Toxicology

Applications N-(3-Aminopropyl)-N-methylcarbamic Acid tert-Butyl Ester Hydrochloride is used as a reactant in the synthesis of 8-((dimethylamino)methyl)-1-(3-(dimethylamino)propyl)-1,7,8,9-tetrahydrochromeno[5,6-d]imidazol-2-amine, an inhibitor of the hepatitis C virus.
References Dirov, S.M., et. al.: J. Chem. Crystallogr., 43, 235 (2013)

Applications Prostanozol (P838700) derivative.

Applications p-Chloroaniline-d4 Deuterium Chloride is an intermediate in synthesizing N1-(4-chlorophenyl)-3,12-diimino-N14-2-chlorophenyl-2,4,11,13-Tetraazatetradecanediimidamide-d4 (C377537), an isotope labelled analog of N1-(4-chlorophenyl)-3,12-diimino-N14-2-chlorophenyl-2,4,11,13-Tetraazatetradecanediimidamide. N1-(4-chlorophenyl)-3,12-diimino-N14-2-chlorophenyl-2,4,11,13-Tetraazatetradecanediimidamide is an impurity of Chlorhexidine Digluconate (C292770). Chlorhexidine gluconate is an antimicrobial irrigant that is used as an antiseptic for the skin in the healthcare industry. It is used in hospitals to prevent infection of patients during surgeries and can also be found in mouth rinses.
References Addy, M. & Wright, R.: J. Clin. Periodont., 5, 198 (1978); Kuruvilla, J. & Kamath, M.: J. Endododont., 24, 472 (1998); Maki, D., et al.: Lancet, 338, 339 (1991); Popovich, K., et al.: Inf. Cont. Hosp. Epidem., 30, 959 (2009); Rosenberg, A., et al.: Surg. Gyn. Obst., 143, 789 (1976)

Applications A prototypical BCRP inhibitor. Inhibits the Bcrp1-mediated transport.
References Neville, K., et al.: Clin. Cancer Res., 10, 2525 (2004), Reardon, D., et al.: J. Clin. Oncol. 23, 9359 (2005), Pan, G., et al.: Drug Metab. Dispos., 35, 1165 (2007),

Applications Azadiradione is an extract from Neem (Azadirachta indica) plant and may contain antifungal properties. It has also been shown to restore protein quality control and ameliorate disease pathogenesis in Huntington’s disease.
References Singh, T. et al.: Am. J. PharmTech. Res., 6, 323 (2016); Singh, B. et al.: Mol. Neurobiol., 55, 6337 (2018);

Applications (Z)-1,1'-(2-(2,4-Difluorophenyl)prop-1-ene-1,3-diyl)bis(1H-1,2,4-triazole) is an impurity of Fluconazole (F421000), an antifungal.
References Richard, K. et al.: Antimicrob. Ag. Chemother., 27, 832 (1985),

Applications A metabolite of the agricultural fungicide Kresoxim-methyl(K659000).
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 Salmon, F. et a.: Xenobiotica, 26, 803 (1996); Gold, R.E. et al: Mod. Fungic. Antifungal Compd., 11, 79 (1996);

Applications Octanoic Acid-13C4 is an isotopic analog of Octanoic Acid (O237880), which is found naturally in the milk of various mammals. Its esters can be used in perfumery and also in the manufacture of dyes. It is also an antimicrobial pesticide used as a food contact surface sanitizer. Caprylic acid is also used in the treatment of some bacterial infections.
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 Lide, D. R., et al.: CRC Handbook chem. Phys., 70th Ed. (1990); Beare-Rogers, J., et al.: Pue Appl. Chem., 73 (4), 685 (2001);

Applications Labelled Azathioprine (A803350). An immunosuppressive antimetabolite. Also active as disease modifying antirheumatic drug (DMARD).
References Mitrou, P.S., et al.: Arzneim.-Forsch., 29, 483, 662 (1979), Ding, T.L., et al.: Drug. Metab. Dispos., 7, 373 (1979), Chan, G.L.C., et al.: Pharmacotherapy, 7, 165 (1987), Sandborn, W.J., et al.: : Scand. J. Gastroenterol., 33, Suppl. 225, 92 (1998,)

Applications 5-​[[[(2,​4-​Difluorophenyl)​methyl]​amino]​carbonyl]​-​1-​(2,​2-​dimethoxyethyl)​-​1,​4-​dihydro-​3-​methoxy-​4-​oxo-2-pyridinecarboxylic Acid Methyl Ester is an intermediate in the synthesis of Cabotegravir-d3 (C050102), which is the labelled form of Cabotegravir (C050100). Cabotegravir is a long acting HIV-1 integrase inhibitor with action against a broad range of HIV subtypes.
References Yoshinaga, T. et al.: Antimicrob, Agents Chemother., 59, 397 (2015); Andrews, C. et al.: Sci. Transl. Med., 7, 270 (2015)

Applications Hydrobromic acid is a strong acid that is used in conjunction with Phenol (P318005) to carry out rapid cleavage of sulfonamides. Hydrobromic acid is also used as a catalyst to reduce sulfoxides, such as Dimethyl sulfoxide (D479380).
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 Aida, T., et al.: Tetrahedron Lett., 14, 39 (1973); Snyder, H. & Geller, H.: J. Am. Chem. Soc., 74, 4864 (1952)

Applications Asunaprevir is an inhibitor of the viral enzyme serine protease HCV NS3. Also functions as a second generation NS3/4A protease inhibitor used in the treatment of hepatitis C.
References Takehara, T., et al.: Igaku no Ayumi, 255, 1155 92015); Kalaghatgi, P., et al.: PLoS One, 11, 5 (2016)

Applications 7,13-Bisside chainpacltaxel is a derivative of Paclitaxel (P132500) which has anticancer properties.
References Zhong, T., et al.: Bioconjugate Chem., 29, 437-444 (2018)

Applications An intermediate in the preparation of HIV-integrase inhibitors
References Summa, V., et al.: J. Med. Chem., 51, 5843 (2008),