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
- Activadores e inhibidores de enzimas
- Nitrosaminas
- Compuestos y metabolitos farmacéuticos y veterinarios
- Toxicología
Productos de "Estándares farmacéuticos"
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Oseltamivir Namino-fructosyl Conjugate
CAS:Producto controladoApplications Oseltamivir Namino-fructosyl Conjugate is derived from Oseltamivir Phosphate (O701000), which is an orally active inhibitor of influenza virus neuraminidase; converted in vivo to the active acid metabolite. An antiviral drug. It is a COVID19-related research product. References Oliyai, R., et al.: Pharm. Res., 15, 1300 (1998), Kim, C.U., et al.: Med. Chem. Res., 8, 392 (1998), Hayden, F.G., et al.: N. Engl. J. Med., 341, 1336 (1999), Treanor, J.J., et al.: J. Am. Med. Assoc., 283, 1016 (2000)Fórmula:C22H38N2O9Forma y color:Beige SolidPeso molecular:474.55Remdesivir Carboxylic Acid
CAS:Producto controladoFórmula:C21H23N6O8PForma y color:NeatPeso molecular:520.431-(4-Bromo-2,5-difluorophenyl)ethanone
CAS:Fórmula:C8H5BrF2OPureza:97%Forma y color:SolidPeso molecular:235.02550645-(5'-Chloro-2'-hydroxy-4'-methylphenyl)-isoxazole
CAS:5-(5'-Chloro-2'-hydroxy-4'-methylphenyl)-isoxazole is a fine chemical that is an intermediate in the synthesis of other chemicals. It has been used as a reaction component, complex compound and research chemical. 5-(5'-Chloro-2'-hydroxy-4'-methylphenyl)-isoxazole is a versatile building block that can be used to synthesize many different chemicals, including pharmaceuticals, dyes, agrochemicals and pesticides. This compound has been shown to be useful as a reagent in the synthesis of high quality products.Fórmula:C10H8ClNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:209.63 g/mol5-Bromo-2-chloro-4-methyl-3-nitropyridine
CAS:Fórmula:C6H4BrClN2O2Pureza:95%Forma y color:SolidPeso molecular:251.46527-Methoxy-4-(trifluoromethyl)coumarin
CAS:Producto controladoApplications 7-Methoxy-4-(trifluoromethyl)coumarin is a biochemical for proteomics research.Fórmula:C8H8BrN3Forma y color:White To Off-WhitePeso molecular:226.073(R)-8,14-Dihydroxy Efavirenz
Producto controladoFórmula:C14H9ClF3NO4Forma y color:NeatPeso molecular:347.674L-Methionine-d3-N-FMOC (S-methyl-d3)
CAS:Producto controladoApplications L-Methionine-d3-N-FMOC (S-methyl-d3) (CAS# 502692-58-2) is a useful isotopically labeled research compound.Fórmula:C20H18D3NO4SForma y color:NeatPeso molecular:374.47Dithiopyrophosphoric Acid
CAS:Producto controladoFórmula:H4O5P2S2Forma y color:NeatPeso molecular:210.106methyl 2-(3-(3-nitrophenyl)prop-2-enoylamino)acetate
CAS:Please enquire for more information about methyl 2-(3-(3-nitrophenyl)prop-2-enoylamino)acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%6-Bromo-2,2'-bipyridyl
CAS:Used in the synthesis of electron transporting layers for OLEDsFórmula:C10H7BrN2Pureza:Min. 95%Forma y color:PowderPeso molecular:235.08 g/molRef: 3D-FB60883
Producto descatalogado2-Amino-5-bromo-4-chloro-3-nitropyridine
CAS:Fórmula:C5H3BrClN3O2Pureza:97%Forma y color:SolidPeso molecular:252.4532Ref: IN-DA005Z81
1g52,00€5g116,00€10g166,00€25g197,00€50g518,00€100gA consultar100mg29,00€250mg33,00€2,2'-[(3-Aminopropyl)imino]diethanol
CAS:2,2'-[(3-Aminopropyl)imino]diethanol is a surfactant. It has a hydrophilic head and hydrophobic tail. The chemical structure of the 2,2'-[(3-aminopropyl)imino]diethanol molecule consists of two amine groups that can be protonated, which form hydrogen bonding interactions with acidic surface sites. The addition of this chemical to detergent compositions increases their foam stability and reduces surface tension. This product is an additive in many household cleaners. 2,2'-[(3-Aminopropyl)imino]diethanol is used in the production of functionalized polymers for use as additives in paints and coatings.Fórmula:C7H18N2O2Pureza:Min. 95%Peso molecular:162.23 g/molRef: 3D-FA123363
Producto descatalogado1,2-Bis(trimethylsiloxy)ethane
CAS:Producto controladoApplications 1,2-Bis(trimethylsiloxy)ethane is an organic reagent, used in the preparation of nonracemic hexahydrofurapyranol which acts as a high-affinity ligand for HIV-1 protease inhibitors. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Ghosh, A. et al.: Tetra. Lett., 58, 3230 (2017)Fórmula:C8H22O2Si2Forma y color:NeatPeso molecular:206.433,3'-Dimethylazoxybenzene
CAS: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.Fórmula:C14H14N2OPureza:Min. 95%Peso molecular:226.27 g/mol1-epi-Darunavir
CAS:Producto controladoApplications Stereoisomer to Darunavir (D193500), a second generation HIV-1-protease inhibitor; structurally similar to amprenavir. Antiviral. It is a COVID19-related research product. References Koh, Y., et al.: Antimicrob. Agents Chemother., 47, 3123 (2003), Arasteh, K., et al.: AIDS, 19, 943 (2005), Surleraux, D.L.N.G., et al.: J. Med. Chem., 48, 1813 (2005),Fórmula:C27H37N3O7SForma y color:White To Off-WhitePeso molecular:547.66Methyl (4-methoxy-3-nitrophenoxy)acetate
CAS:Please enquire for more information about Methyl (4-methoxy-3-nitrophenoxy)acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C10H11NO6Pureza:Min. 95%Peso molecular:241.2 g/molRef: 3D-FM131351
Producto descatalogadoTheobromine-d6
CAS:Producto controladoStability Hygroscopic Applications A labelled metabolite of Caffeine. References Suto, M., et al.: Anticancer Drug Des., 6, 107 (1991), Burkart, V., et al.: Nat. Med., 5, 314 (1999), Hassa, P., et al.: J. Biol. Chem., 278, 45145 2003), Veres, B., et al.: J. Pharmacol. Exp. Ther., 310, 247(2004),Fórmula:C7H6H2N4O2Forma y color:WhitePeso molecular:186.20(3S,8R,9R,12S)-Atazanavir
Producto controladoFórmula:C38H52N6O7Forma y color:NeatPeso molecular:704.856Ethyl 4-Bromomethylcinnamate
CAS:Producto controladoApplications Used in the preparation of cinnamamide derivative as 5α-reductase inhibitors. References Mai, A., et al.: J. Med. Chem., et al.: 49, 6046 (2006),Fórmula:C12H13BrO2Forma y color:NeatPeso molecular:269.1342-Chloro-5-nitroacetophenone
CAS: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.Fórmula:C8H6ClNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:199.59 g/mol3-(2'-Quinolyl)-L-alanine
CAS:Please enquire for more information about 3-(2'-Quinolyl)-L-alanine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C12H12N2O2Pureza:Min. 95%Peso molecular:216.24 g/molRef: 3D-FQ49056
Producto descatalogado2-Methyl-D₃-4-thiazolemethanol
CAS:Producto controladoFórmula:C5D3H4NOSForma y color:NeatPeso molecular:226.22Gibberellin A34 (>90%)
CAS:Fórmula:C19H24O6Pureza:>90%Forma y color:Light Yellow SolidPeso molecular:348.394-Nitrophenylmethylcarbinol
CAS:4-Nitrophenylmethylcarbinol is a nitro compound that has been isolated from the nitration of 4-nitrophenol. It is used as a reagent to synthesize β-unsaturated ketones. The inhibitory effect of 4-nitrophenylmethylcarbinol is due to the presence of two nitro groups and one methyl group on its structure. This compound has been shown to have an inhibitory effect on glucose 6-phosphate dehydrogenase, which functions in cellular respiration by catalyzing the conversion of glucose 6-phosphate to glucose 1,6-bisphosphate. The inhibition of this enzyme leads to a reduction in the formation of ATP and NADPH, which are essential for cell growth. 4-Nitrophenylmethylcarbinol also has reductase activities that allow it to reduce phosphotriesters (e.g., DNA) and dehydrogenase deficiency (e.g., pyFórmula:C8H9NO3Pureza:Min. 95%Forma y color:Orange Clear LiquidPeso molecular:167.16 g/mol1-Ethyl-6-fluoro-4-oxo-7-(3-oxo-1-piperazinyl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS:1-Ethyl-6-fluoro-4-oxo-7-(3-oxo-1-piperazinyl)-1,4-dihydro-1,8-naphthyridine 3 carboxylic acid (EFN) is a fluoroquinolone antimicrobial agent. It is an inhibitor of bacterial DNA gyrase and topoisomerase IV, which are enzymes that maintain the integrity of bacterial DNA. EFN binds to bacterial 16S ribosomal RNA and inhibits protein synthesis, leading to cell death by inhibiting the production of proteins vital for cell division. EFN has been shown to have a terminal half life of about 8 hours in humans with normal liver function. EFN has been shown to be effective against gram positive species such as Streptococcus pneumoniae, Staphylococcus aureus and Enterococcus faecalis. This drug also interacts with other drugs such as caffeine.Fórmula:C15H15FN4O4Pureza:Min. 95%Peso molecular:334.3 g/molT-705RMP Triethylamine
CAS:Producto controladoFórmula:C10H13FN3O9P•C6H15NForma y color:NeatPeso molecular:470.396'-Amino-1,6-dihydro-2-methyl-6-oxo[3,3'-bipyridine]-5-carbonitrile
CAS:Producto controladoApplications 6'-Amino-1,6-dihydro-2-methyl-6-oxo[3,3'-bipyridine]-5-carbonitrile is a reagent used in the preparation of cardiotonic agents. References Yamanaka, M. et al.: Chem. Pharm. Bull., 40, 666 (1992);Fórmula:C12H10N4OForma y color:NeatPeso molecular:226.2342’-Epi Docetaxel
CAS:Producto controladoApplications An impurity of Docetaxel (D494420). References Zamir, L., et al.: Tetrahedron Lett., 33, 5173 (1992), Gueritte-Voegelein, F., et al.: J. Med. Chem., 34, 992 (1993), Volk, K., et al.: J. Chromatogr., 696, 99 (1997),Fórmula:C43H53NO14Forma y color:NeatPeso molecular:807.882-(2-Naphthyloxy)propanohydrazide
CAS:Please enquire for more information about 2-(2-Naphthyloxy)propanohydrazide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C13H14N2O2Pureza:Min. 95%Peso molecular:230.26 g/molRef: 3D-FN114223
Producto descatalogado6alpha,9-Difluoro-11beta-hydroxy-16alpha-methyl-17-((methylsulfanyl)carbonyl)-3-oxo-androsta-1,4-diene-17alphalpha-yl Furoate
Producto controladoFórmula:C27H30F2O6SForma y color:NeatPeso molecular:520.5852-Fluoro-6-hydroxyphenylboronic Acid
CAS:Producto controladoStability Form Trimer in solution Applications 2-Fluoro-6-hydroxyphenylboronic Acid is a synthetic reagent used in the preparation of alkylene-bridged [(3,4-dihydro-2H-benzo[b][1,4]oxazinyl) or (piperidinyl)(biphenyl-3-yl)pyrazolo[1,5-a]pyrimidinyl](tert-butoxy)acetic acid derivatives as HIV integrase inhibitors for treating HIV infection. References Naidu, N., et al.: PCT Int. Appl. (2014), WO 2014028384 A1 20140220;Fórmula:C6H6BFO3Forma y color:White To Off-WhitePeso molecular:155.922’-O-Acetyl-5’-O-(p-toluoyl)-3’-deoxy-3’-fluoro-5-fluorouridine
CAS:Please enquire for more information about 2’-O-Acetyl-5’-O-(p-toluoyl)-3’-deoxy-3’-fluoro-5-fluorouridine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C19H18F2N2O7Pureza:Min. 95%Peso molecular:424.35 g/molFormyl-L-methionine
CAS: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.Fórmula:C6H11NO3SPureza:Min. 95%Forma y color:PowderPeso molecular:177.22 g/molIsoguanosine Hydrate
CAS:Producto controladoApplications A useful synthetic intermedate. A naturally occuring, biologically active isomer of guanosine. Reported to stimulate the accumulation of cyclic-AMP in the brain. It is an inhibitor of IMP pyrophosphorylase, and its 5’-di and -tri-phosphates inhibit glutamic acid dehydrogenase. May contain approximately 0.6 moles of water. References Divakar, K.J., et al.: J. Chem. Soc. Perkin Trans., 1, 771 (1991), Montsch, H.H., et al: Biochemistry, 14, 5593 (1975), Hagen, C.: Biochim. Biophys. Acta., 293, 105 (1973), Huang, M., et al.: J. Med. Chem., 15, 462 (1972)Fórmula:C10H13N5O5·H2OForma y color:NeatPeso molecular:301.263-[4-(4-Phenylbutoxy)benzoylamino]-2-hydroxyacetophenone
CAS:3-[4-(4-Phenylbutoxy)benzoylamino]-2-hydroxyacetophenone is an acid catalyst that can be used in the synthesis of a variety of medicines. It has been shown to activate phosphotungstic acid, which is used in the preparation of medicines, and is also an environmental stabilizer. 3-[4-(4-Phenylbutoxy)benzoylamino]-2-hydroxyacetophenone can also be used as a catalyst for the amidation reaction between amines and carboxylic acids. Its target product is pranlukast (a medicine).Fórmula:C25H25NO4Pureza:Min. 95%Peso molecular:403.47 g/molRef: 3D-FP151338
Producto descatalogadoAnthracene
CAS:Applications Anthracene is obtained from coal tar. It is an important source of many dyes.This compound is a contaminant of emerging concern (CECs) Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageFórmula:C14H10Forma y color:Light Yellow To Light BrownPeso molecular:178.233'-Bromo-2-Phenylacetophenone
CAS:Please enquire for more information about 3'-Bromo-2-Phenylacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C14H11BrOPureza:Min. 95%Peso molecular:275.14 g/mol2'-Deoxyguanosine monohydrate
CAS:Fórmula:C10H15N5O5Pureza:97%Forma y color:SolidPeso molecular:285.25662,2'-(1E,1'E)-trans (+/-)-Cyclohexane-1,2-diyl-bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol
CAS:Please enquire for more information about 2,2'-(1E,1'E)-trans (+/-)-Cyclohexane-1,2-diyl-bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H22N2O2Pureza:Min. 95%Peso molecular:322.4 g/molRef: 3D-FC53432
Producto descatalogado9-Chloroanthracene (>90%)
CAS:Producto controladoApplications 9-Chloroanthracene is a chlorinated anthracene compound used for biochemical researchFórmula:C14H9ClPureza:>90%Forma y color:NeatPeso molecular:212.67Clarithromycin impurity F
CAS:Please enquire for more information about Clarithromycin impurity F including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C39H71NO13Pureza:Min. 90 Area-%Forma y color:PowderPeso molecular:761.98 g/mol2-Deoxo-3-desoxy Efavirenz
Producto controladoFórmula:C15H13ClF3NForma y color:NeatPeso molecular:299.7192,4-Dinitrophenyl butyrate
CAS:2,4-Dinitrophenyl butyrate is a plant-derived compound that belongs to the group of fatty acids. It has shown radical scavenging activity in a homogeneous assay and has been found to be a strong inhibitor of pancreatic lipase. 2,4-Dinitrophenyl butyrate has also been used as a marker for proteolytic enzymes and has been shown to have inhibitory effects on pancreatic lipase. This compound is not only useful for studying enzyme inhibition, but it can also be used as an ingredient in food products.Fórmula:C10H10N2O6Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:254.2 g/mol5-(3-Nitrophenyl)-2-furaldehyde
CAS:5-(3-Nitrophenyl)-2-furaldehyde is a colorless liquid with a sweet odor. It has a boiling point of 155 °C and a melting point of -79 °C. This compound has two isomers, 5-(3-nitrophenyl)furan-2-aldehyde and 5-(3-nitrophenyl)thiophene-2-aldehyde. These isomers have different vapor pressures at the same temperature, which can be used to separate them. The molecular weight for this compound is 153.5 g/mol. 5-(3-Nitrophenyl)-2-furaldehyde can be found in the gas phase or as a crystalline solid. It is also soluble in water and alcohols, but insoluble in ethers and chloroform. This compound has been studied for its thermodynamic properties, including evaporation rates and heat capacities (calorimetry).Fórmula:C11H7NO4Pureza:Min. 95%Peso molecular:217.18 g/molRef: 3D-FN121863
Producto descatalogadoEthyl cyano(2-nitrophenyl)acetate
CAS:Ethyl cyano(2-nitrophenyl)acetate is a compound that is produced by the transfer of a hydrogen ion to an anion. It is a nucleophilic reagent and has been shown to react with halides, sodium hydroxide, and potassium hydroxide in the presence of methanol or ethanol. The kinetics of this reaction are influenced by temperature, sodium chloride concentration, and pH. The reaction can be used to produce carbanions from alkyl halides.Fórmula:C11H10N2O4Pureza:Min. 95%Peso molecular:234.21 g/molRef: 3D-FE23040
Producto descatalogadoNaphthol AS-LC
CAS:Please enquire for more information about Naphthol AS-LC including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C19H16ClNO4Pureza:Min. 95%Forma y color:PowderPeso molecular:357.79 g/mol
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