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(274.925 productos)
- Activadores e inhibidores de enzimas(2.827 productos)
- Nitrosaminas(2.606 productos)
- Compuestos y metabolitos farmacéuticos y veterinarios(2.874 productos)
- Toxicología(13.652 productos)
Se han encontrado 7836 productos de "Estándares farmacéuticos"
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L-Methionine Sulfoxide,13C
CAS:Producto controlado<p>Applications L-Methionine Sulfoxide 13C1 is a labelled analogue of L-Methionine Sulfoxide ( M260450). L-Methionine Sulfoxide ( M260450) an intermediate in the synthesis of the acyclic amino carboxylic acid L-Methionine sulfoximine.<br>References Lee, B., et al.: J. Biol. Chem., 283, 28361 (2008), Nordqvist, A., et al.: Bioorg. Med. Chem., 16, 5501 (2008);Balog, E., et al.: Biochem., 48, 3005 (2009);<br></p>Fórmula:CC4H11NO3SForma y color:White To Off-WhitePeso molecular:166.2031,3-Diethylurea
CAS:Producto controlado<p>Applications 1,3-Diethylurea<br></p>Fórmula:C5H12N2OForma y color:NeatPeso molecular:116.16HBED Monohydrochloride Hydrate (>90%)
CAS:<p>Applications: N,N'-Di(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic Acid Monohydrochloride Hydrate is a component for treating or preventing obesity and insulin resistance and mitrochondrial-associated disorders.N,N'-Di(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic Acid Monohydrochloride Hydrate is also the monohydrochloride hydrate of HBED (H107503), which is an iron chelator useful in treating iron overload.<br>References Milburn, Michael, WO 2007008548, (2007)Bergeron, Raymond J., WO 9939706, (1999)<br></p>Fórmula:C20H24N2O6·HCl·x(H2O)Pureza:>90%Forma y color:NeatPeso molecular:424.88+x(18.02)3,4-Dihydroxyphenylacetic Acid-d5
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 3,4-Dihydroxyphenylacetic Acid-d5 is the labeled analogue of 3,4-Dihydroxyphenylacetic Acid (D454250), a metabolite of Dopamine (D533782).<br>References Johnson, S. et al.: J. Physiol., 450, 455 (1992)<br></p>Fórmula:C8D5H3O4Forma y color:Beige To Dark BrownPeso molecular:173.18Betamethasone 17-Butyrate
CAS:Producto controlado<p>Applications Betamethasone 17-Butyrate is an impurity of Clobetasone 17-Butyrate (C583550), an glucocorticoid used for anti-inflammatory purposes.<br></p>Fórmula:C26H35FO6Forma y color:NeatPeso molecular:462.55cis-Etoposide
CAS:<p>Applications cis-Etoposide is an anticancer agent that has half-life of 2 days at pH 7.4 and 37° resulting in the loss of 90% of the active drug within 1 week during in vitro incubations.<br>References Mader, R. M., et al.: Cancer Chemotherapy and Pharmacol., 27, 354 (1991)<br></p>Fórmula:C29H32O13Forma y color:NeatPeso molecular:588.564-(4-Hydroxybutyl)benzoic Acid Methyl Ester
CAS:Producto controlado<p>Applications 4-(4-Hydroxybutyl)benzoic Acid Methyl Ester is a benzoic acid derivative used in the preparation of yrrolo[2,3-d]pyrimidine-based antitumor agents as well as other biologically active compounds.<br>References Barnett, C.J. et al.: Org. Proc. Res. Dev., 3, 184 (1999); Zhao, D. et al.: Zhong. Yao. Huax. Zaz., 18, 445 (2008);<br></p>Fórmula:C12H16O3Forma y color:NeatPeso molecular:208.255-Oxorosuvastatin Methyl Ester
CAS:<p>Applications 5-Oxorosuvastatin methyl ester is an intermediate in the synthesis of Rosuvasatatin (calcium salt: R700500), a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor that decreases high-sensitivity C-reactive protein (hsCRP) and cholesterol concentrations in the blood.<br>References McTaggart, F., et al.: Am. J. Cardiol., 87, 28 (2001); Ridker, P., et al.: Lancet, 373, 1175 (2009)<br></p>Fórmula:C23H28FN3O6SForma y color:Yellow SolidPeso molecular:493.552-Acetyl-6-(dimethylamino)naphthalene
CAS:Producto controlado<p>Applications Naphthalene derivative.<br></p>Fórmula:C14H15NOForma y color:NeatPeso molecular:213.28Dehydro Nicardipine Hydrochloride
CAS:<p>Impurity Nicardipine USP Related Compound B<br>Applications A pyridine metabolite M-5 of Nicardipine. Nicardipine USP Related Compound B.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Triggle, A., et al.: J. Med. Chem., 23, 1442 (1980), Freedman, D., et al.: Drugs, 34, 578 (1987), Guengerich, F., et al.: Xenobiotica, 25, 689 (1995), Schleifer, K., et al.: Pharmazie, 54, 804 (1999),<br></p>Fórmula:C26H27N3O6·ClHForma y color:NeatPeso molecular:513.97Ciprofibrate Ethyl Ester
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications Ciprofibrate Ethyl Ester is an impurity of ciprofibrate(C482475) is a hypolipemic agent, related structurally to Clofibrate (C586910). Ciprofibrate is used as an antilipemic.<br>References Davison, C., et al.: Drug. Metab. Dispos., 3, 520 (1975), Arnold, A., et al.: J. Pharm. Sci., et al.: 68, 1557 (1979), Tuchman-Duplessis, H., et al.: Toxicology, 12, 1 (1979),<br></p>Fórmula:C15H18Cl2O3Forma y color:Colourless To Off-WhitePeso molecular:317.2119-Norandrosterone
CAS:Producto controlado<p>Applications 19-Norandrosterone is the oxidized byproduct of Nandrolone (N315000), an anabolic steroid that is present naturally in the human body.<br>References Jiang, J.Q., et al.: J. Food. Sci., 77, 63 (2012); Delgadillo, M.A., et al.: J. Chromatograph. Anal. Technol. Biomed. Life. Sci., 897 (2012);<br></p>Fórmula:C18H28O2Forma y color:NeatPeso molecular:276.41p-Cresol-d7
CAS:Producto controlado<p>Applications This compound is the labelled analog of a cresol metabolite.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Dills, R.L. et al: J. Chrom. B. Biomed. Sci. App., 703, 105 (1997);<br></p>Fórmula:C72H7HOForma y color:NeatPeso molecular:115.184-Methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylic Acid
CAS:Producto controlado<p>Applications 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylic acid (cas# 144059-86-9) is a useful research chemical.<br></p>Fórmula:C12H8F3NO2SForma y color:NeatPeso molecular:287.26Uric Acid-13C,15N2
CAS:Producto controladoFórmula:CC4H415N2N2O3Forma y color:Off-White To Light YellowPeso molecular:171.092-Naphthylamine Hydrochloride
CAS:Producto controlado<p>Applications 2-Naphthylamine Hydrochloride is listed as a known human carcinogen used in the manufacturing of dyes and as antioxidant in rubber.<br>References IARC Monographs, 4, 97 (1974),<br></p>Fórmula:C10H9N·(HCl)Forma y color:NeatPeso molecular:143.19 + (36.46)Polythiazide
CAS:Producto controlado<p>Applications Polythiazide is a thiazide diuretic. Polythiazide is used in the treatment of hypertension as well as nephrotic syndrome, cirrhosis of the liver, and nutritional edema.<br>References Kaur, J. et al.: J. Ind. Med. Assoc., 48, 13, (1967); Lund-Johansen, P.: Acta Med. Scand., 187, 509 (1970); O'Brien, E.T. et al.: Br. Heart J., 34, 1042 (1972);<br></p>Fórmula:C11H13ClF3N3O4S3Forma y color:Off WhitePeso molecular:439.883,3',5,5'-Tetramethyl[1,1'-biphenyl]-4,4'-diol
CAS:Producto controlado<p>Applications 3,3',5,5'-Tetramethyl[1,1'-biphenyl]-4,4'-diol, is a building block used in chemical synthesis of Mexiletine (M340800) and it’s derivatives.<br></p>Fórmula:C16H18O2Forma y color:NeatPeso molecular:242.31N-Acetyl-4-aminosalicylic Acid
CAS:Producto controlado<p>Impurity Metoclopramide EP Impurity H<br>Applications N-Acetyl-4-aminosalicylic Acid (Metoclopramide EP Impurity H) is hydroxybenzoic acid that is a versatile reactant used in the preparation of salicylanilide derivatives as inhibitors of the protein tyrosine kinase epidermal growth factor receptor.<br>References Liechti, C., et al.: Eur. J. Med. Chem., 39, 11 (2004);<br></p>Fórmula:C9H9NO4Forma y color:Off WhitePeso molecular:195.17Droxicam
CAS:Producto controlado<p>Applications Droxicam is a non-steroidal anti-inflammatory drug.<br>References Lapeyre-Mestre, M., et. al.: Fundam. Clin. Pharm., 20, 391 (2006)<br></p>Fórmula:C16H11N3O5SForma y color:Off-White To Light YellowPeso molecular:357.344’-Chloro-2-hydroxy-benzophenone
CAS:Producto controlado<p>Applications 4’-Chloro-2-hydroxy-benzophenone is a useful compound to investigate the effects of substituents on photo-antioxidant abilities of 2-hydroxybenzoyl compounds that can prevent autooxidation of plastics under UV light.4’-Chloro-2-hydroxy-benzophenone can also utilized to develop novel Azomethine Prodrugs of (R)-α-Methylhistamine.<br>References Dobashi, Y., et al.: Polym. Degrad. Stabil. 89, 140 (2005); Krause, M., et al.: J. Med. Chem. 38, 4070 (1995)<br></p>Fórmula:C13H9ClO2Forma y color:NeatPeso molecular:232.664-Amino-5-chloro-2,3-dihydro-7-benzofurancarboxylic Acid
CAS:Producto controlado<p>Applications 4-Amino-5-chloro-2,3-dihydro-7-benzofurancarboxylic Acid, can be used as an intermediate for the synthesis of Prucalopride (P838950), a selective 5-HT4 receptor agonist used effective for chronic constipation.<br>References Hirokawa, Y., et al.: J. Med. Chem., 46, 702 (2003);<br></p>Fórmula:C9H8ClNO3Forma y color:NeatPeso molecular:213.62Desloratadine N-Hydroxypiperidine
CAS:<p>Applications A related compound of Desloratadine (D290250).<br>References Krishna, K., et al.: J. Pharm. Biomed. Anal., 32, 29 (2003), Qi, M., et al.: J. Pharm. Biomed. Anal., 38, 355 (2005),<br></p>Fórmula:C19H19ClN2OForma y color:NeatPeso molecular:326.82Tetrahydro Cortisone
CAS:Producto controlado<p>Applications A normal mammalian metabolite of Cortisone (C696500).<br>References Schneider, et al.: J. Biol. Chem., 183, 365 (1950), Barkemeyer, et al.: Appl. Microbiol., 8, 237 (1960),<br></p>Fórmula:C21H32O5Forma y color:NeatPeso molecular:364.488-Thioguanosine
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 8-Thioguanosine (cas# 26001-38-7) is a useful research chemical.<br></p>Fórmula:C10H13N5O5SForma y color:NeatPeso molecular:315.31-[3-(Dimethylamino)propyl]-3-ethylurea
CAS:Producto controlado<p>Applications 1-[3-(Dimethylamino)propyl]-3-ethylurea is a reagent used in the preparation of water soluble, multifunctional antibody-porphyrin gold nanoparticles.<br>References Penon, O. et al.: J. Colloid. Inter. Sci., 496, 100 (2017);<br></p>Fórmula:C8H19N3OForma y color:NeatPeso molecular:173.261, N6-Etheno-2'-deoxyadenosine-13C5
Producto controlado<p>Applications 1, N6-Etheno-2’-deoxyadenosine-13C5 is caused by exposure to pollutants. It is an isotopically labeled analog of the 2’-Deoxyguanosine adduct.<br></p>Fórmula:C713C5H13N5O3Forma y color:NeatPeso molecular:280.233-(4-Chlorophenyl)-4-hydroxybutyric Acid Sodium Salt
CAS:Producto controlado<p>Applications A metabolite of Baclofen (c).<br>References Ault, B., et al.: Eur. J. Pharmacol., 71, 357 (1981),<br></p>Fórmula:C10H10ClNaO3Forma y color:NeatPeso molecular:236.636α-Methyl-9α-fluoro-11β,17α-dihydroxyprogesterone
CAS:Producto controlado<p>Applications 6α-Methyl-9α-fluoro-11β,17α-dihydroxyprogesterone is an impurity of Fluorometholone (F593145), a glucocorticoid; anti-inflammatory.<br>References Kupferman, A., et al.: Arch. Ophthlmol., 640, 100 (1982), Tokunaga H., et al.: Chem. Pharm. Bull., 32, 4012 (1984),<br></p>Fórmula:C22H31FO4Forma y color:NeatPeso molecular:378.48N,N'-Di-tert-Butylurea
CAS:Producto controlado<p>Applications N,N'-Di-tert-Butylurea can be used in synthetic preparation and structural characterization of polynuclear gold and bimetallic gold/silver complexes for carbon-hydrogen functionalization of carbonyl compounds and homogeneous carbonylation of amines.<br>References Smirnova, E., et al.: Angew Chem Int Edit, 55, 7487 (2016)<br></p>Fórmula:C9H20N2OForma y color:White To Off-WhitePeso molecular:172.268Dodecanedioic-d20 Acid
CAS:Producto controlado<p>Applications Dodecanedioic-d20 Acid is labelled Dodecanedioic Acid (D494530) which induces mutation of dodecanedioic acid producing Candida tropicalis.<br>References Ardawi, M., et al.: Biochem. J., 212, 835 (1983); Renner, F., et al.: J. Lipid Res., 27, 72 (1986); Gu, H., et al.: Anal. Chem., 79, 89 (2007)<br></p>Fórmula:C12D20H2O4Forma y color:NeatPeso molecular:250.42Diphenyl-2,2',4,4',6,6'-d6-amine
CAS:Producto controlado<p>Applications Diphenyl-2,2',4,4',6,6'-d6-amine (CAS# 99234-91-0) is a useful isotopically labeled research compound.<br></p>Fórmula:C12D6H5NForma y color:NeatPeso molecular:175.26rac 3,4-Dihydroxymandelic Acid-d3
CAS:Producto controlado<p>Applications A labelled protein kinase C inhibitor.<br>References Marki, H.P., et al.: Helv. Chimica Acta, 71, 320 (1988), Iwagami, H., et al.: Bull. chem. Soc. Jpn., 63, 3073 (1990), Funahashi, T., et al.: J. Bacteriol., 184, 936 (2002),<br></p>Fórmula:C8H5D3O5Forma y color:NeatPeso molecular:187.16Finasteride Carboxylic Acid
CAS:Producto controladoFórmula:C23H34N2O4Forma y color:Light Yellow SolidPeso molecular:402.53Homogentisic Acid-13C6
CAS:<p>Applications Labelled Homogentisic acid. An intermediate in the metabolism of tyrosine and phenylalanine. Occurs in plants and in the urine of alkaptonurics.<br>References Knox, W.E., et al.: Biochem. J., 49, 686 (1951), LaDu, B.N., et al.: J. Biol. Chem., 217, 777 (1955)<br></p>Fórmula:C213C6H8O4Forma y color:NeatPeso molecular:174.1Dicobalt Edetate (>90%)
CAS:Producto controlado<p>Applications Dicobalt Edetate is used as a cyanide antidote.<br>References Hall, A.H., et. al.: Crit. Rev. Toxicol., 39, 541 (2009); Higgins, M.A., Evans, R.: Hum. Exp. Toxicol., 19, 485 (2000); Krovzov, J., et. al.: P. W. Pharmacol. Soc., 37, 43 (1994)<br></p>Fórmula:C10H12Co2N2O8Pureza:>90%Forma y color:NeatPeso molecular:406.08Roquefortine C
CAS:<p>Applications Roquefortine C is a potent neurotoxin produced most notably by Penicillium species.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Fórmula:C22H23N5O2Forma y color:Off-WhitePeso molecular:389.45tert-Butyl-d9 4-Nitrophenyl Carbonate
CAS:Producto controlado<p>Applications tert-Butyl-d9 4-Nitrophenyl Carbonate (cas# 1190006-35-9) is a compound useful in organic synthesis.<br></p>Fórmula:C112H9H4NO5Forma y color:Off-WhitePeso molecular:248.282-Naphthylamine
CAS:<p>Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References IARC Monographs, 4, 97 (1974),<br></p>Fórmula:C10H9NForma y color:RedPeso molecular:143.196a-Chloro Testosterone
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications 6α-Chloro Testosterone is a derivative of Testosterone, the principal hormone of the testes, produced by the interstitial cells. Major circulating androgen; converted by 5α-reductase in androgen-dependent target tissues to 5α-dehydrotestosterone which is required for normal male sexual differentiation. Also converted by aromatization to Estradiol.Testerone is a controlled substance (anabolic steroid). Androgen.This compound is a contaminant of emerging concern (CECs).<br>References McFarland, K., et al.: Science, 245, 494 (1989), Heckert, L., et al.: Mol. Endocrinol., 12, 1499 (1998), Themmen, A., et al.: Endocr. Rev. 21, 551 (2000), Kumar, R., et al.: Biol. Reprod., 65, 710 (2001),<br></p>Fórmula:C19H27ClO2Forma y color:NeatPeso molecular:322.87DL-Indole-3-lactic Acid Methyl Ester-D5
CAS:Producto controlado<p>Applications DL-Indole-3-lactic Acid Methyl Ester-D5 is an intermediate used in the synthesis of DL-Indole-3-lactic Acid-d5 (I627102), which is the isotope labelled analog of DL-Indole-3-lactic Acid (I627100); a reagent in the synthesis of 2-hydroxy-1-(1H-indol-3-yl)-4-methylpentan-3-one which has weak antibacterial activity against 16 bacterial strains, including Escherichia coli, Bacillus subtilis and Staphylococcus aureus. DL-Indole-3-lactic Acid is also used in the preparation of Monatin, a natural sweet peptidomimetic.<br>References Nguyen, S.T., et al.: Bioorg. Med. Chem. Lett., 20, 5739 (2010); Nakamura, K., et al.: Peptide Sci., 40, 61 (2003)<br></p>Fórmula:C12D5H8NO3Forma y color:NeatPeso molecular:224.267Methyl-1-naphthalenemethylamine
CAS:<p>Impurity Terbinafine EP Impurity A; Terbinafine BP Impurity A; Terbinafine USP Related Compound A<br>Applications Terbinafine EP Impurity A. Terbinafine BP Impurity A. Terbinafine USP Related Compound A<br></p>Fórmula:C12H13NForma y color:OrangePeso molecular:171.24γ-Heptalactone
CAS:Producto controlado<p>Applications ��-Heptanolactone, �� 98.0% (cas# 105-21-5) is a useful research chemical.<br></p>Fórmula:C7H12O2Forma y color:NeatPeso molecular:128.175’-Tosyl Adenosine
CAS:Producto controlado<p>Applications 5’-Tosyl Adenosine (cas# 5135-30-8) is a compound useful in organic synthesis.<br></p>Fórmula:C17H19N5O6SForma y color:NeatPeso molecular:421.43apo-Ipratropium Bromide (mixture of stereoisomers)
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications 8-Isopropyl-8-methyl-3-endo((2-phenylacryloyl)oxy)-8-azabicyclo[3.2.1]octan-8-ium Bromide is an intermediate used in the preparation of quaternary salts of alkaloids.<br>References Ivanov, V., et al.: Farmatsiya17, 18 (1967)<br></p>Fórmula:C20H28NO2·BrForma y color:NeatPeso molecular:394.34dl Homocysteine Thiolactone Hydrochloride
CAS:<p>Applications dl Homocysteine Thiolactone Hydrochloride (cas# 6038-19-3) is a compound useful in organic synthesis.<br>Chemical Name: dl Homocysteine Thiolactone Hydrochloride (cas# 6038-19-3) is a compound useful in organic synthesis.<br></p>Fórmula:C4H7NOS·ClHForma y color:NeatPeso molecular:153.63rac N-Bisdesmethyl Tramadol, Hydrochloride
CAS:<p>Applications A metabolite of Tramadol.<br>References Lintz, V.W., et al.: Arzneim.-Forsch./Drug Res., 31, II, 11, 1932 (1981)<br></p>Fórmula:C14H22ClNO2Forma y color:NeatPeso molecular:271.786β-Hydroxy Progesterone (Contains up to 20% 17α-Hydroxy Progesterone)
CAS:Fórmula:C21H30O3Pureza:>80%Forma y color:NeatPeso molecular:330.46Testololactone
CAS:Producto controlado<p>Applications Testololactone, is the derivative of Testolactone (T154800), which is an antineoplastic agent that is a derivative of progesterone and is used to treat advanced stage breast cancer.<br>References Dunkel, L.: Mol. Cell. Endocrinol., 254, 207 (2006); Eugster, E. A.: Treat. Endocrinol., 3, 141 (2004); Holbeck, S.L. et al.: Mol. Cancer Therap., 9, 1451 (2010);<br></p>Fórmula:C19H26O3Forma y color:White To Light YellowPeso molecular:302.41Vitamin K1 Hydroxide
CAS:Producto controlado<p>Stability Temperature and Light Sensitive, unstable in solution<br>Applications Vitamin K1 Hydroxide is a derivative of Vitamin K1 (V676080), which occurs widely in green plants, algae, and photosynthetic bacteria.<br>References Hassan, M.M.A., et al.: Anal. Profiles Drug Subs., 17, 449 (1988), Breton, J., et al.: Biochemistry, 33, 12405 (1994), Dowd, P., et al.: Science, 269, 1684 (1995),<br></p>Fórmula:C31H46O3Forma y color:NeatPeso molecular:466.7Embramine Hydrochloride
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Antihistaminic.<br>References Berthon, B., et al.: Biochem. Pharmacol., 47, 789 (1994), Hu, Q., et al.: J. Biol. Chem., 274, 33995 (1999),<br></p>Fórmula:C18H22BrNO·ClHForma y color:NeatPeso molecular:384.74N-Desmethyl (E)-α-Hydroxy Tamoxifen
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications N-Desmethyl (E)-α-Hydroxy Tamoxifen is a N-demethylated, α-Hydroxyated metabolite of Tamoxifen (T006000).<br>References Poon, G.K. et al.: Drug Metab.Dispos. 23,377 (1995); Teunissen, S.F. et al.: J. Pharmac. Biomed. Anal., 55, 518 (2011); Muerdter, T.E. et al.: Clin. Pharmacol. Therap., 89, 708 (2011);<br></p>Fórmula:C25H27NO2Forma y color:NeatPeso molecular:373.49Beclomethasone 11,17,21-Tripropionate
CAS:Producto controlado<p>Impurity Beclomethasone Dipropionate EP Impurity S<br>Applications Beclomethasone 11,17,21-Tripropionate (Beclomethasone Dipropionate EP Impurity S) is an impurity of Beclomethasone (B131000), a glucocorticoid. Used in chronic asthma and allergic rhinitis. Antiallergic, antiasthmatic (inhalant). Anti-inflammatory (topical).<br>References Malfitan, V.A., et al.: Clin. Ther., 4, 472 (1982), Rao, M., et al.: J. Asthma, 19, 21 (1982), Small, P., et al.: Ann. Allergy, 49, 127 (1982), Brogden, R.N., et al.: Drugs, 28, 99 (1984),<br></p>Fórmula:C31H41ClO8Forma y color:NeatPeso molecular:577.112-Amino-1-naphthalenesulfonic Acid
CAS:Producto controlado<p>Applications 2-Amino-1-naphthalenesulfonic Acid has been used in the preparation of oligomeric acid azo dyes and yields a reddish orange color in the dye.<br>References Shah, T.B., et. al.: Int. J. Polyemric Mater., 58, 681 (2009); Smith, K., et. al.: J. Environ., Res. Development, 2, 20 (2007)<br></p>Fórmula:C10H9NO3SForma y color:NeatPeso molecular:223.25Hydroxydehydro Nifedipine Carboxylate
CAS:Producto controladoFórmula:C16H14N2O7Forma y color:NeatPeso molecular:346.29Caffeidine Acid Sodium Salt
CAS:Producto controlado<p>Applications Caffeidine Acid is a potential degradation product from the hydrolysis of Caffeine (C080100) under alkaline environment.<br>References Zubair, U.M., et al.: Anal. Profiles Drug Subs., 15, 71 (1986); Cherrah, Y., et al.: Biochem. Pharmacol., 37, 1311 (1988);<br></p>Fórmula:C8H11N4O3·NaForma y color:NeatPeso molecular:234.19N,N'-Methylene Ambroxol Hydrochloride
CAS:Producto controlado<p>Impurity Ambroxol EP Impurity B Hydrochloride<br>Stability Hygroscopic<br>Applications Ambroxol Cyclic Impurity is a metabolite as well as an impurity of the bronchosecretolytic drug, Ambroxol (A575900).<br>References Hammer, R. et al.: Arzneim.-Forsch., 28, 899 (1978); Nieder, M. et al.: HRC & CC, 9, 561 (1986); Huq, F. et al.: J. Pharmacol. Toxicol., 3, 147 (2008);<br></p>Fórmula:C14H18Br2N2O·ClHForma y color:White To Off-WhitePeso molecular:426.57(S)-(+)-Ibuprofen-d3
CAS:Producto controlado<p>Applications A labelled nonsteroidal anti-inflammatory drug (NSAID); activity resides primarily in the (S)-isomer.<br>References Busson, M., et al.: J. Int. Med Res., 14, 53 (1986), Meade, E.A., et al.: J. Biol. Chem., 268, 6610 (1993), Davies, N.M., et al.: Clin. Pharmacokinet., 34, 101 (1998),<br></p>Fórmula:C13H15D3O2Forma y color:NeatPeso molecular:209.3Zinc Pentamethylenedithiocarbamate
CAS:<p>Applications Zinc pentamethylenedithiocarbamate (cas# 13878-54-1) is a useful research chemical.<br></p>Fórmula:C12H20N2S4ZnForma y color:NeatPeso molecular:385.94Trestolone Acetate
CAS:Producto controlado<p>Applications Trestolone acetate is a derivative of Trestolone (T719600), a synthetic androgen used as a potential hormonal male contraceptive method that induces a state of temporary infertility.<br>References Garcia-Becerra, R., et al.: Reproduction., 143, 211 (2012); Attardi, B.J., et al.: J. Steroid. Biochem. Molec. Biol., 122, 212 (2010)<br></p>Fórmula:C21H30O3Forma y color:NeatPeso molecular:330.466α-Bromo Beclomethasone Dipropionate
CAS:Producto controlado<p>Impurity Beclomethasone Dipropionate EP Impurity F<br>Applications 6α-Bromo Beclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity F) is an impurity of Beclomethasone Dipropionate (B131030).<br></p>Fórmula:C28H36BrClO7Forma y color:White SolidPeso molecular:599.947-Ethyl-10-(4-N-aminopentanoic acid)-1-piperidino)carbonyloxycamptothecin
CAS:Producto controlado<p>Applications A major metabolite of Irinotecan.<br>References Canal, P., et al.: J. Clin. Oncol., 14, 2688 (1996), Haaz, M., et al.: Cancer Res., 58, 468 (1998), Kehrer, D., et al.: Clin. Cancer Res., 6, 3451 (2000), Hanioka, N., et al.: Xenobiotica, 31, 687 (2001), Satoh, T., et al.: Drug Metab. Dispos., 30, 488 (2002),<br></p>Fórmula:C33H38N4O8Forma y color:Light YellowPeso molecular:618.67686β-Hydroxy Betamethasone
CAS:Producto controlado<p>Applications 6β-Hydroxy Betamethasone can be used as analyte in analytical study for detecting betamethasone metabolites in human urine using liquid chromatography coupled to tandem mass spectrometry.<br>References Matabosch, X., et al.: Drug Testing and Analysis, 7, 663-672 (2015)<br></p>Fórmula:C22H29FO6Forma y color:NeatPeso molecular:408.46Olodaterol Hydrochloride
CAS:Producto controlado<p>Applications Olodaterol is a long acting β-adrenoceptor agonist used as an inhalation for treating patients with chronic obstructive pulmonary disease (COPD).<br>References Cazzola, M., et al.: Pharmacol. Rev., 64, 450 (2012); Bouyssou, T., et al.: Bioorg. Med. Chem. Lett., 20, 1410 (2010);<br></p>Fórmula:C21H27ClN2O5Forma y color:NeatPeso molecular:422.90Boldenone 17-Sulfate TEA
CAS:Producto controlado<p>Applications The major metabolite of Boldenone, an anabolic steroid.<br>References Fotsis, T., et al.: J. Steroid Biochem., 28, 203 (1987), Song, Y., et al.: Arch. Pharm. Res., 23, 599 (2000), Buiarelli, F., et al.: Anal. Chim. Acta, 526, 113 (2004), Poelmans, S., et al.: Food Addit. Contam., 22, 808 (2005),<br></p>Fórmula:C19H26O5S•C6H15NForma y color:Off-White To BeigePeso molecular:366.47α-Tocopherol Phosphate Disodium Salt
CAS:Producto controladoFórmula:C29H49Na2O5PForma y color:White To Off-WhitePeso molecular:554.65Cholesteryl Acetate Dibromide(Mixture of Diastereomers)
CAS:Producto controlado<p>Applications Cholesteryl Acetate Dibromide is an brominated intermediate in the synthesis of Cholesterol (C432501) derivatives.<br>References Kandutsch, A.A., et al.: J. Biol. Chem., 249, 6057 (1974);<br></p>Fórmula:C29H48Br2O2Forma y color:NeatPeso molecular:588.5Anastrozole Monoamide
CAS:<p>Impurity Anastrozole Monoamide Impurity<br>Applications Anastrozole Monoamide is a derivative of Anastrozole (A637425), an aromatase inhibitor. Used as an antineoplastic.<br>References Plourde, P.V., et al.: Breast Cancer Res. Treat., 30, 103 (1994), Buzdar, A.U., et al.: Cancer, 79, 730 (1997)<br></p>Fórmula:C17H21N5OForma y color:WhitePeso molecular:311.38N-[4-(4-Fluorophenyl)-5-hydroxymethyl-6-isopropylpyrimidin-2-yl]-N-methylmethanesulfonamide
CAS:Producto controlado<p>Applications A Rosuvastatin (R700500) intermediate as HMG-CoA reductase inhibitor.<br>References Beck, et al.: J. Med. Chem., 33, 52 (1999),<br></p>Fórmula:C16H20FN3O3SForma y color:NeatPeso molecular:353.412-(9H-Carbazol-1-yl)acetic Acid
CAS:Producto controladoFórmula:C14H11NO2Forma y color:NeatPeso molecular:225.243Surfactin
CAS:<p>Applications Surfactin is a lipopeptide antibiotic and biosurfactant.<br></p>Fórmula:C53H93N7O13Forma y color:NeatPeso molecular:1036.347-Epi Paclitaxel
CAS:Producto controladoFórmula:C47H51NO14Forma y color:Off-WhitePeso molecular:853.911-Acetyl-2-imidazolidinone
CAS:<p>Impurity Clonidine EP Impurity A<br>Applications 1-Acetyl-2-imidazolidinone (Clonidine EP Impurity A) is a synthetic reagent used in the preparation of triple [14C]-labelled moxonidine which is an antihypertensive compound.<br>References Czeskis, B., et al.: J. Labelled Comp. Radiopharm., 47, 699 (2004)<br></p>Fórmula:C5H8N2O2Forma y color:Off-WhitePeso molecular:128.1310-Hydroxy Nortriptyline Maleate
CAS:Producto controladoFórmula:C23H25NOForma y color:NeatPeso molecular:395.45Methyl Cholate
CAS:Producto controlado<p>Applications A bile acid derivative as anti-inflammatory and antitumor agent.<br>References Yasukawa, K., et al.: Chem. Pharm. Bull, 19, 573 (1996), Yasukawa, K., et al.: J. Pharm. Pharmacol., 52, 119 (2000), Iida, T., et al.: Lipids, 38, 281 (2003),<br></p>Fórmula:C25H42O5Forma y color:NeatPeso molecular:422.60(3α,5α,17α)-19-Norpregnane-3,17-diol
CAS:Producto controladoFórmula:C20H34O2Forma y color:NeatPeso molecular:306.48trans-Carboxy Glimepiride
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications An active metabolite of Glimepiride (G410150).<br>References Groop, L., et al.: Diabetes Care, 15, 737 (1992), Muller, G., et al.: Diabetes, 42, 1852 (1993), Kramer, W., et al.: Biochem. Biophys. Acta, 119, 278 (1994),<br></p>Fórmula:C24H32N4O7SForma y color:NeatPeso molecular:520.6Ajmaline
CAS:Producto controlado<p>Applications An antiarrhythmic agent isolated from Rauwolfia serpentina.<br>References Galarreta, B., et al.: Bioorg. Med. Chem., 16, 6689 (2008), Sun, L., et al.: Plant Mol. Biol., 67, 455 (2008), Ruiz-May, E., et al.: Mol. Biotechnol., 41, 278 (2009),<br></p>Fórmula:C20H26N2O2Forma y color:WhitePeso molecular:326.434-(4-Oxobutyl)benzoic Acid Methyl Ester
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 4-(4-Oxobutyl)benzoic Acid Methyl Ester is used as a reagent in the preparation of Pemetrexed (P219500) and furoxanoxyalkyl esters of Pemetrexed as antifolates and nitric oxide donors for use as anticancer agents.<br>References Zhao, D., et al.: Zhongguo Yaowu Huaxue Zazhi, 18, 445 (2008); Yi, B., et al.: Zhongguo Yiyao Gongye Zazhi, 37, 798 (2006); Min, T., et al.: Med. Chem. Res., 18, 495 (2009)<br></p>Fórmula:C12H14O3Forma y color:NeatPeso molecular:206.245-Hydroxy Omeprazole Sodium Salt
CAS:<p>Stability Hygroscopic<br>Applications The main metabolite of Omeprazole.<br>References Renberg, L., et al.: Drug Metab. Dispos., 17, 69 (1989), Calabresi, L., et al.: Pharmacol. Res., 49, 493 (2004), Yin, O., et al.: J. Clin. Pharmacol., 44, 582 (2004),<br></p>Fórmula:C17H18N3NaO4SForma y color:White To Light YellowPeso molecular:383.40Chlorpheniramine-d6 Maleate Salt
CAS:Producto controlado<p>Applications Antihistaminic.<br>References Roth, F.E., et al.: J. Pharmacol. Exp. Ther., 124, 347 (1958), Smith, R.B., et al.: Toxicol. Appl. Pharmacol., 28, 240 (1974), Eckhart, C.G., et al.: Anal. Profiles Drug Subs., 7, 43 (1978)<br></p>Fórmula:C16D6H13ClN2·C4H4O4Forma y color:WhitePeso molecular:396.90N-Acetyl Sulfapyridine
CAS:Producto controlado<p>Applications A major active metabolite related to the adverse effects of Sulfasalazine in human serum.<br>References Stenson, W., et al.: J. Clin. Invest., 69, 494 (1982), Bissonnette, E., et al.: J. Immunol., 156, 218 (1996), Hirohata, S., et al.: J. Neurol. Sci., 67, 115 (1985), Pullar, T., et al.: Br. Med. J., 290, 1535 (1985), Ireland, A., et al.: Clin. Sci., 78, 119 (1990),<br></p>Fórmula:C13H13N3O3SForma y color:NeatPeso molecular:291.33rac 2-Isopropyl Pentanoic Acid
CAS:Producto controlado<p>Impurity Valproic Acid USP Related Compound B<br>Applications A constitutional isomer of Valproic acid; a potent anticonvulsant. Sodium valproate impurity C. Valproic Acid USP Related Compound B.<br>References Levy, R., et al.: Pharm. Res., 8, 551 (1991), Barton, M., et al.: Epilepsy Res., 47, 217 (2001), Fox, A., et al.: Pain, 105, 355 (2003), Archer, D., et al.: Anesth. Analg., 104, 180 (2007),<br></p>Fórmula:C8H16O2Forma y color:Colourless To Light YellowPeso molecular:144.215-Oxo Rosuvastatin
CAS:Producto controlado<p>Impurity Rosuvastatin EP Impurity C (Calcium Salt)<br>Stability Hygroscopic<br>Applications 5-Oxo Rosuvastatin (Rosuvastatin EP Impurity C (Calcium Salt)) is a Rosuvastatin (R700500) impurity.<br>References Endo, A., et al.: J. Antibiot., 32, 852 (1979), Beck, G., et al.: J. Med. Chem., 33, 52 (1990), Koga, T., et al.: Lipids, 30, 775 (1995),<br></p>Fórmula:C22H26FN3O6SForma y color:Light Yellow To Dark BeigePeso molecular:479.52δ-Valerolactam-d4
CAS:Producto controlado<p>Applications δ-Valerolactam-d4 is a labeled analog of δ-Valerolactam (V091440), which is a useful synthetic intermediate. It is an intermediate used to synthesize Cenicriviroc (C256550), an experimental drug candidate for the treatment of HIV infection. It is also a starting material for a new route to hexahydrojulolidines, using intramolecular 1,4-cycloaddition.<br>References Potts, K., et al. J. Org. Chem., 58, 5040 (1993); Klibanov, O., et al.: Curr. Opinion Invest. Drugs, 11, 940 (2010);<br></p>Fórmula:C5H5D4NOForma y color:NeatPeso molecular:103.16Cyclizine Hydrochloride
CAS:<p>Applications Cyclizine is a piperazine derivative with anti-emetic activity that is useful in the prevention and treatment of nausea and vomiting associated with motion sickness. Antiemetic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kuntzman, R., et al.: J. Pharmacol. Exp. Ther., 158, 332 (1967), Walker, R., et al.: Eur. J. Pharm. Sci., 4, 301 (1996), Dumasia, M., et al.: Xenobiotica, 32, 795 (2002),<br></p>Fórmula:C18H22N2·ClHForma y color:White PowderPeso molecular:302.845,8-Epoxy-13-cis Retinoic Acid(Mixture of Diastereomers)
CAS:Producto controlado<p>Applications A metabolite of 13-cis-Retinoic Acid (R250000).<br>References Samokyszyn, V., et al.: J. Biol. Chem., 262, 14119 (1987), Oldfield, N., et al.: Drug Metabol. Dispos., 18, 1105 (1990), Samokyszyn, V., et al.: Chem. Res. Toxicol., 10, 795 (1997),<br></p>Fórmula:C20H28O3Forma y color:NeatPeso molecular:316.43Isometheptene Maleate
CAS:<p>Applications Isometheptene Maleate belongs to a group of sympathomimetic amine and shows very little antihypertensive activity. Isometheptene Maleate is used as an antispasmodic drug.<br>References Vidrio, H. et al.: J. Pharmacol. Exp. Therap., 187, 308 (1973); Taylor, W.G. et al.: Drug Metab. Disp., 5, 564 (1977);<br></p>Fórmula:C9H19N·C4H4O4Forma y color:White To Off-WhitePeso molecular:257.33(1R)-(+)-a-Pinene (~80% ee)
CAS:Producto controlado<p>Applications (1R)-(+)-α-Pinene is used in hydroboration reactions and the reduction of ketones.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brown, H. et al.: J. Org. Chem., 50, 1384 (1985);<br></p>Fórmula:C10H16Forma y color:NeatPeso molecular:136.23(-)-β-Copaene
CAS:Producto controlado<p>Applications (-)-β-Copaene is a natural product, present in very small quantities in numerous plants and trees. It is used in the investigations of acid catalyzed, photochemical and thermally induced rearrangements of Germacrene D (G367765).<br>References Bulow, N., Konig, A.: Phytochemistry, 55, 141 (2000);<br></p>Fórmula:C15H24Forma y color:NeatPeso molecular:204.351Cabazitaxel
Producto controlado<p>Applications A novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. A microtubule inhibitor.<br>References Agarwal, N. et al.: Fut. Oncol., 7, 15 (2011); Mita, A. et al.: Clin. Cancer Res., 15, 723 (2009); Figg, W.D. et al.: Cancer Biol. Ther., 10, 1233 (2010);<br></p>Fórmula:C45H57NO14Forma y color:White SolidPeso molecular:835.93Pravastatin Lactone
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Pravastatin Lactone is a metabolite of Pravastatin (P702000).<br>References Boberg, M., et al.: Drug Metab. Dispos., 25, 321 (1997), Neuvonen, P., et al.: Clin. Pharmacol. Ther., 63, 332 (1998), Boyd, R., et al.: J. Clin. Pharmacol., 40, 91 (2000),<br></p>Fórmula:C23H34O6Forma y color:NeatPeso molecular:406.51Sodium Azide-15N3
CAS:<p>Applications Labelled Sodium Azide. Sodium azide is used in the preparation of 5-azidotetrazoles by reaction of (trifluoromethyl)azoalkanes with sodium azide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Moller, C., et al.: Phys. Rev., 46, 618 (1934),<br></p>Fórmula:N3NaForma y color:NeatPeso molecular:67.99Atropine Sulfate Monohydrate
CAS:Producto controlado<p>Applications Mydriatic; antispasmodic; used in preanesthetic medication.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brown, R.V., et al.: Br. J. Pharmacol., 15, 170 (1960), Shutt, L.E., et al.: Anaesthesia, 34, 476 (1979), Hinderling, P.H., et al.: J. Pharm. Sci., 74, 703 (1985),<br></p>Fórmula:C17H23NO3·H2O·H2O4SForma y color:White To Light YellowPeso molecular:694.8321-Desacetyl Amcinonide
CAS:Producto controlado<p>Applications Amcinonide (A576150) analog as glucocorticoid receptor agonists for the treatment of inflammation and allergic conditions.<br>References Woodford, R., et al.: Curr. Ther. Res., 26, 301 (1979),<br></p>Fórmula:C26H33FO6Forma y color:NeatPeso molecular:460.54Ramipril-d5
CAS:Producto controlado<p>Applications A labelled antihypertensive. An angiotensin converting enzyme (ACE) inhibitor, converted to active, diacid metabolite.<br>References Teetz, V., et al.: Arzneim.-Forsch., 34, 1399 (1984), Ruggenenti, P., et al.: Lancet, 352, (1998), Bosch, J., et al.: Br. Med. J., 324, 1 (2002),<br></p>Fórmula:C23H27D5N2O5Forma y color:WhitePeso molecular:421.54(S)-(-)-Dropropizine
CAS:<p>Applications S-Form of Dropropizine. Cough suppressive phenylpiperazine derivative. Antitussive.<br>References Noel, P.R.B., et al.: Arzneim.-Forsch., 19, 1246 (1969), Cartwright, K., et al.: J. Pharm. Pharmacol., 23, Suppl., 247S (1971), Moreo, GC., et al.: Gazz. Med. Ital., 140, 409 (1981),<br></p>Fórmula:C13H20N2O2Forma y color:WhitePeso molecular:236.314,4'-[(Phenylmethylene)bis[(2,5-dimethyl-4,1-phenylene)-2,1-diazenediyl]]bis[3-hydroxy-N-phenyl-2-naphthalenecarboxamide
CAS:Producto controlado<p>Applications 4,4'-[(Phenylmethylene)bis[(2,5-dimethyl-4,1-phenylene)-2,1-diazenediyl]]bis[3-hydroxy-N-phenyl-2-naphthalenecarboxamide, can be used for the preparation of paper strips containing indicator dyes, which change color upon exposure to certain chemical warfare agents but not to common solvents.<br>References Nestmann, E., et al.: Carcinogenesis, 2, 879 (1981);<br></p>Fórmula:C57H46N6O4Forma y color:NeatPeso molecular:879.012-Methyl Hippuric Acid-d2
CAS:Producto controlado<p>Applications The main labelled metabolite of o-xylene.<br>References Gregus, Z., et al.: Drug Metab. Dispos., 26, 1082 (1998), Gregus, Z., et al.: Xenobiotica, 29, 547 (1999), Gonzalez-Reche, L., et al.: Arch. Toxicol., 77, 80 (2003),<br></p>Fórmula:C10D2H9NO3Forma y color:White To Off-WhitePeso molecular:195.21
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