Toxicology

Applications A diphenhydramine (D486900) analog classified as an antihistaminic.
References Bakker, R.A. et al.: Mol. Pharm., 60, 1133 (2001); Rekker, R.F. et al.: Arzneim.-Forsch., 21, 688 (1971);

Stability Hygroscopic
Applications Semisynthetic aminoglycoside antibiotic derived from Kanamycin A. Antibacterial.
References Cabana, T., et al.: Antimicrob. Agents Chemother., 3, 478 (1973), Cappelletti, L.M., et al.: J. Antibiot., 36, 328 (1983), Monteleone, P.M., et al.: Anal. Profiles Drug Subs., 12, 37 (1983),

Applications HIV protease inhibitor; water soluble prodrug of amprenavir.
References Falcoz, C., et al.: J. Clin. Pharmacol., 42, 887 92002), Chapman, T.M., et al.: Drugs, 64, 2101 (2004)

Impurity Levofloxacin USP Related Compound E
Applications Levofloxacin (L360000) impurity. A photodegradation product of Levofloxacin (L360000) in aqueous solution. Levofloxacin USP Related Compound E.
References Yoshida, Y., et al.: Arzneim.-Forsch., 43, 601 (1993),

Applications 4-Tolyl-d4-sulfonamide is the labeled analogue of 4-Tolylsulfonamide (T536630), a carbonic anhydrase inhibitor used the synthesis of antiglaucoma and anticancer drugs.
References Vullo, D. et al.: Bioorg. Med. Chem. Lett., 15, 963 (2005); Vullo, D. et al.: Bioorg. Med. Chem. Lett., 15, 971 (2005);

Applications Semisynthetic labelled Erythromycin derivative. Antibacterial.
References Jones, R.N., et al.: Antimicrob. Agents Chemother., 24, 209 (1983), Barry, A.L., et al.: Eur. J. Clin. Microbiol., 5, 536 (1986), Grassi, C., et al.: Chemioterapia, 6, 41 (1987),

Applications Triclosan is used as bactericide and preservative for cosmetic and detergent compositions (1). Broadly used as an antiseptic and disinfectant (2).This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.
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 1. Lindström, A. et al.: Environ. Sci. Technol. 2002 Jun 1;36(11):2322-9. 2. Ruszkiewicz, J. et al.: J. Toxicol. Environ. Health B. Crit. Rev. 2017;20(2):104-117.

Stability Sample is unstable in solution
Applications Erythromycin A N-oxide is a facile metabolite of erythromycin A.

Applications 1,4-Dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester has been studied as a novel influenza endonuclease inhibitor. They also function as high-affinity ligands at the benzodiazepine site of brain GABAA receptors.
References Baughman, B. et al.: ACS. Chem. Biol., 7, 526 (2012); Gaurav, A. et al.: Medicin. Chem. Res., 20, 192 (2011);

Applications Disodium Salt of 3-Methylphosphinicopropionic Acid, the major metabolite of Glufosinate (G596950), used as herbicide.
References Royer, A., et al.: Anal. Chem., 72, 3826 (2000), Muller, B., et al.: Pestic. Manag. Sci., 57, 46 (2001), Duke, S., et al.: J. Agric. Food Chem., 51, 340 (2003),

Applications O-Des-(2,2-methylbutyryl) Spirodiclofen is a metabolite of Spirodiclofen (S682990) in animals and plants. Spirodiclofen is a tetronic acid acaricide used in controlling red mites.
References Demaeght, P., et al.: Insect Biochem. Molec., 43, 544 (2013); Koester, J.: Pflanzenschutz-Nachrichten Bayer, 55, 237 (2002); Rauch, N., et al.: Pestic. Biochem. Phys., 74, 91 (2003)

Applications A labelled metabolite of Estradiol.
References Bucala, R., et al.: J. Clin. Endocrinol. Metab., 60, 841 (1985), Telang, N., et al.: Anticancer Res., et al.: 11, 1021 (1991), Seeger, H., et al.: Med. Sci. Res., 26, 481 (1998), Bolton, J., et al.: Chem. Res. Toxicol., 13, 135 (2000),

Applications Pencycuron is an urea based fungicide developed specifically against the plant pathogen Rhizoctonia solani for which it was developed. Pencycuron has also been used for controlling sheath blight of rice.
References Loos, M., et al.: Environ. Sci. Technol., 46, 9830 (2012); Yang, A., et al.: Food. Control., 28, 99 (2012);

Applications 2-[3-(Trifluoromethyl)phenoxy]nicotinic Acid (cas# 36701-89-0) is a useful reagent for the preparation of difluoroalkylarenes via photocatalytic alkylation of trifluoromethylarenes with alkenes.
References Vogt, D. B., et al.: J. Am. Chem. Soc., 141, 13203 (2019)

Applications Epichlorohydrin is used as a solvent for natural and synthetic resins, gums, cellulose esters and ethers, paints, varnishes, nail enamels and lacquers, cement for Celluloid. Also, it is used as stabilizer.
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 Smyth, H.F., et al.: J. Ind. Hyg. Toxicol., 30, 63 (1948),

Applications A BODIPY derivative, used to synthesize fluorescent probes.

Applications Fenfluthrin can be used in agricultural use and as analyte in analytical/biological study of retrospective screening of relevant pesticide metabolites in food using liquid chromatography high resolution mass spectrometry and accurate-​mass databases of parent molecules and diagnostic fragment ions.
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 Polgar, L., et al.: J. Chromatogr. A., 1249, 83-91 (2012)

Applications A new, oral, small-molecule Tyrosine Kinase Inhibitor (TKI) for the treatment of CML. Antineoplastic. It is a COVID19-related research product.
References Lombardo, L.J., et al: J. Med. Chem., 47, 6658 (2004), Shah, N. P., et al.: Science, 305, 399 (2004), O’Hare, T., et al.: Curr. Opin. Genet. Dev., 16, 92 (2006),

Applications Fenthion Sulfoxide is the sulfoxide anlogue and metabolite of the organothiophosphate insecticide Fenthion (F278000).
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 Wallnoefer, P. et al.: Pflanzensch.-Nach., 29, 236 (1976); Minelli, E.V. et al.: J. Agric. Food. Chem., 44, 936 (1996);

Applications Pimobendan-d3, is the labeled analogue of Pimobendan (P447500), a cardiotonic agent.
References Yokota, S. et al.: Yakuri Chiryo, 20, 1143 (1992); Yamamoto, M. et al.: Kank. Igaku Ken. Nenpo, 47, 155 (1996); Matsumoto, A. et al.: Cardiovas. Drugs Ther., 12, 595 (1998);

Applications Labelled Ticagrelor (T437700), the first reversible oral P2Y12 receptor antagonist, provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Used in the treatment of acute coronary syndromes (ACS).
References Matetzky, S., et al.: Circulation, 109, 3171 (2004), Bassand, J., et al.: Eur. Heart J., 28, 1598 (2007), Jakubowski, J., et al.: Cardiovasc. Drug Rev., 25, 357 (2007),

Applications ω-Hydroxy-DEET is a metabolite of DEET (D228500), an insect repellant commonly used to prevent contact with mosquitoes.
References Constantino, L. & Iley, J.: Xenobiotica, 29, 409 (1999); Syed, Z. & Leal, W.: P. Natl. Acad. Sci. USA, 105, 13598 (2008)

Applications Aminosteroid, competitive neuromuscular blocker.
References Magorian, T., et al.: Anesthesiology, 79, 913 (1993), Wicks, T.C., et al.: J. Am. Assoc. Nurse Anesth., 62, 33 (1994)

Stability Hygroscopic
Applications Propoxycarbazone sodium salt
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 Paraquat Monopyridone Iodide is a metabolite of Paraquat (P191900), a commonly used heribicide.
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 Fuke, C., et al.: Arch. Toxicol., 70, 504 (1996); Heylings, J.R. et al.: Toxicology, 241, 1 (2007); Wibawa, W., et al.: Int. J. Agric. Biol., 11, 145 (2009); Franco, R. et al.: Chem.-Biol. Inter., 188, 289 (2010);

Applications 24 Bisphenol S-13C12 is a material used in thermal printing. Used in the development of black leuco dyes.
References Shima, H. et al.: J. Imag. Sci. Technol., 54, 020502 (2010)

Applications cis-N-Acetyl-S-(4-hydroxy-2-buten-1-yl)-L-cysteine can be the cis-metabolite of Butadiene monoepoxide (BMO), a mutagen and carcinogen compound.

Applications Mesotrione is a herbicide that works by inhibiting 4-hydroxyphenylpyruvate dioxygenase (HPPD), a crucial enzyme for the biosynthesis of carotenoid in plants. Mesotrione is also a synthetic analog of lepospermone.
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, L., et al.: Indus. Crops. Prod., 39, 154 (2012); Pileggi, M., et al.: Chemosphere., 86, 1127 (2012); McElroy, J., S., Hort. Technol.,22, 627 (2012);

Applications Useful as a therapeutic antimicrobial for the treatment of respiratory infections.
References Pandey, S., et al.: J. Environ. Biol., 14, 267 (1993), Halling-Sorensen, B., et al.: J. Antimicrob. Chemother., 46, 53 (2000), Kim, S., et al.: Environ. Sci. Technol., 41(1), 50 (2007)

Applications Niclosamide Ethanolamine Salt is an ethanolamine salt of Niclosamide (N395500), which is used as an anthelmintic drug (Cestodes)
References Loftsson, T., et al.: J. Pharm. Sci., 85, 1017 (1996), Malik, N., et al.: Anti. Cancer Drugs, 10, 767 (1999), El-Sayed, M., et al.: Pharm. Res., 18, 23 (2001),

Applications Sulfinpyrazone is used in the treatment of gout acting as a uricosuric medication.
References Dubchak, N. et al.: Int. J. Nephrol. Renovasc., 3, 145 (2010); Fam, A. et al.: Curr. Rheumatol. Rep., 3, 29 (2001);

Applications Isoprothiolane is a dithiolane pesticide. Isoprothiolane is commonly used in agriculture as a fungicide to control planthoppers and blast disease in rice plants.
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 Chin, K.M.: Malay. Agric. J., 50, 221 (1975); Ikeda, Y. et al.: Biosci. Biotech. Biochem., 57, 288 (1993); Nakamura, H.: Rev. Plant Prot. Res., 10, 1 (1977); Reddy, A.P.K. et al.: Pesticide, 22, 21 (1988);

Applications N-Methyl Esomeprazole is an impurity of Omeprazole (O635000); a compound that binds covalently to proton pumps and inhibits gastric secretion. Also used as an antiulcerative.
References Muller, P., et al.: Arzneimittel-Forsch., 33, 1685 (1983); Wallmark, B., et al.: Biochim. Biophys. Acta., 778, 549 (1984); Morii, M., et al.: J. Biol. chem., 268, 21553 (1993); Ritter, M., et al.: Br. J. Pharmacol., 124, 627 (1998)

Applications MMAE is an effective and synthetic cytotoxic analog of Dolastatin 10 which is a potent antimitotic polypeptide isolated from a marine animal.
References Bai R. et al.: J. biol. Chem., 265, 17141 (1990); Giddens, A. et al.: Bioorg. Med. Chem., 24, 6075 (2016);

Applications Antipsychotic.
References Flanagan, T.L., et al.: J. Pharm. Sci., 51, 996 (1962), Post., A., et al.: Anal. Profiles Drug Subs., 9, 543 (1980)

Stability Hygroscopic
Applications Fensulfothion Sulfone is a metabolite of the insecticide fensulfonthion (F265490), an inhibitor of cholinesterase activity.
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 Solly, S.R.B., et al.: New. Zea. J. Agri. Res., 14, 88 (1971); Hansch, C., et al.: Biochem. Toxicol. Insectic. Proc., 33 (1970);

Applications Antiemetic, antipsychotic; used in treatment of vertigo.
References Taylor, W.B., et al.: Br. J. Clin. Pharmacol., 23, 137 (1987), Ward, A.E., Br. J. Clin. Pract., 42, 228 (1988),

Applications A reagent used to synthesize various dyes used in the textile industry. This is the labeled analog.
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 Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);

Stability Hygroscopic
Applications A metabolite of Deferiprone (D474000).
References Choudhury, R., et al.: Drug Metab. Dispos., 23, 314 (1995),

Applications Platycodin D is a known inhibitor of the proliferation of human gastric cancer cells as well as inducing apoptosis. It also causes anti-atherosclerotic.
References Wu, J. et al.: Biol. Pharm. Bull. 35, 1216 (2012); Chun, J. et al.: J. Cell. Biochem., 114, 456 (2013);

Applications Veratramine is useful as signal transduction inhibitor for treating tumors.
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 Imamura, L., et al.: J. Trad. Med., 12, 129 (1995), Ingolfsdottir, K., et al.: Antimicrob. Agents. Chemother., 1997, 41, 215 (1997), Tezuka, Y., et al.: J. Nat. Prod., 61, 1397 (1988)

Applications (3R,5S)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolyl]-3,5-dihydroxy-6-heptane acid (+)-phenylethylamine salt (CAS# 147511-70-4) is a useful research chemical compound.