Étalons pharmaceutiques

Applications A protected metabolite of the fluorinated quinolone antibacterial Ciprofloxacin.

Applications 2-Chloro-5-(trifluoromethyl)pyridine is a starting material for the preparation of novel herbicide fluazifop-butyi. 2-Chloro-5-(trifluoromethyl)pyridine is a mutagenic compound.
References Lu, Y., et al.: Shijie Nongyao, 31, 32 (2009); Dearfield, K. L., et al.: Mutat. Res. Lett., 301, 57 (1993)

Applications Florfenicol (F405750) derivative. Used as herbicides.

Applications Testosterone (T155000) derivative. Intermediate in the preparation of Epostane (E588850).

Applications A cell-permeable fluorescent probe selective for Zinc. Fluorescence: max. Em. l = 515nm
References Koh, J., et al.: Science, 272, 1013 (1996), Suh, S., et al.: Brain Res., 852, 268 (2000), Finney, L., et al.: Science, 300, 931 (2003), Lopantsev, V., et al.: Neuroscience, 116, 237 (2003), Kambe, T., et al.: Cell Mol. Life Sci., 61, 49 (2004),

Applications 2'-Deoxyadenosine-15N1 is an intermediate in the synthesis of 8-Oxo-2’-deoxyguanosine-13C,15N2 (O850252). A marker compound indicative of DNA damage associated with mutagenesis and carcinogenesis. Can induce differentiation of Friend murine erythroleukemia cells in vitro.
References Ueda, T., et al.: Chem. Pharm. Bull., 26, 2122 (1978), Jiang, F., et al.: Nature, 183, 382 (1996),

Applications Norbormide is used as a rodenticide. It acts as a vasoconstrictor and calcium channel blocker, but is selectively toxic to rats and has relatively low toxicity to other species, due to a species specific action of opening the permeability transition pores in rat mitochondria.
References Rennison, D., et al.: Bioorg. Med. Chem., 15, 2963 (2007); Zulian, A., et al.: Biochimica et Biophysica Acta, 1767, 980 (2007)

Applications N-Acetyl-S-(4-hydroxy-2-methyl-2-trans-buten-1-yl)-L-cysteine is a metabolite of Isoprene.
References Pecivova, P. et al.: J. Sci. Food Agric., 90, 1681 (2010); Hui, N. et al.: Meat Sci. Appl., 74 (2001); Kiviharju, K. et al.: J. Biotechnol., 117, 299 (2005);

Applications Daidzein-7-sulfate-4’-β-D-glucuronide disodium salt is a Daizein (D103500) metabolite.
References Adlercreutz, H;., et al.: J. Steroid Mol. Biol., 52, 97 (1995), Kinjo, J., et al.: Biol. Pharm. Bull., 27, 185 (2004),

Applications methyl 1,2,3,4-tetrahydronaphthalene-1-carboxylate (cas# 17502-86-2) is a useful research chemical.

Applications Metaldehyde
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 1-Amino-imidazolidine-2,4-dione (cas# 6301-02-6) is a useful research chemical.

Applications 1-Naphthylhydrazine (cas# 2243-55-2) is a useful research chemical.

Applications Labelled insecticidal, acaricidal, and fungicidal combinations of carboxamides and other pesticides.
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 Dugo, G., et al.: Food Chem., 16, 435 (2005), Caldas, E., et al.: Toxicology, 222, 132 (2006), Cabras, P., et al.: J. Agric. Food Chem., 45, 2244 (1997), Wilkinson, C., et al.: Regul. Toxicol. Pharmacol., 31, 30 (2000),