Toxicology

<p>Applications (3β,5α,22E)-3-[[(1,1-Dimethylethyl)diphenylsilyl]oxy] Ergosta-7,22-diene is an intermedate in the synthesis of Episterol which is a compound influencing ergosterol biosynthesis, and thus acting as an antifungal agent.<br>References Mallory, J. et al.: Pharmacol., 3, 179 (2012); Mueller, C. et al.: Steroids, 78, 483 (2013);<br></p>

<p>Applications 3-tert-Butyldimethylsilyloxyoleyl O-(Methoxymethoxy)carnitine Ester Chloride Salt is an analog of Carnitine (C184110), an essential cofactor for the metabolism of fatty acids.<br></p>

<p>Applications 6,8-Difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid-d8 Ethyl Ester is an isotope labelled intermediate in the synthesis of Marbofloxacin (M197000), a fluorinated quinolone antibacterial agent.<br>References Gruet, P., et al.: Vet. Rec., 140, 199 (1977), Lefebvre, H.P., et al.: J. Vet. Pharmacol. Ther., 21, 453 (1998),<br></p>

<p>Applications 4-Chloro-5-fluoro-2-nitrobenzoic Acid is an intermediate in the synthesis of Albaconazole (H761395), an antifungal agent as neuroprotectant.<br></p>

<p>Applications 3-Benzyloxy-2-(2-hydroxy-2-phenylethyl)-4H-pyran-4-one is an intermediate in the synthesis of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor.<br></p>

<p>Applications Phthalamic Acid is a reactant in the synthesis of phthalimide derivatives with analgesic activity.<br>References Gajare, S.P., Mahajan, S.S.: Int. J. Pharmaceut. Phytopharmacol. Res., 1, 357 (2012)<br></p>

<p>Applications The labelled aglucon of apiin and of apigenin-7-glucoside.<br>References Chaumontet, C., et al.: Carcinogenesis, 15, 2325 (1994), Sato, F., et al.: Biochem. Biophys. Res. Commun., 204, 578 (1994), Kuo, M.L. et al.: Biochem. Biophys. Res. Commun., 212, 767 (1995)<br></p>

<p>Applications Digoxin-4’’’-O-tetra-O-acetyl β-D-Glucopyranoside is an intermediate in the synthesis of Digoxigenin Tetradigitoxoside (D446510), which is a digoxin (Dx) (D446575) impurity.<br>References Fujii, Y., et al.: Clin. Chem., 37, 476 (1991), Salphati, L., et al.: Xenobiotica, 29, 171 (1999), Song, S., et al.: Drug Metab. Dispos., 27, 689 (1999),<br></p>

<p>Applications rac-cis-Permethrinic acid is a potent insecticide used in the agricultural industry to eliminate unwanted pests from crops. rac-cis-Permethrinic acid is also metabolite of pyrethroid compounds, a group of pesticides that are relatively low toxicity (to organisms that are not intended to be targeted) and biodegradable.<br>References Kale, M., et al.: Toxicol. Lett., 105, 197 (1999); Leszczynski, J., et al.: J. Am. Chem. Soc., 115, 5891 (1993); Sodurlund, D. &amp; Bloomquist, J.: Ann. Rev. Entomol., 34, 77 (1989)<br></p>

<p>Applications (1S,2R,6R)-6-Acetoxy-2-((bis(benzyloxy)phosphoryl)oxy)-4-(ethoxycarbonyl)cyclohex-3-en-1-yl benzoate is an intermediate in the synthesis of Shikimate-3-phosphate (S357026), an substrate for 5-Enolpyruvoyl-shikimate-3-phosphate synthase (EPSPS), the target for the board-spectrum herbicide N-(phosphonomethyl)glycine(glyphosate).<br>References Mooney, C.A., et al.: J. Med. Chem., 57, 3154 (2014);<br></p>

<p>Applications A labelled degradation product of Desloratadine. Desloratadine impurity.<br>References ,Billah., et al.: Lipids, 26, 1172 (1991), Piwinski., et al.: J. Med. Chem., 34(1), 457 (1991)<br></p>

<p>Applications The labelled epimer of Medroxyprogesterone acetate (M203560). Progesterone impurity.<br>References Tang, M., et al.: Endocrinol., 151, 1320 (2010), Lee, K., et al.: Mol. Cell. Endocrinol., 319, 109 (2010), Rodgers, A., et al.: Chem., Res. Toxicol., 23, 724 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),<br></p>

<p>Applications Methyl Oleate can be used as a plasticizer. It is one of the biodiesel constituent fluids.<br>References Ben Amara, A., et al.: Energ. Fuel, 27, 6125 (2013); Arca, M., et al.: J. Am. Oil Chem. Soc., 89, 987 (2012)<br></p>

<p>Applications Methyl 1-((2-Benzyloxycarbonxyl)phenyl)-2,3,4-tri-O-acetyl-β-D-glucopyranuronate-d4 is an intermediate in the synthesis of the metabolites of Nitazoxanide (N490100), an anthelmintic (cestodes), antiprotozoal (cryptosporidium) agent.<br>References Honma, K., et al.: Chem. Pharm. Bull., 24, 394 (1976), Dubreuil, L., et al.: Antimicrob. Agents Chemother., 40, 2266 (1996), Stockis, A., et al.: Int. J. Clin. Pharmacol. Ther., 34, 349 (1996),<br></p>