Toxicologie

<p>Applications A metabolite of Caffeic acid.<br>References Zhu, B., et al.: J. Biol. Chem., 269, 292 (1994), Azuma, K., et al.: J. Agric. Food Chem., 48, 5496 (2000), Stark, T., et al.: J. Agric. Food Chem., 54, 5530 (2006), Hensel, A., et al.: Planta Med., 73, 142 (2007),<br></p>

<p>Applications Ethametsulfuron-methyl is a regulator of the early steps of complement activation on mucosal surfaces. It can be used in combination treatment of ohmic heating with various essential oil components for inactivation of food-​borne pathogens in buffered peptone water and salsa.<br>References Kim, S. S., et al.: Food Control, 80, 29 (2017); Reichhardt, M. P., et al.: Front Immunol, 7, 85 (2016)<br></p>

<p>Stability Hygroscopic<br>Applications Mertansine-13CD3 is the isotope labelled analog of Mertansine (M257800); a cytotoxic agent used as the cytotoxic component in antibody-drug conjugates.<br>References Erickson, H., et al.: Cancer Res., 66, 4426 (2006); Kellogg, B., et al.: Bioconjugate Chem., 22, 717 (2011)<br></p>

<p>Applications Pyribenzoxim can be used in biological study of production of acetolactate synthase inhibitor herbicide tolerant Brassica napus mutants.<br>References Ruiter, R., et al.: U.S. Pat. Appl. Publ., US 20150089682 A1 20150326 (2015)<br></p>

<p>Applications Halosulfuron-methyl<br></p>

<p>Applications epi Dienogest, is metabolite of Dienogest (D441870), a derivative of 19-Nortestosterone, that in combination with estrogencan acts as oral contraceptive.<br>References Hubner, M., et al.: Arzneim.-Forsch., 30, 401 (1980), Spona, J., et al.: Contraception, 56, 185 (1997), Foster, R.H., et al.: Drugs, 56, 825 (1998),<br></p>

<p>Impurity Cefpodoxime Proxetil EP Impurity E<br>Applications Cefotaxime Proxetil (Cefpodoxime Proxetil EP Impurity E) is an impurity of Cefotaxime (C242950), which is a broad spectrum third generation cephalosporin antibiotic. The name Cefotaxime applies to the isomer having a syn-methoxy imino group.<br>References Wise, R., et al.: Antimicrob. Agents Chemother., 14, 807 (1978), Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 11, 139 (1982),<br></p>

<p>Applications De-O-ethoxy Tamsulosin is a derivative of Tamulosin (T006350), a specific α1-adrenoceptor antagonist. It is used in the treatment of benign prostatic hypertrophy.<br>References Kawabe, K., et al.: J. Urol., 144, 908 (1990), Abrams, P., et al.: Br. J. Urol., 76, 325 (1995), Michel, M.C., Expert Opin. Pharmacother., 5, 151 (2004),<br></p>

<p>Applications Albendazole Sulfoxide-d7 is the isotope labelled metabolite of Albendazole (A511620), an anthelmintic agent.<br>References Dominguez, L., et al.: Farmaco, 50, 697 (1995), De Laurentis, N., et al.: Pharm. Pharmacol Lett., 6, 2: 51 (1996)<br></p>

<p>Applications A nitrogenous compound from octopus muscles. It is used for producing seasoning and food additive.<br>References Brown, A., et al.: J. Gen. Microbiol., 72, 589 (1972), Larher, F., et al.: Plant Physiol. Biochem., 41, 657 (2003),<br></p>

<p>Applications Ondansetron is a specific serotonin (5-HT3) receptor antagonist. Antiemetic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kris, M.G., et al.: J. Clin. Oncol., 6, 659 (1988); Faris, P..L., et al.: Lances, 355, 792 (2000)<br></p>

<p>Stability Hygroscopic<br>Applications Labelled analogue of 3-Hydroxykynurenine is a metabolite of tryptophan. 3-Hydroxykynurenine filters UV light in the human lens. Studies suggest that Hydroxykynurenine is an endogenous oxidative stress generator and a potential endogenous neurotoxin.<br>References Malina, H.Z. et al.: Graefes. Arch. Clin. Exp. Ophthalmol., 233, 38 (1995); Okuda, S. et al.: J. Neurochem., 70, 299 (1998);<br></p>

<p>Applications 4-O-Desmethyl 4-O-Ethyl Trimethoprim is a derivative of Trimethoprim (T795615), an antibacterial agent that is commonly prescribed in conjunction with Sulfametoxazole (S699086) to treat patients afflicted with urinary tract infections. 4-O-Desmethyl 4-O-Ethyl Trimethoprim also has potential antibacterial activity.<br>References Roth, B., et al.: J. Med. Chem., 24, 933 (1981)<br></p>

<p>Stability Hygroscopic<br>Applications A metabolite of Tramadol.<br>References Raffa, R., et al.: J. Pharmacol. Exp. Ther., 267, 331 (1993), Pospisilova, M., et al.: J. Pharm. Biomed. Anal., 18, 777 (1998), Scott, L., et al.: Drugs, 60, 139 (2000), Wu, W., et al.: Xenobiotica, 32, 411 (2002),<br></p>

<p>Applications (R)-3-Aminobutan-1-ol, can be used as an intermediate in the preparation of compounds having HIV integrase inhibitory activity.<br>References Johns, B. et al.: J. Med. Chem., 56, 5901 (2013);<br></p>

<p>Applications Fenobuccarb is a carbamate insecticide used as an agricultural insecticide on rice and cotton.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Strempel, S., et al.: Envrion. Toxicol. Chem., 32, 1187 (2013); Xu, X.M., et al.: Food. Chem., 135, 161 (2012);<br></p>

<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An isotopically Labelled analog of retinoic acid. Physiological metabolite of vitamin A. Effects gene expression via nuclear retinoic acid receptors (RAR); mediates cellular growth and differentiation.A representative lot contains 11% d4, no d0 or d1 present.<br>References Kamm, J.J., et al.: J. Am. Acad. Dermatol., 6, 652 (1982), Warrel, R.P., et al.: Leukemia, 8, 929 (1994), Sasai, Y., et al.: J. Neurol., 249, 41 (2002),<br></p>

<p>Applications Florasulam is a triazolopyrimidine sulfonamide compound that is used as a post emergence herbicide. Florasulam is often used to control dandelion populations in wheat fields.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Krieger, M., et al.: J. Agr. Food Chem., 48, 3710 (2000); Li, Z., et al.: Bull. Environ. Cont. Toxicol., 90, 280 (2013)<br></p>

<p>Stability Light Sensitive<br>Applications α-Chlordane is an organochlorine pesticide/insecticide used in the protection of crops from pests.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shoeib, M., et al.: Env. Toxicol. Chem., 21, 984 (2002); Parlar, H. et al.: J. Agric. Food. Chem., 27, 278 (1979);<br></p>