone.</p>Fórmula:C10H10O3Pureza:Min. 95%Forma y color:PowderPeso molecular:178.18 g/molRose bengal lactone
CAS:<p>Rose bengal lactone is a potent inhibitor of human metabolism that binds to the proteasome pathway and inhibits the polymerization of tubulin. It has been shown to bind with high affinity to microtubules and inhibit their assembly, which leads to cell death. Rose bengal lactone also binds with high affinity to potassium ion, which may contribute to its anti-cancer effects. This compound has also been found to be an effective inhibitor of goiters in rats by binding with aliphatic hydrocarbons such as cholesterol.</p>Fórmula:C20H4Cl4I4O5Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:973.67 g/mol4-Chlorocinnamic acid
CAS:<p>4-Chlorocinnamic acid is a malonic acid derivative and one of the cinnamic acid derivatives that has been shown to inhibit many chemical reactions. It inhibits the production of tyrosinase, which is an enzyme that catalyzes the conversion of tyrosinase to 4-hydroxycinnamic acid. 4-Chlorocinnamic acid also inhibits the growth of Candida glabrata in vitro. The effect on candida is due to its ability to inhibit the production of hydroxyl group and aromatic hydrocarbon, both of which are required for candida's survival. 4-Chlorocinnamic acid binds with aryl halide and neutral ph, preventing it from reacting with other substances.</p>Fórmula:C9H7ClO2Pureza:Min. 95%Forma y color:PowderPeso molecular:182.6 g/mol7-Ketocholesterol
CAS:Producto controlado<p>7-Ketocholesterol is a reactive molecule that can induce inflammation and has been shown to be associated with eye disorders. 7-Ketocholesterol is an intermediate in the biosynthesis of cholesterol and is converted to 7-keto-cholesterol by the enzyme HMG-CoA reductase. This compound has also been shown to be a potent inducer of autophagy, which is a process that degrades intracellular components. 7-Ketocholesterol binds to cell nuclei and alters their shape, which may lead to cancerous cell growth. For example, this molecule induces apoptosis in cultured human retinal pigment epithelial cells. The mechanism of action for 7-ketocholesterol involves mitochondrial membrane potential, ATP binding cassette transporters, and DNA polymerase chain reaction (PCR).</p>Fórmula:C27H44O2Pureza:Min. 95%Forma y color:PowderPeso molecular:400.64 g/mol3-Fluorocinnamic acid
CAS:<p>3-Fluorocinnamic acid is an organic compound that belongs to the class of amides. It reacts with metal ions such as copper, silver, or gold. 3-Fluorocinnamic acid has a constant boiling point and can be used in the preparation of cinnamic acid derivatives. 3-Fluorocinnamic acid also has redox potential and is used as a substrate in enzyme preparations. 3-Fluorocinnamic acid can be synthesized by hydrolysis of malonic acid and metal salts with hydrochloric acid, which then reacts with triticum aestivum. The product is purified by recrystallization from water. This compound inhibits the reaction that converts lactose into glucose and galactose, leading to the production of lactic acid from milk.</p>Fórmula:C9H7FO2Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:166.15 g/mol1,2,3,4-Dibenzanthracene
CAS:<p>1,2,3,4-Dibenzanthracene is a polycyclic aromatic hydrocarbon that is used as a fluorescent probe in fluorescence spectrometry. 1,2,3,4-Dibenzanthracene is a substrate for cytochrome P450 enzymes. The rate of metabolism is dependent on the enzyme concentration and the pH. 1,2,3,4-dibenzanthracene has been shown to inhibit protein synthesis in rat liver microsomes and hamster V79 cells. It also binds to hematopoietic cells through receptor binding and inhibits DNA synthesis by interacting with nitrogen atoms.</p>Fórmula:C22H14Pureza:Min. 95%Forma y color:PowderPeso molecular:278.35 g/mol1-(2-Isopropyl-6-methylphenyl)thiourea
CAS:<p>Please enquire for more information about 1-(2-Isopropyl-6-methylphenyl)thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H16N2SPureza:Min. 95%Forma y color:PowderPeso molecular:208.32 g/mol4'-Benzyloxyacetophenone
CAS:<p>4'-Benzyloxyacetophenone is a synthetic chemical that can be used in the synthesis of natural products. It has a chiral center and can be synthesized in an asymmetric manner. This compound reacts with primary amines to form acrylates, which are useful for the synthesis of polyesters. 4'-Benzyloxyacetophenone can also react with halides to form alkylating agents, which are useful for the synthesis of amines or other functional groups. The structure of this chemical is similar to estrogen, which may explain its hormonal effects.</p>Fórmula:C15H14O2Pureza:Min. 95%Forma y color:PowderPeso molecular:226.27 g/mol3-Chloro-4-hydroxycinnamic acid
CAS:<p>3-Chloro-4-hydroxycinnamic acid is a coelicolor biosynthetic precursor that is synthesized from 4-hydroxycinnamic acid and chlorinated. It can be used for the synthesis of aminocoumarin moieties and other prenylated molecules. 3-Chloro-4-hydroxycinnamic acid has been shown to be an effective inhibitor of streptomyces coelicolor, which is a type of bacterium that produces antibiotics. The gene responsible for the biosynthesis of 3-chloro-4-hydroxycinnamic acid has also been identified in streptomyces clorobiocin, which is another type of bacterium that produces antibiotics.</p>Fórmula:C9H7ClO3Pureza:Min. 95%Forma y color:PowderPeso molecular:198.6 g/moltrans-3-Nitrocinnamic acid
CAS:<p>Trans-3-Nitrocinnamic acid is a white solid that can be obtained by the nitration of cinnamic acid. Trans-3-Nitrocinnamic acid is an isoenzyme as it has different chemical properties than cis-3-nitrocinnamic acid. The intermolecular hydrogen bonding and vibrational frequencies are different in trans-3-nitrocinnamic acid, which causes the dipole to change and increases the solubility in water. The genotoxic activity of trans-3-nitrocinnamic acid was evaluated using the Ames test, which showed that it is not mutagenic. However, there were some genotoxic effects observed in rats after applying trans-3-nitrocinnamic acid on skin.</p>Fórmula:C9H7NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:193.16 g/mol2,3-Dihydroxy-4-methoxycinnamic acid ethyl ester
<p>Please enquire for more information about 2,3-Dihydroxy-4-methoxycinnamic acid ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%4'-Methoxy-5,6-benzoflavone
CAS:<p>4'-Methoxy-5,6-benzoflavone is a versatile chemical building block that can be used in the synthesis of complex compounds. It is a high quality reagent for research and has been used as a speciality chemical due to its ability to react with other chemicals. This compound is also useful in the synthesis of pharmaceuticals and agrochemicals. 4'-Methoxy-5,6-benzoflavone can be used as an intermediate for the synthesis of polycyclic aromatic hydrocarbons or it can be used as a scaffold in organic chemistry.</p>Fórmula:C20H14O3Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:302.32 g/mol2-Chloro-5-nitroacetophenone
CAS:<p>2-Chloro-5-nitroacetophenone is a synthetic chemical that is used in the synthesis of vismodegib. It has been shown to have pharmacokinetic properties, such as a low clearance and high volume of distribution. A number of impurities are found in this chemical, including halide ions, amines, and benzofuran derivatives. 2-Chloro-5-nitroacetophenone is genotoxic and can cause cancer. This chemical should not be exposed to radiation or chlorine gas.</p>Fórmula:C8H6ClNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:199.59 g/mol1,4,5,8-Tetramethylnaphthalene
CAS:<p>1,4,5,8-Tetramethylnaphthalene is a colorless liquid that is synthesized from naphthalene and trifluoroacetic acid. It has been used as a photolytic substrate in the rationalized synthesis of 1,4-benzoquinones. Tetramethylnaphthalene also reacts with diacetate to form tetraacetates. The compound is stable at low temperatures but undergoes thermal decomposition above 120 degrees Celsius. Tetramethylnaphthalene can be oxidized by air or oxygen to form aniline. This reaction can occur through either orientation of the molecule. Tetramethylnaphthalene has been used as an acceptor in hydrodynamic studies and as a strain in solid state studies.</p>Fórmula:C14H16Pureza:Min. 95%Forma y color:PowderPeso molecular:184.28 g/mol3-Amino-2-pyrazinecarboxylic acid methyl ester
CAS:<p>3-Amino-2-pyrazinecarboxylic acid methyl ester (3APCME) is a potent anti-mycobacterial agent that inhibits the growth of Mycobacterium tuberculosis by inhibiting the synthesis of amines, which are necessary for its survival. 3APCME has also been shown to have an inhibitory effect on other bacteria that require amines for their survival, such as Escherichia coli. This agent binds to the receptor and inhibits the enzyme pyrazinase in the reaction of phenoxy with dimethylformamide. The molecular modeling studies show that 3APCME is able to bind to a hydrophobic region on the enzyme's surface and form a covalent bond through nucleophilic attack. The asymmetric synthesis results in the production of one enantiomer of 3APCME and allows for greater efficacy against mycobacteria than other agents.</p>Fórmula:C6H7N3O2Pureza:Min. 95%Forma y color:PowderPeso molecular:153.14 g/molN,N'-Di-2-naphthyl-1,4-phenylenediamine
CAS:<p>N,N'-Di-2-naphthyl-1,4-phenylenediamine is a chemical compound that is used in the production of polyvinyl chloride (PVC). It can be used as an antimicrobial agent to prevent the growth of bacteria and fungi. It is also used as a crosslinking agent in the production of PVC. The reaction solution consists of hydrochloric acid and methyl ethyl chloride. The monochloride is then reacted with 2-naphthol, followed by reaction with benzalkonium chloride. The final product is N,N'-di-(2-naphthyl)-1,4-(phenylene) diamine monochloride.</p>Fórmula:C26H20N2Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:360.45 g/mol7a-Hydroxytestosterone
CAS:Producto controlado<p>Please enquire for more information about 7a-Hydroxytestosterone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H28O3Pureza:Min. 95%Peso molecular:304.42 g/mol3-tert-Butyl-4-hydroxybenzoic acid methyl ester
CAS:<p>3-tert-Butyl-4-hydroxybenzoic acid methyl ester is a chemical compound with the molecular formula CHCOOCH. It is a versatile building block that can be used in research and as a useful intermediate. 3-tert-Butyl-4-hydroxybenzoic acid methyl ester can be used to synthesize complex compounds, such as pharmaceuticals and pesticides. The high quality of this product makes it suitable for use as a reagent or reaction component.<br>!-- <br>--> !-- <br>--> !-- <br>--></p>Fórmula:C12H16O3Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:208.25 g/mol4-Bromobutyric acid methyl ester
CAS:<p>4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion.</p>Fórmula:C5H9BrO2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:181.03 g/molErythropoietin
CAS:<p>Erythropoietin is a glycoprotein hormone, which is primarily produced by interstitial fibroblasts in the kidney in response to hypoxia. Its main mode of action involves binding to erythropoietin receptors on the surface of erythroid progenitor cells in the bone marrow, thereby initiating a signaling cascade that results in the proliferation and differentiation of these progenitors into mature red blood cells.</p>Pureza:(Capillary Zone Electrophoresis) Min. 98.0%Forma y color:Powder3,5-Diisopropylsalicylic acid
CAS:<p>3,5-Diisopropylsalicylic acid is a reactive chemical substance that has been shown to be an effective anti-inflammatory agent. The compound is active against wild-type viruses and copper complexes. 3,5-Diisopropylsalicylic acid also has been shown to inhibit the growth of human cancer cells in vitro. This drug can be used as an analytical reagent for the detection of water vapor in gas chromatography and other techniques. The acute toxicities associated with 3,5-diisopropylsalicylic acid are not well understood, but it has been shown to have a negative effect on body mass index. It also may affect pluripotent cells and radiation therapy. There are reports of drug interactions when used with certain medications such as acetaminophen or ibuprofen.</p>Fórmula:C13H18O3Pureza:Min. 95%Forma y color:PowderPeso molecular:222.28 g/mol3-(Trifluoromethyl)Phenylurea
CAS:<p>3-(Trifluoromethyl)phenylurea is a chemotherapeutic agent that is used to treat leukemia and other cancers. It has been shown to be effective in the regression of tumors in mice, when given at a concentration of 1-2 mg/kg. 3-(Trifluoromethyl)phenylurea inhibits cell growth by binding to DNA and inhibiting RNA synthesis. The optimal concentrations for 3-(trifluoromethyl)phenylurea are determined using an equation that includes coefficients obtained from stepwise regression analysis. The coefficient values are also optimized using topological descriptors and genetic algorithms.</p>Fórmula:C8H7F3N2OPureza:Min. 95%Peso molecular:204.15 g/mol3,4-Dihydroxybenzoic acid methyl ester
CAS:<p>3,4-Dihydroxybenzoic acid methyl ester is a natural compound that has been isolated from Linteus. This compound has been shown to have antiinflammatory activity and to inhibit the production of pro-inflammatory cytokines, such as tumor necrosis factor-alpha (TNF-α) and interleukin 1β (IL-1β). It also inhibits toll-like receptor 4 (TLR4), which is a protein that can bind to lipopolysaccharides on the surface of bacteria. 3,4-Dihydroxybenzoic acid methyl ester has been found to decrease mitochondrial membrane potential in cells treated with hydrogen fluoride. This agent is used in organic synthesis for the preparation of derivatives with high purity. The extract from Etoac can be used as a model organism for the study of its structure and function.</p>Fórmula:C8H8O4Pureza:Min. 95%Forma y color:PowderPeso molecular:168.15 g/mol(3,4-Dichlorophenyl)acetic acid methyl ester
CAS:<p>(3,4-Dichlorophenyl)acetic acid methyl ester is a versatile building block and reagent that can be used in the synthesis of complex compounds. It is also a useful intermediate and reaction component for the synthesis of high-quality chemical products. This compound has been shown to be useful in the production of speciality chemicals, including research chemicals and fine chemicals.</p>Fórmula:C9H8Cl2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:219.06 g/mol2-Bromo-6-fluorobenzoic acid methyl ester
CAS:<p>2-Bromo-6-fluorobenzoic acid methyl ester is a fine chemical that belongs to the family of brominated compounds. It is a useful building block in the synthesis of diverse organic molecules, as well as a reagent for research and speciality chemicals. 2-Bromo-6-fluorobenzoic acid methyl ester is used as a versatile building block in the synthesis of complex compounds, as well as an intermediate or scaffold in organic chemistry. This product can be used to synthesize many diverse products while maintaining high quality and purity.</p>Fórmula:C8H6BrFO2Pureza:Min. 95%Forma y color:PowderPeso molecular:233.03 g/mol25-Hydroxyvitamin D3 monohydrate
CAS:<p>25-Hydroxyvitamin D3 monohydrate is a vitamin D analog that has been shown to reduce elevated levels of parathyroid hormone and improve bone mineral density. It is used for the treatment of chronic kidney disease, hyperparathyroidism, and osteoporosis. 25-Hydroxyvitamin D3 monohydrate has been found to be effective in the treatment of these conditions because it increases the body's production of calcitriol, the active form of vitamin D. Calcitriol promotes calcium absorption in the gut and reduces renal excretion of calcium by inhibiting parathyroid hormone synthesis. This drug also inhibits pro-inflammatory cytokines such as IL-1β, IL-6, and TNF-α.</p>Fórmula:C27H44O2·H2OPureza:Min. 97 Area-%Forma y color:White PowderPeso molecular:418.65 g/mol5-Hydroxy-1,4-naphthalenedione
CAS:<p>Blocks RNA polymerases I, II, and III; inhibits PPlases</p>Fórmula:C10H6O3Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:174.15 g/molL-Adrenaline
CAS:Producto controlado<p>L-Adrenaline is a hormone that belongs to the group of nonsteroidal anti-inflammatory drugs. It is used in combination therapy for the treatment of asthma, chronic obstructive pulmonary disease and other respiratory diseases. L-Adrenaline has also been shown to increase blood pressure and heart rate. L-Adrenaline may interact with other medication such as cardiac glycosides and calcium channel blockers, so it is important to consult with a doctor before taking this drug. L-Adrenaline is a potent vasoconstrictor that can cause primary pulmonary hypertension, which can lead to heart failure. The epinephrine in this drug binds to receptors on cells in the lungs, increasing bronchial secretions, which reduces the symptoms of anaphylaxis.</p>Fórmula:C9H13NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:183.2 g/molL-Aspartic acid β-naphthylamide
CAS:<p>L-Aspartic acid beta-naphthylamide is a dietary amino acid that is metabolized to oxaloacetate in the liver. This metabolite is then converted to aspartate and glutamate, which are both important for brain functions. L-Aspartic acid beta-naphthylamide has been shown to have regulatory effects on peptide hormones, such as inhibiting the synthesis of angiotensin II and vasopressin in rats. L-Aspartic acid beta-naphthylamide also has anti-cancer properties, which may be due to its ability to inhibit the growth of cancer cells by hydrolyzing proteins and enzymes involved in fatty acid synthesis.</p>Fórmula:C14H14N2O3Pureza:Min. 95%Peso molecular:258.27 g/mol1,2,3,4-Tetrahydro-1-naphthylamine hydrochloride
CAS:<p>1,2,3,4-Tetrahydro-1-naphthylamine hydrochloride is a high quality reagent that can be used as an intermediate in the synthesis of various organic compounds. It has been shown to be a useful building block for the synthesis of complex compounds and speciality chemicals. Tetrahydro-1-naphthylamine hydrochloride is also a versatile building block for reactions involving amines or other nucleophiles. Tetrahydro-1-naphthylamine hydrochloride is an interesting scaffold for research chemicals due to its ability to react with various functional groups.</p>Fórmula:C10H13N•HClPureza:Min. 95%Forma y color:PowderPeso molecular:183.68 g/molβ-(4-Hydroxy-3-methoxyphenyl)propionic acid methyl ester
CAS:<p>β-(4-Hydroxy-3-methoxyphenyl)propionic acid methyl ester is a fine chemical used as a building block in the synthesis of pharmaceuticals, agrochemicals, and other chemicals. It is also used as a reagent for the detection of alkaloids and for the preparation of valuable speciality chemicals. β-(4-Hydroxy-3-methoxyphenyl)propionic acid methyl ester is an intermediate in organic reactions or can be used to synthesize complex compounds such as antibiotics. It is also an important scaffold that can be modified to produce new drugs with different properties.</p>Fórmula:C11H14O4Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:210.23 g/moltrans-2,3,4-Trimethoxycinnamic acid
CAS:<p>Trans-2,3,4-trimethoxycinnamic acid is a bioactive chemical that has been shown to have significant antioxidant activity. This compound is a hydrogen peroxide scavenger and can be used in devices to remove hydrogen peroxide from water. Trans-2,3,4-trimethoxycinnamic acid has also been shown to inhibit the production of campesterol and paromomycin in bacteria. Furfural is an inhibitor of trans-2,3,4-trimethoxycinnamic acid and its oxidation products. Trans-2,3,4-trimethoxycinnamic acid can be oxidised by furfural to produce glycerin and formic acid. It also inhibits the formation rate of amides from cinnamyl alcohol.</p>Fórmula:C12H14O5Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:238.24 g/mol2-Bromo-4'-phenylacetophenone
CAS:<p>2-Bromo-4'-phenylacetophenone is a methanol solvent that is used as an intermediate in the synthesis of phenacyl. It is also used as a reagent for the titration of fatty acids and for the determination of terminal alkynes. 2-Bromo-4'-phenylacetophenone has been shown to have antibacterial activity against Mycobacterium tuberculosis, which may be due to its ability to inhibit protein biosynthesis. This compound can also be used as an analytical tool for determining the mass of organic acids. The solubility properties of 2-bromo-4'-phenylacetophenone are similar to those of ethyl acetate and ethanol, making it useful as a solvent in analytical methods.</p>Fórmula:C14H11BrOPureza:Min. 95%Forma y color:PowderPeso molecular:275.14 g/mol2-Amino-5-bromobenzoic acid methyl ester
CAS:<p>2-Amino-5-bromobenzoic acid methyl ester is a small molecule with antiviral potency. It has a dipole moment and can form hydrogen bonds. 2-Amino-5-bromobenzoic acid methyl ester inhibits the PDE5 enzyme, which is an enzyme that breaks down cGMP. This inhibition of PDE5 leads to the increase in cGMP, which causes blood vessels to relax and widen. As a result, 2-amino-5-bromobenzoic acid methyl ester has been shown to decrease high blood pressure and improve heart function.</p>Fórmula:C8H8BrNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:230.06 g/molα-Pinene
CAS:<p>Alpha-pinene is a monoterpene that reacts with ozone to form acid. It is also a skin irritant and has been shown to cause cancer in animals. Alpha-pinene can be used as a chemical pesticide and is an important precursor for the synthesis of polymers, such as polyethylene, polypropylene, and polystyrene. The alpha-pinene molecule has been studied in relation to its transport properties through the lungs, due to its high vapor pressure and tendency to form particles. This molecule is an active compound that binds to DNA-dependent RNA polymerase, thereby preventing transcription and replication. Alpha-pinene has also been found to have biological properties related to gene expression regulation, cell signaling pathways, neuronal death, and apoptosis.</p>Fórmula:C10H16Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:136.23 g/mol3-Methoxy-4-nitroacetophenone
CAS:<p>3-Methoxy-4-nitroacetophenone is an enamine that can be used in the synthesis of a variety of organic compounds. It is a good reducing agent and can be used to synthesize nitrophenols and nitrosamines. Catalytic hydrogenation, transfer hydrogenation, and reductive condensation reactions all use 3-methoxy-4-nitroacetophenone as a starting material. It has been shown to react with a range of alcohols to form acetals, which are stable compounds with a protective group on the alcohol. Cyclization reactions using 3-methoxy-4-nitroacetophenone have also been reported. This compound has been crystallized in pure form.</p>Fórmula:C9H9NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:195.17 g/mol3'-Chloropropiophenone
CAS:<p>3'-Chloropropiophenone is a reagent that is used in the synthesis of maleates. It can be synthesized by reacting hydrochloric acid with 3-chloropropiophenone under conditions where the temperature is kept below 30°C, and the reaction time is limited to five hours. The functional theory behind this reaction involves thionyl chloride as an electrophile that reacts with 3-chloropropiophenone to produce a chloroformate. The chloroformate then reacts with magnesium metal to yield magnesium chloride and 3'-chloropropiophenone. This compound has been shown to have vibrational frequencies of 207, 233, and 240 cm-1. 3'-Chloropropiophenone has also been shown to react with acetonitrile or methylene chloride to form chlorides or isopropyl chloride.</p>Fórmula:C9H9ClOPureza:Min. 97.5 Area-%Forma y color:PowderPeso molecular:168.62 g/mol(+)-Biotin-(PEO)4-amine
CAS:<p>Nucleophilic biotinylation reagent. Attaches cell surface glycosides to ELISA-type surfaces, mediated by a hydrophilic spacer/linker.</p>Fórmula:C18H34N4O5SPureza:Min. 95%Forma y color:White PowderPeso molecular:418.55 g/molWST-1
CAS:<p>WST-1 is a water soluble cell permeable dye. Upon NADH-dependent enzymatic cleavage by cellular mitochondrial dehydrogenases, formazan is released, which can be quantified by colorimetric detection at 450 nm.</p>Fórmula:C19H11IN5NaO8S2Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:651.35 g/mol3-Hydroxy-2,4-dimethoxyacetophenone
CAS:<p>3-Hydroxy-2,4-dimethoxyacetophenone is an alkoxide that reacts with a variety of substances. It has been used to synthesize polymers, and has been detected in the gas phase by electron spin resonance spectroscopy. 3-Hydroxy-2,4-dimethoxyacetophenone is also a microbial metabolite that can be quantified by coulometric analysis. It has been found in microorganisms such as Escherichia coli and Pseudomonas aeruginosa, which suggests it may have anti-microbial activity.</p>Fórmula:C10H12O4Pureza:Min. 95%Forma y color:PowderPeso molecular:196.2 g/mol2-Benzyloxyacetophenone
CAS:<p>2-Benzyloxyacetophenone is an efficient method for the synthesis of sodium hydrogen, alcohol group, and dietary proton. This compound has been shown to have inhibitory activity against Hl-60 cells, and it inhibits mitochondrial membrane potential in these cells. 2-Benzyloxyacetophenone also inhibits camp levels in Hl-60 cells. It has also been shown to have anticancer activity in vitro and in vivo. This compound is a β-unsaturated ketone that is derived from chalcones, which are known to be anticancer compounds.</p>Fórmula:C15H14O2Pureza:Min. 95%Forma y color:PowderPeso molecular:226.27 g/mol
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