Toxicologie

Applications Labelled Neratinib (N390090). An oral, irreversible dual EGFR/HER2 inhibitor for breast and non-small cell lung cancer. Antitumor agent.
References Vogel, C., et al.: J. Clin. Oncol., 20, 719 (2002), Ji, H., et al.: Cancer Cell., 9, 485 (2006), Sequist, L., et al.: Oncologist, 12, 325 (2007),

Applications Aclarubicin is an anthracycline antibiotic. It is used in the treatment of cancer.
References Magi, S., et al.: J. Antibiot., 66, 165 (2013); Wakabayashi, I., et al.: Biochem. Pharmacol., 59, 719 (2000); Viadro, M., et al.: Antibiot Khimioter, 36, 20 (1991);

Applications (S)-2-(4-CHLOROPHENYL)-3-METHYLBUTANOIC Acid (cas# 55332-38-2) is a useful research chemical.

Impurity Doxycycline Related Compound A
Stability Hygroscopic, Light Sensitive, Temperature Sensitive
Applications 6-Epi Doxycycline is an antibiotic used in the treatment of bacterial and certain parasitic infections. Doxycycline Related Compound A
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 Jutglar, M., et al.: J. Pharm. Biomed. Anal., 159, 60 (2018); Metsemakers, W., et al.: J. Control. Release, 209, 47 (2015)

Applications Cationic quaternary ammonium surfactant germicide and fungicide. Used in leather processing, textile dyeing. A mildew preventive in silicone-based water repellents. Compatible with many nonionic detergents. Active in moderately alkaline solutions. Anti-infective (topical).
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 Colbeau, A., et al.: J. Bacteriol., 144, 141 (1980), Lung, G., et al.: Biotechnol. Lett., 21, 869 (1999), Evvyernie, D., et al.: J. Biosci. Bioeng., 91, 339 (2001),

Applications Benthiavalicarb Isopropyl is a fungicide.
References Noguerol-Pato, ., et al.: Food Chem., 146, 234 (2014); Mizutani, H., et al.: J. Pest. Sci., 29, 87 (2004)

Applications An isotopically labelled analog of Flurbiprofen (F598700).
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 Chalmers, et al.: Ann. Rheum. Dis., 31, 319 (1972), Nishizawa, et al.: Thromb. Res., 3, 577 (1973)

Applications Phorate Oxon Sulfoxide is a major metabolite of Phorate (P353500), an inhibitor of acetylcholinesterase and pseudocholinesterase.
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 Boshoff, P.R., et al.: J. Agr. Food Chem., 27, 626 (1979),

Stability Hygrscopic
Applications Emtricitabine Tenofovir Monosoproxil is a derivative of Emtricitabine (E525000). Emtricitabine is a reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner.
References FASEB J., 13, 1511 (1999), Molina, J.-M., et al.: J. InfecSchinazi, R.F., et al.: Antimicrob. Ag. Chemother., 36, 2423 (1992), Shockeor, J.P., et al.: Xenobioica, 26, 189 (1996), Feng, J.Y., et al.: . Dis., 182, 599 (2000)

Applications Ethion is an organophosphate pesticide that is commonly used for crop protection against pests, such as mites and aphids. Ethion is highly toxic if ingested, as it can cause acute cyanosis and flaccid paralysis.
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 Comstock, E., et al.: Tex. Med., 63, 71 (1967); Dickinson, B.: J. Econ. Entomol., 51, 354 (1958); Riehl, L., et al.: J. Econ. Entomol., 52, 857 (1959)

Applications Acetoguanide is a degradation product of the sulfonylurea herbicide Iodosulfuron.
References Pramauro, E., et al.: Environ. Sci. Technol., 27, 1790 (1993); Rouchard, J., et al.: Toxicol. Environ. Chem., 85, 103 (2003); Brigante, M., et al.: J. Agric. Food Chem., 53, 5347 (2005);

Applications Rolitetracycline is a tetracycline antibiotic that may be given intravenously or intramuscularly in serious bacterial infections when oral administration is not practicable.
References Choudhary, S., et al.: Chem. Biol. Drug. Des., 80, 693 (2012); Ejim, L., et al.: Nature. Chem. Biol., 7, 348 (2011); Giorgetti, S., et al.: J. Biol. Chem., 286, 2121 (2011);

Stability Hygroscopic
Applications Sodium salt of Cephalothin (C261150), a first generation cephalosporin antibiotic with a wide range antibacterial activity. It is effective against gram-positive and gram-negative bacteria, and has been tested in respiratory disease and neuromuscular junction studies.
References Shibata, K., et al.: J. Antibiot., 50, 135 (1997); Farra, A., et al.: Int. J. Antimicrob. Agents., 31, 427 (2008); Pichardo, C., et al.: Eur. J. Clin. Microbiol. Infect. Dis., 30, 289 (2011);

Applications Labelled Abiraterone (A108490). A steroidal cytochrome P 450 17α-hydroxylase-17,20-lyase inhibitor (CYP17), is currently undergoing phase II clinical trials as a potential drug for the treatment of androgen-dependent prostate cancer.
References Denis, L., et al.: Cancer, 72, 3888 (1993), Potter, G.A., et al.: J. Med. Chem., 38, 2463 (1995), Denmeade, S., et al.: Nat. Rev., 2, 389(2002), Scher, H., et al.: J. Clin. Oncol., 23, 8253 (2005),

Stability Hygroscopic, Unstable in Solution
Applications Amoxycilloic Acid Sodium Salt is an impurity of Amoxicillin (A634235), a semi-synthetic antibiotic related to Penicillin. Antibacterial.
References Connor, S., et al.: J. Pharm. Pharmacol., 46, 128 (1994); Van G., et al.: J. Vet. Pharmacol. Ther., 26, 139 (2003); Brogden, R.N., et al.: Drugs, 18, 169 (1979); Bird, A.E., et al.: Anal. Profiles Drug Subs. Excip., 23, 1 (1994)

Applications Clindamycin is a semi-synthetic antibiotic. Antibacterial.
References Birkenmeyer, R.D., et al.: J. Med. Chem., 13, 616 (1970); Oesterling, et al.: J. Pharm. Sci., 59, 63 (1970); Gray, J.E., et al.: Toxicol. Appl. Pharmacol., 21, 516 (1972); Brown, L.W., et al.: Anal. Profiles Drug Subs., 10, 75 (1981);