Standard farmaceutici

Applications epi Dienogest, is metabolite of Dienogest (D441870), a derivative of 19-Nortestosterone, that in combination with estrogencan acts as oral contraceptive.
References Hubner, M., et al.: Arzneim.-Forsch., 30, 401 (1980), Spona, J., et al.: Contraception, 56, 185 (1997), Foster, R.H., et al.: Drugs, 56, 825 (1998),

Stability Hygroscopic
Applications Disodium salt of Mosapride (M731000) derivative.
References Yoshida, N., et al.: Arch. Int. Pharmacodyn. Ther., 300, 51 (1989), Yatera, S., et al.: Japan. Pharmacol. Ther., 21, 21 (1993), Ruth, M., et al.: Aliment Pharmacol. Ther., 12, 35 (1998),

Applications A metabolite of Desoxymetasone (D296970).
References Schriks, M., et al.: Environ. Sci. Technol., 44, 4766 (2010), Baeck, M., et al.: Eur. J. Dermatol., 20, 102 (2010), Lee, P., et al.: Bioorg. Med. Chem. Lett., 20, 69 (2010),

Impurity Olmesartan Medoxomil EP Impurity D
Applications Olmesartan medoxomil intermediate.
References Birkenhager, W., et al.: J. Hypertens, 17, 873 (1999), Whittaker, A., et al.: Br. J. Cardiol., 12, 125 (2005),

Applications trans-β-Farnesene is a sesquiterpene natural product made my different plants to repel pest aphid species.
References Bruce, T., et al.: Pest Manag. Sci., 61, 1115 (2005);

Applications 2'-Hydroxybiphenyl-3-carboxylic acid

Applications A metabolite of methylmalonic acid and propionic acid in children with methylmalonic acid and propionic acid metabolic disorders.
References Duran, M., et al.: Clin. Chimica Acta, 82, 93 (1978), Thompson, G.N., et al.: Pediatric Res., 27, 413 (1990),

Applications Sodium 2-nitrophenolate (cas# 824-39-5) is a useful research chemical.

Impurity Irinotecan USP Related Compound E
Applications An anticancer drug, showed strong activity against various murine tumors. A Camptothecin (CPT) derivative as antineoplastic agent against drug-resistant tumors. Irinotecan USP Related Compound E.
References Brangi, M., et al.: Cancer Res., 59 5938 (1999), Miyake, K., et al.: Cancer Res., 59, 8 (1999) , Bom, D., et al.: J. Med. Chem., 43, 3970 (2000) , Gamcsik, M., et al.: Mol. Cancer Ther., 1, 11 (2001).

Applications A major metabolite of Zolpidem.
References Crestani, F., et al.: Br. J. Pharmacol., 131, 1251 (2000), Li, Q., et al.: Bioorg. Med. Chem. Lett., 12, 465 (2002), Goulle, J., et al.: Ther. Drug Monit., 26, 206 (2004), Ohkanda, J., et al.: J. Med. Chem., 47, 432 (2004), Blackaby, W., et al.: Bioorg. Med. Chem. Lett., 16, 1175 (2006),

Applications DL-Lanthionine is a thioether-amino acid which when present in peptides results in antimicrobial activity. Peptides with this amino acid within it become part of a group named lantibiotics.
References Lohans, C, et al.: J. Am. Chem. Sic., 136, 13150 (2014);

Applications A labelled derivative of Dibarbituric acid.
References Hitchings, G.H., et al.: J. Biol. Chem., 177, 357 (1949),

Applications High-ceiling loop diuretic; structurally related to Bumetanide (B689550). Diuretic.
References Merkel, W., et al.: Eur. J. Med. Chem., 11, 399 (1976), Pozet, N., et al.: Br. J. Clin. Pharmacol., 9, 577 (1980), Clissold, S.P., et al.: Drugs, 29, 489 (1985),

Applications A new Sildenafil (S435000) analogue.
References Balayssac, S., et al.: J. Pharm. Biomed. Anal., 50, 602 (2009),

Applications 3-Cysteinylacetaminophen-D5 (major), Trifluoroacetic Acid Salt is deuterium labeled 3-Cysteinylacetaminophen Trifluoroacetic Acid Salt (C994750), which is a metabolite of Acetaminophen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1,2,3).Minimum isotopic incorporation d-3, no d-0 present. A representative lot has 64% isotopic incorporation at the 6-position, 89% at the 4-position.
References (1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)(2) Fairbrother, J.E., et al.: Anal. Profiles Drug Subs., 3, 1 (1974) (3) Hinson, J.A., et al.: Rev. Biochem. Toxicol., 2, 103 (1980)

Applications A metabolite of Drotaverine (D689700).
References Lalla, J.K., et al.: J. Pharma. Biomed. Anal., 11, 385 (1993),

Impurity Atorvastatin Pyrrolidone Analog (USP)
Stability Light Sensitive
Applications A photodegradation product of Atorvastatin (a cyclic impurity of Atorvastatin). Atorvastatin Pyrrolidone Analog (USP).
References Roger, D., et al.: Clin. Exp. Dermatol., 19, 88 (1994), Cosa, G., et al.: Photochem. Photobiol., 80, 159 (2004), Kerwin, B., et al.: J. Pharm. Sci., 96, 1468 (2007),

Applications Epitizide is a diuretic agent.
References Pilsbury, V., et al.: J. Pharm. Pharmacol., 18, 713 (1966), Tisdall, P., et al.: Clin. Chem., 26, 702 (1980),

Applications Benzthiazide is a diuretic, antihypertensive agent.
References Mollica, J., et al.: J. Pharm. Sci., 58, 635 (1969), Chienthavorn, O., et al.: J. Pharm. Biomed. Anal., 36, 477 (2004),

Applications Bromfenac is a non-steroidal anti-inflammatory agent.
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 Obach, R., et al.: Drug Metab. Disposition, 36, 1385 (2008), MacDonald, J., et al.: Toxicol. Sci., 110, 40 (2009), Varma, M., et al.: J. Med. Chem., 52, 4844 (2009),

Applications Octyl-3,5-di-tert-butyl-4-hydroxyhydrocinnamate (cas# 125643-61-0) is an intermediate in synthesizing 7,9-Di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione (D493755), an antioxidant naturally found in aerial parts of Gmelina asiatica Linn (Verbenaceae). It is also found in essential oils of some Stachys species from Mediterranean area. It is an impurity of Irganox used in the food packaging.
References Merlin, N., et al.: Pharmacogn. Res., 1, 152 (2009); Conforti, F., et al.: Food Chem., 116, 898 (2009), Riquet, A. et al.: Food Chem., 199, 59 (2016);

Stability Hygroscopic
Applications Mutagenic heterocyclic amines in cooked food.
References Stavric, B., et al.: Fd. Chem. Toxic., 31, 12, 981 (1993), Sugimura, T., et al.: Mutation Research, 290, 43 (1993), Eisenbrand & Tang: Toxicology, 84, 1 (1993)

Applications Ethyl 2-[N-[(2'-Cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate is a useful reagent in synthesis of candesartan cilexitil.
References Zhu, Y., et al.: Zhongguo Yaowu Huaxue Zazhi, 13, 31 (2003); Cao, R., et al.: Zhongguo Yiyao Gongye Zazhi, 34, 425 (2003);

Applications 2,3,4-Trihydroxybenzophenone-2’,3’,4’,5’,6’-d5 is the isotope labelled analog of 2,3,4-Trihydroxybenzophenone; a trihydroxy derivative of Benzophenone (B204980) which is a compound used in the manufacturing of antihistamines, hypnotics, and insecticides.
References Wallace, W., et al.: Environ. Toxicol. Chem., 19, 962 (2000); Hayashi, T., et al.: Toxicol. Lett., 167, 1 (2006); Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008)

Applications Dimethyl L-Aspartate Hydrochloride was used in the synthesis of enzyme and pH dual responsive L-amino acid based biodegradable polymer nanocarrier that can be used for multidrug delivery to cancer cells.
References Saxena, S., et al.: J. Polym. Sci. Pol. Chem., 54, 3279 (2016);

Applications The 5-hydroxy analogue of the bronchodilator, Albuterol (A514500).

Applications cis-5-Dodecenoyl Carnitine Inner Salt is an L-carnitine metobolite which are often used to diagnose specific inherited metabolic diseases especially glucose related ones.
References Yang, S. et l.: J. Chrom. B., Anal. Tech. Biomed. Life Sci., 857, 251 (2007);

Applications Methyl Indole-2,4,5,6,7-d5-3-acetate is an isotopic analog of Methyl Indole-3-acetate (M313475), an important phytohormone.
References Quittenden, L., et al.: Plant Physiol., 151, 1130 (2009), Jiraskova, D., et al.: J. Phycol., 45, 108 (2009),

Applications (2E,4Z)-2,4-Decadienoic Acid Methyl Ester is used in the syntheses of Methyl (R,E)-2,4,5-tetradecatrienoate and Methyl (2E,4Z)-2,4-decadienoate, the pheromone components of the male dried bean beetle, Acanthoscelides obtectus (Say).
References Fujisawa, T., et al.: Tetrahedr. Lett., 25, 4007 (1984); Mori, K., et al.: Bioorg. Med. Chem., 15, 7505 (2007);

Applications 3,5-Dinitrosalicylic Acid (cas# 609-99-4) is a compound useful in organic synthesis.Dyes and metabolites.

Applications Elagolix Sodium is a novel uracil phenylethylamine that acts as potent human gonadotropin-​releasing hormone receptor (hGnRH-​R) antagonist.
References Chen, C. et al.: J. Med. Chem., 51, 7478 (2008);

Applications N-Methyl-N-nitroso Urea-d6 is the labelled form of N-Methyl-N-nitroso Urea (M325815), which is a precursor of Diazomethane. It has a cytotoxicity effect.
References Huggins, C., et al.: J. Exp. Med., 131, 321 (1970); Gullino, P.M., et al.: J. Natl. Cancer Inst., 54, 401 (1975)

Applications Mixture of  (R,S)-N-Nitroso Anabasine-d4, rac N’-Nitrosonornicotine-d4, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone-d4 and (S)-N-Nitroso Anatabine-d4.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Syringic-d6 acid is deuterium labelled syringic acid (S920027), which is used in biological studies for electron transfer from plant phenolates to carotenoid radical cations with antioxidant interaction entering the Marcus theory inverted region.
References Cheng, H., et al.: J. Agric. Food Chem., 62, 942 (2014)

Impurity Mefenamic Acid EP Impurity D
Applications Benzoic Acid is used in the synthesis of 1,3,4-oxadiazoles with pharmaceutical activity. Also used in the synthesis of selective human A3 adenosine receptor antagonists.
References Rouhani, M. et al.: Ultrason. Biochem., 21, 262 (2014); Squarcialupi, L. et al.: J. Medic. Chem., 56, 2256 (2013);

Applications Tenivastatin Calcium is derived from Simvastatin (S485000), which is a synthetic derivative of a fermentation product of Aspergillus terreus. A competitive inhibitor of HMG-CoA reductase. A synthetic analog of Lovastatin. Antilipemic. Simvastatin, the drug, is sold under the trade name Zocor.
References Hoffman, W.F., et al.: J. Med. Chem., 29, 849 (1986), Mol, M.J., et al.: Lancet, 2, 936 (1986)

Applications Magnesium Carbonate is a chemical reagent used in the production of magnesium oxide in the synthesis of ceramics.
References Seabra, M. et al.: Mat. Res. Bull., 37, 255 (2002); Kumar, T. et al.: Biomat., 21, 1623 (2000);

Applications 4-Hydroxy Flecainide is an analogue of Flecainide (F390000).
References Blom, Y., et al.: J. Chromatogr., 653, 138 (1993),

Applications 2-(Bromomethyl)-3-nitrobenzoic Acid Methyl Ester (cas# 98475-07-1) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Stability Light Sensitive
Applications Prifinium Bromide is a synthetic antispasmodic drug; parasympatholytic. Prifinium Bromide is used as a quartenary anticholinergic agent.
References Kumada, S. et al.: Arzneim.-Forsch., 20, 237 (1970); Nakai, T. et al.: Arzneim.-Forsch., 20, 1112 (1970); Bettini, V. et al.: Farm. Ed. Prat., 33, 392 (1978);

Applications 4-Hydroxy-2-oxovaleric acid potassium salt is converted from pyrocatechol metabolism by Pseudomonas.
References Dagley, S., et al.: J. Biol. Chem., 239, PC1284 (1964);

Applications 3-Hydroxypropionic Acid induces gene expressions and also functions as a reagent for industrial application.
References Zhou, S., et al.: Biotechnol. Biofuels, 8, 169 (2015)

Applications Antihistaminic.
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)

Applications Denatonium Chloride is used to identify ligands for two human bitter T2R taste receptors.
References Pronin, A., et al.: Chem. Senses, 29, 583 (2004); Caicedo, A., et al.: Sci., 291, 1557 (2001);