Deuterated Compounds

Applications Used as an animal glue liquifier, silver tarnish remover, fixing agents, manufactured resins and vulcanization accelerators. It is a known carcinogen, also causes bone marrow depression and goiters. 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 Butola, J., et al.: J. Plant Biol., 35, 75 (2008), Roux-Dalvai, F., et al.: Mol. Cell. Proteom., 7, 2254 (2008), Ansari, F., et al.: J. Enz. Inhibit. Med. Chem., 24, 151 (2009),

Applications Labelled Mebeverine Alcohol, a metabolite of Mebeverine (M202490), an antispasmodic. References Greenwood, B. et al.: Eur. J. Pharmacol., 211, 143 (1992); van Outryve, M. et al.: J. Clin. Pharm. Ther., 20, 277 (1995); Kraemer, T. et al.: Drug Metab. Disp., 28, 339 (2000);

Applications A labelled biodegradation product of Malathion (M111000). 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 Kim, Y. et al.: Chemosphere, 60, 1349 (2005); Yoshii, K. et al.: J. Health Sci., 54, 535 (2008); Hayasaka, M. et al.: Jap. J. Forensic Toxicol., 12, 15 (1994);

Applications 3,4-Dimethylphenol-13C8 is the isotope labelled analog of 3,4-Dimethylphenol. 3,4-Dimethylphenol is a reagent in the synthesis of vialinin A analogs with a potent inhibitory activity of tumor necrosis factor-a production. References Ye, Y.Q., et al.: Bioorg. Med. Chem. Lett., 22, 2385 (2012);

7-Hydroxy-4-cholesten-3-one-D7 (7OHCD7) is a metabolite of the bile acid, cholic acid. It is generated by the action of cholesterol 7α hydroxylase on cholesterol in the liver. It is excreted in bile, which is then absorbed back into the body from the gut and used for energy metabolism. 7OHCD7 has been shown to be an inhibitor of histone deacetylases, which are enzymes that regulate gene transcription. This inhibition leads to increased transcriptional regulation and reduced inflammatory responses in bowel disease models. 7OHCD7 has also been shown to increase cholesterol levels and reduce inflammation in humans with metabolic syndrome.

Applications Reagent used in the addition of labelled cyclopropane. 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 Cave, C., et al.: Eur. J. Med. Chem., 25, 75 (1990), Kiyama, R., et al.: Chem. Pharm. Bull., 43, 960 (1995), Humphries, P., et al.: Bioorg. Med. Chem. Lett., 16, 6120 (2006),

Applications 3-Pentanone-d6 is labelled 3-Pentanone (P273600) which is a simple, symmetrical dialkyl ketone. It is mainly used as a solvent in paint and a precursor to vitamin E. It is a useful synthetic intermediate. It can be used as a reagent to synthesize Ethyl 2-Cyano-3,3-diethylacrylate (E907600) by Knoevenagel condensation. It also shows anticonvulsant effect in several types of mouse seizure models. 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 Hasebe, N., et al.: Eur. J. Pharma., 642, 66 (2010); Siegel, H., et al.: Ullmann's Encyclopedia of Industrial Chemistry, (2002)

Applications 2-Chlorophenol is an intermediate used in the synthesis of Diclofenamide-13C6 (D436532), which is a labeled Diclofenamide, a potent carbonic anhydrase inhibitor. Diclofenamide may provide a therapeutic strategy in the inhibition of the human cytosolic isoforms I and II and transmembrane tumor-associated isoenzymes IX and XII. Diclofenamide has been shown to be is effective in the prevention of episodic weakness in both hypokalemic periodic paralysis (HypoPP) and potassium-sensitive periodic paralysis (PSPP). References Brzozowski, Z. et al.: Eur. J. Med. Chem., 46, 3656 (2010); Tawil, R. et al.: Ann. Neurol., 47, 46 (2000); Casey, J. et al.: J. Med. Chem., 47, 2337 (2004);

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Applications n-Octatriacontane-d78 (CAS# 1219803-25-4) is a useful isotopically labeled research compound.

Applications 2,4-Diamino-6-hydroxypyrimidine-15N4 is an intermediate in the synthesis of 2’-Deoxyguanosine-5N5 which is a nucleoside. References Krenitsky, T.A., et al.: Biochemistry, 20, 3615 (1981), Chapeau, M.-C., et al.: Chem. Res. Toxicol., 4, 636 (1991),

Anti-viral; HIV protease inhibitor