Toxicologie

Applications 6-Chloropyridine-2-carboxylic Acid is an intermediate of Sorafenib b(S676850), a multiple kinase inhibitor targeting both RAF kinase and receptor tyrosine kinases that promote angiogensis. Antineoplastic.
References Richly, H., et al.: Int. J. Clin. Pharmacol. Ther., 41, 620 (2003); Khire, U.R., et al.: Bioorg. Med. Chem. Lett., 14, 783 (2004); Wilhelm, S.M., et al.: Cancer Res., 64, 7099 (2004); Rini, B.I., et al.: Expert Opin. Pharmacother., 7, 453 (2006)

Applications ((2R,5S)-5-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolan-2-yl)methyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate is an impurity of Emtricitabine (E525000), a reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. A nucleoside analog structurally related to Lamivudine (L172500).
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 Nucleosides as antiviral agent for the treatment of influenza; broad-spectrum inhibitor of viruses in the Flaviviridae family.
References Sidwell, R.W., et al.: Appl. Microbiol., 22, 797 (1971), Allen, B., et al.: J. Med. Che,., 18, 721 (1976),

Applications t-Butyldimethylsilyl Tylosin is an intermediate used in the synthesis of Tylosin-d3 (T947652), which is labelled Tylosin (T947650). Tylosin is a macrolide antibiotic isolated from a strain of Streptomycetes fradiae found in soil from Thailand. Antibacterial.
References Hamill, et al.: Antibiot. Chemother., 11, 328 (1961), Corcoran, J.W., et al.: J. Antibiot., 30, 1012 (1977), Seno, E.T., et al.: Antimicrob. Agents. Chemother., 11, 455 (1977),

Applications Isolopinavir is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral.
References Sham, H.L., et al.: Antimicrob. Ag. Chemother., 42, 3218 (1998); Kumar, G.N., et al.: Drug Metab. Dispos., 27, 86 (1999); Murphy, R.L., et al.: Antiviral Ther., 4, Suppl. 3, 85 (1999)

Applications 6-Chloro-2-cyclohexyl-2,3-dihydro-1,3-dioxo-1H-isoindole-5-sulfonamide is an intermediate in the synthesis of Chlorexolone (C327080), a sulfonamide based antibiotic.

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 Chloroquine N-oxide is a metabolite of Chloroquine (C379965), a standard anti-malarial drug. Substrate for MRP in multidrug resistant cell line and inhibits photoaffinity labelling of MRP by quinoline-based photoactive drug IAAQ.
References Luthman, H., et al.: Nucleic Acids Res., 11, 1295 (1983), Vezmar, M., et al.: Biochem. Pharmacol., 56, 733 (1998), Krajewski, W.A., et al.: J. Biomol. Struct. Dyn., 16, 1097 (1999),

Applications Eicosapentaenoyl Ethanolamide inhibits dietary-restriction-induced lifespan extension in wild type and TOR pathway mutant nematodes.
References Lucanic, M., et al.: Nature, 473, 226 (2011)

Stability Hygroscopic
Applications An antibiotic related to Cephalosporin, used in the treatment of bacterial infections.
References Ahmed, A., et al.: Vet. Microbiol., 136, 397 (2009), Kim, M., et al.: J. Bacteriol. Virol., 39, 29 (2009), Fourches, D., et al.: Chem. Res. Toxicol., 23, 171 (2010),

Stability Hygroscopic
Applications Cotarnine Chloride is an oxidative degradation product of the drug Noscapine.
References Johansson, M., et al.: J. Pharm. Biomed. Anal., 7, 1055 (1989), Ukhin, L., et al.: Chem. Nat. Compds., 40, 156 (2004),

Applications BCX 4430 is an antiviral drug, an adenosine analog). It is developed by BioCryst Pharmaceuticals with funding from NIAID, originally intended as a treatment for Hepatitis C, but subsequently developed as a potential treatment for deadly filovirus infections such as Ebola virus disease and Marburg virus disease.
References Warren, T., et al.: Nature, 508, 7496 (2014); Kamat, S., et al.: Biochem., 52, 7366 (2013)

Applications Levamisole Phosphate is a compound used to study anthelmintic resistance status in Brazilian cattle.
References Soultello, R., et al.: Vet. Parasitol., 148, 360 (2007);

Applications 4-Hydroxybenzoyl Chloride is used in preparation of lysine sulfonamides as HIV-protease inhibitors.
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 Stranix, B., et al.: Bioorg. Med. Chem. Lett., 16, 3459 (2006);

Applications 3,3'-Iminobis(N,N-dimethylpropylamine) is used as a reagent in the synthesis of a novel class of anticancer agents called antracenylisoxazole lexitropsin conjugates. 3,3'-Iminobis(N,N-dimethylpropylamine) is also part of a group of stabilizers (Hindered Amino Stabilizers) that prevent the thermo-oxidative degradation of polypropylene.
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 Gijsman, P. & Gitton-Chevalier, M.: Polym. Degrad. Stabil., 81, 483 (2003); Han, X., et al.: Bioorgan. Med. Chem., 17, 1671 (2009);

Applications N-(6-Bromo-4-hydroxyquinazolin-2-yl)guanidine (CAS# 74189-10-9) is a useful research chemical compound.

Applications Monosodium Acid Methane Arsonate Sesquihydrate is an environmental toxic compound. It also functions as a commonly used herbicide for weed control in grass.
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 Matteson, A. R., et al.: J. Environ. Qual., 43, 379 (2014); Lee, J. S., et al.: Hamilton & Hardy's Industrial Toxicology (6th Edition), 45 (2015); Rosen, B. P., et al.: Proceedings of the International Congress on Arsenic in the Environment, 5th, Buenos Aires, Argentina, 309 (2014);

Stability Hygroscopic
Applications Angiotensin converting enzyme (ACE) inhibitor. Antihypertensive.
References Demolis, P., et al.: Fundam. Clin. Pharmacol., 8, 80 (1994), Vandenburg, M.J., et al.: Br. J. Clin. Pharmacol., 37, 265 (1994),

Applications Bisphenol AP Mono-β-D-glucuronide is a metabolite of Bisphenol AP (B519485), which is used to prepare triphenylmethane derivatives as inhibitors of hepatitis C virus helicase. Bisphenol AP is a derivative of Bisphenol A (B519495) which is a monomer used for policarbonate and epoxy resins.
References Krishnan, A.V., et al.: Endocrinology, 132, 2279 (1993); Steinmetz, R., et al.: Trends Endocrinol. Metab., 9, 124 (1998); Petersen, H., et al.: Eur. Food Res. Technol., 216, 355 (2003); Chen, C., et al.: J. Med. Chem., 52, 2716 (2009);

Applications 2,3,4,6-Tetra-O-acetyl-a-D-galactopyranosyl azide (CAS# 94427-00-6) is a useful research chemical compound.

Applications (1R,​4S)​-3-​Oxo-2-​azabicyclo[2.2.1]​hept-​5-​ene-​2-​carboxylic acid 1,​1-​Dimethylethyl Ester is an intermediate in synthesizing ent-Abacavir (Abacavir EP Impurity A) (A105015), an enatiomer of Abacavir (A105000). Abacavir is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.

Applications 5-Amino-1-N-methylindole (CAS# 102308-97-4) is an indole derivative and building block, used in the copper-catalyzed synthesis of sulfonamides.
References Chen, Y.; et al.: J. Am. Chem. Soc., 140, 8781 (2018);

Applications 2-methoxy-3-pyridinesulfonyl chloride is patented as a reactant used to prepare erythromycin macrolide antibiotics as antibacterial and antiprotozoal agents.