Toxicology

Applications Fenticonazole nitrate (F279250) impurity, with antimycotic and antibacterial activity.
References Nardi, D., et al.: Arzneim.-Forsch., 31, 2123 (1981),

Applications Triforin is an amide fungicide.

Applications 10β-Hydroxyl Dextrorphan 3-O-β-D-Glucuronide is a metabolite of Dextrorphan.
References Thurman, E. Michael., et al.: J. Chrom. A., 1259, 158-166 (2012)

Applications 4-Benzyloxyacetophenone is used in preparation of inhibitors of various proteins such as hepatitis C virus polymerase, glucosylceramide synthase and protein tyrosine phosphatase 1B.
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 Deng, Y., et al.: Bioorg. Med. Chem. Lett., 19, 5363 (2009); Lee, L., et al.: J. Biol. Chem., 274, 14662 (2009); Liu, Z., et al.: Bioorg. Med. Chem. Lett., 21, 3755 (2011)

Applications Boscalid is a fungicide belonging to the class of carboxamides. Boscalid acts by inhibiting spore germination, germ tube elongation and is also effective on all other stages of fungal development. Boscalid is used in the agriculture to protect crops from gray mold, powdery mildew and other fungus. Used in Pesticide detection. Boscalid is useful in cannabis testing kits as a component of pesticide mixes (P698235).
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 Yan, F. et al.: Nongyao, 47, 132 (2008); Lozowicka, B. et al.: Prog. Plant Prot., 48, 1211 (2008); Stammler, G. et al.: Int. Plant Prot. Cong. Proc. 16th Glas. U.K., 1, 40 (2007);

Applications 7-Methyltryptophol is a metabolite of Tryptophan (T947200), an essential amino acid.
References Liu, F., et al.: Bioorg. Med. Chem., 18, 4167 (2010), Kumar, R., et al.: Eur. J. Med. Chem., 45, 2265 (2010), Cai, W., et al.: Bioorg. Med. Chem., 18, 1899 (2010),

Applications p-Chloro-N,N-diethylaniline-d10 is derived from 4-Chlorophenylamine (C421894), which is an organic chemical reagent and precursor in the synthesis of various drugs and dyestuffs. It is a building block and degradation product of Chlorhexidine (C335045), an antiseptic as well as azo dyes and pigments in printing and textiles.
References Leucea, D. et al.: Ind. Text., 61, 304 (2010); Below, H. et al.: Microchim. Acta 146, 129 (2004);

Applications 8-Hydroxy Efavirenz is a metabolite of Efavirenz (E425000), a nonnucleoside HIV-1 reverse transcriptase inhibitor.
References Gorski, J., et al.: Biochem. Pharmacol., 47, 1643 (1994), Desta, Z., et al.: J. Pharmacol. Exp. Ther., 285, 428 (1998), Langmann, P., et al.: Eur. J. Med. Res., 7, 309(2002), Chang, T., et al.: Drug Metab. Dispos., 31, 7 (2003),

Applications Clindamycin 3-Palmitate Hydrochloride, is an impurity in the synthesis of Clindamycin Palmitate Hydrochloride (C580035), a semi-synthetic antibiotic with high bioavailability. Clindamycin Palmitate is an antibacterial.
References Bharathi, Ch. et al.: J. Pharm. Biomed. Anal., 48, 1211 (2008); Platzer, D., et al.: J. Pharm. Biomed. Anal., 41, 84 (2006);

Applications 1-Chloro-2-(α-chlorophenylmethyl)benzene-d5 is the isotope labelled analog of 1-Chloro-2-(α-chlorophenylmethyl)benzene (C427570); a reagent in the synthesis of bifonazole analogs which have antibacterial and antifungal activities. It is also used in the preparation of diphenylpiperazine N-type calcium channel inhibitors.
References El Hage, S., et al.: Arch. Pharm., 344, 402 (2011); Pajouhesh, H., et al.: Bioorg. Med. Chem. Lett., 20, 1378 (2010)

Applications A degradation product of labelled Cefuroxime, and an intermediate for the synthesis of labelled Cephalosporin antibiotics
References Nomura, H., et al.: J. Med. Chem., 17, 12 (1974), Takaya, T., et al.: J. Antibiotics, 34, 1300 (1981), Wang, D., et al.: J. Pharm. Sci., 83, 577 (1994), Okamoto, Y., et al.: J. Pharm. Sci., 85, 985 (1996),

Applications Cilofungin is a lipopeptide from echinocandin class of antifungal drugs which inhibits the synthesis of glucan in the fungal cell walls.
References Denning D.: Lancet, 362, 1142 (2003);

Applications Sodium N-(4-Hydroxyphenyl)acetamide-2,2,2-d3 Sulfate is deuterium labelled metabolite of Acetaminophen (A161220), which is an analgesic and antipyretic agent, used to treat headache, muscle aches, arthritis and other painful conditions.
References Roberts, E., et al.: Ann. Rheum. Dis., 75, 552 (2016);

Applications (2S,4S)-Itraconazole is an enantiomer of Itraconazole (I937500), an orally active antimycotic structurally related to Ketoconazole. Antifungal. It is a COVID19-related research product.
References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984), Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989), Sugar, A.M.,et al.: Curr. Clin. Top. Infect. Dis., 13, 74 (1993),

Impurity Cefuroxime Sodium EP Impurity A
Stability Hygroscopic
Applications Descarbamoyl Cefuroxime (Cefuroxime Sodium EP Impurity A) is a degradation product of Cefuroxime, and an intermediate for the synthesis of Cephalosporin antibiotics
References Nomura, H., et al.: J. Med. Chem., 17, 12 (1974), Takaya, T., et al.: J. Antibiotics, 34, 1300 (1981), Wang, D., et al.: J. Pharm. Sci., 83, 577 (1994), Okamoto, Y., et al.: J. Pharm. Sci., 85, 985 (1996),

Applications Atazanavir-d9 is the deuterated analog of Atazanavir (A790051), a azapeptide HIV protease inhibitor derivative. Atazanavir have been investigated as potential treatment of human immunodeficiency virus (HIV) and for anticancer purposes.
References Musial, B.L., et al.: Am. J. Health Syst. Pharm., 61, 1365 (2004), Wood, R., et al.: J. Acquir. Immune Defic. Syndr., 36, 684 (2004),

Applications 4-Mercaptobenzonitrile is a building block used as a reactant in the synthesis and in vitro anti-hepatitis B virus activities of some ethyl 6-bromo-5-hydroxy-1H-indole-3-carboxylates.
References Chai, H., et al.: Bioorg. Med. Chem., 14, 911 (2006);

Applications tert-Butyl 3-Cyanomorpholine-4-carboxylate is used as a reactant for the synthesis of HIV integrase inhibitors.
References Gardelli, C., et. al.: J. Med. Chem., 50, 4953 (2007); Pace, P., et. al.: J. Med. Chem., 50, 2225 (2007); Summa, V., et. al.: J. Med. Chem., 49, 6646 (2006)

Applications Albendazole Sulfoxide-d7 is the isotope labelled metabolite of Albendazole (A511620), an anthelmintic agent.
References Dominguez, L., et al.: Farmaco, 50, 697 (1995), De Laurentis, N., et al.: Pharm. Pharmacol Lett., 6, 2: 51 (1996)