Deuterated Compounds

Applications Ethyl-d5 4-Aminobenzoate (CAS# 1219803-76-5) is a useful isotopically labeled research compound.

Applications Labelled Malic Acid. The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.
References Rindi, G., et al.: Biochem. J., 80, 214 (1961), Wolfgang, M., et al.: J. Biol. Chem., 281, 37265 (2006), Navarro, D., et al.: Metab. Brain Dis., 23, 115 (2008),

Applications Used for preparation of uniformly Labelled 13C polychlorobiphenyl (PCB) standard.
References McCurry, J.D., et al.: Anal. Chem., 58, 2785 (1986),

Applications Product formed by Cyclohexan-1,3-dione Hydrolase enzyme
References Torisu, K., et al.: Eur. J. Med. Chem., 40, 505 (2005), Rosenbaum, C., et al.: J. Med. Chem., 48, 1179 (2005), Huang, C., et al.: Bioorg. Med. Chem. Lett., 16, 507 (2006),

Applications Ditridecyl Adipate-d8 is the isotope labelled analog of Ditridecyl Adipate (D494195); a compound used as a skin conditioning or fragrance ingredient, plasticizer, solvent or emollient in cosmetics. Also used in combination with other compounds as a finisher for texturing of polyester yarns.
References Fiume, M.M., et al.: Int. J. Toxicol., 31, 5S (2012); Burks, P.P., et al. Finish Composition for Draw-texturing Yarn. US 3859122 A 19750107. Jan 7, 1975

Applications 2,4,5-Trichloroaniline-d4 (CAS# 1219804-61-1) is a useful isotopically labeled research compound.

Applications α-Methyl-1-naphthaleneacetic Acid Methyl Ester is an isotope labelled intermediate in the synthesis of 5-Methylchrysene (M265135), methylated derivative of chrysenes (MeChry), an aryl hydrocarbon receptor (AhR) agonist.
References Abd, E.A., et al.: Poly. Arom. Comp., 33, 331 (2013); Galatsis, P., et al.: Bioorg. Med. Chem. Lett., 20, 5089 (2010);

Applications 1,2-Dimethoxybenzene-4,5-d2 (CAS# 203645-56-1) is a useful isotopically labeled research compound.

Applications: An intermediate in the preparation of labelled thymidine derivatives
References el Kouni, M., et al.: Biochem. Pharmacol., 51, 1687 (1996),

Applications Glyceryl Tri(hexadecanoate-16,16,16-d3) (CAS# 285979-78-4) is a useful isotopically labeled research compound.

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);

Applications 1-Bromononane-d19 (CAS# 1219805-90-9) is a useful isotopically labeled research compound.

Applications O-Toluoyl Chloride-D7 is the deuterated form of O-Toluoyl Chloride (T536250), which is used in the synthesis if quinolinone compounds as SARS CoV 3CLpro inhibitors. Also used in the synthesis of benzooxaboroles as orally active anti-inflammatory agents.
References Sun, Y. et al.: Chin. J. CHem., 31, 1199 (2013); Akama, T. et al.: Bioorg. Med. Chem. Lett., 23, 5870 (2013);

Applications 1-Dodecan-d25-ol, is the labeleld isptope of Dodecanol, that can be used to make surfactants, lubricating oils,and pharmaceuticals, such as Brij L23-d25 (P688277).
References Richard Stephenson and James Stuart, "Mutual Binary Solubilities: Water-Alcohols and Water-Esters", J. Chem. Eng. Data, 1986, 31, 56-70