Composés deutérés

Applications Sodium Formate (13c, 99%; D, 98%) (cas# 1215684-17-5) is a useful research chemical.

Stability Hygroscopic
Applications Hexanoyl-L-carnitine-(N-methyl-d3) Chloride, is the labeled analogue of Hexanoyl-L-carnitine Hydrochloride (H294440), which is used as reactant in the synthesis of carnitine benzyl esters as prodrugs.
References Gong, X., et. al.: J. Chem. Res., 6, 327 (2008)

Stability Hygroscopic
Applications Ethylamine Hydrochloride-d3 is the isotope labelled analog of Ethylamine Hydrochloride (E898290); a chemical used in various chemical organic syntheses and biological studies.
References Miller, M.M. et al.: Bioorg. Med. Chem. Lett., 22, 6503 (2012); Yasui, K. et al.: Prot. Sci., 19, 486 (2010)

Applications iso-Butyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 1219805-33-0) is a useful isotopically labeled research compound.

Stability Hygroscopic
Applications Alternariol Monomethyl Ether-d3 is labelled methyl este analog fo Alternariol. An alternaria mycotoxin and genotoxin, found in common edible crops. It inhibits the activity of various DNA-topoisomerases, increasing the rate of DNA strand breaks.
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 Asam, S., et al.: J. Agric. Food Chem., 57, 5152 (2009); Fehr, M., et al.: Mol. Nut. Food Res., 53, 441 (2009); Tiemann, U., et al.: Toxicol. Lett., 186, 139 (2009);

Applications Labelled 4-Nonyl Phenol (N650430). Used in the process for the manufacture of 5-nonyl salicylaldoxime, which is used for the selective purification and concentration of copper ions.
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 N-(2-Hydroxyethyl)nitotinamide-d4 is labelled N-(2-Hydroxyethyl)nitotinamide (H942365), an intermediate used to prepare oxadiazole oxide derivatives as vasodilators. It is also a derivative of Nicorandil (N398500) which is an antiaginal.
References Boschi, D., et al.: Bioorg. Med. Chem., 8, 1727 (2000); Nagai, H., et al.: Chem. Pharm. Bull., 32, 1063 (1984); Ma, C., et al.: J. Pharm. Biomed. Anal., 47, 677 (2008)

Applications A labelled isomer of dichloropropanol; shows metabolite toxicity.
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 Omura, M., et al.: Bull. Environ. Contam. Toxicol., 55, 1 (1995),

Applications 1,3-Diphenyl-d10-urea is labelled 1,3-Diphenyl-urea which is a cytokinin compound present in fruit and vegetables. It is metabolized by a moderate halophilic Marinobacter sp.
References Sørensen, S., et al.: FEMS Microbiol. Lett., 213, 199 (2002); Campillo, N., et al.: Talanta, 116, 376 (2013)

Applications 2,4-Dihydroxybenzophenone-d5 is deuterium labelled of 2,4-Dihydroxybenzophenone (D451780), which is a metabolite of Benzophenone (B204980). Benzophenone can be used to synthesize antihistamines, hypnotics and insecticides.
References Li, M.H., et al.: Toxicol. Environ. Chem., 94, 566 (2012); Leon, Z.. et al.: Anal. Bioanal. Chem., 398, 831 (2010); Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008)

Applications 1-Nitropyrene-d9 is a labelled isotope of 1-Nitropyrene (N519950), which is the most abundant nitropolycylcic aromatic hydrocarbon found in exhaust from diesel engines with potent carcinogenic and mutagenic properties. It is also an intermediate in synthesizing 1-Aminopyrene-d9 (A629287), which is derived from Pyrene-d10 (P849002), which is labelled Pyrene. Occurs in coal tar. Also obtained by the destructive hydrogenation of hard coal.
References Arce, R., et al.: J. Phys. Chem. A., 112, 10294 (2008); Winterstein, et al.: Z. Physiol. Chem., 230, 162 (1934);

Applications Carbetamide-D5 is the labelled analogue of Carbetamide (C178028). Carbetamide is used in the determination of pesticides.
References Jia, W., et al.: Journal of Chromatogr. A., 1395, 160-166 (2015)

Applications T-705RTP-13C5 Sodium Salt is a labeled salt derivative of T-705 (F103350) which has activity against the lethal H5N1 influenza A viruses.
References Yousuke, F., et al.: Antimicrob Agent Chemother., 49, 981 (2005); Kiso, M., et al.: Proc. Natl. Acad. Sci. U.S.A., 107, 882 (2010)

Applications The microwace spectra of Dichloroacetic Acid-d1 consists of many weak absorption lines.
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 Van Zoeren, E., et al.: J. Mol. Struct., 97, 315-322 (1983);

Applications Formetanate-d6, Hydrochloride (cas# 1185240-24-7) is a compound useful in organic synthesis.
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 D-Mannose is a carbohydrate that is important in the glycosylation of molecules in a variety of cellular processes. It is involved in N and O glycosylation of bovine why protein products, used in infant formulas. It is also responsible for the O-glycosylation of the T helper cell-derived cytokine interlukin-17A, an important cell-signaling molecule. This is the labeled analog.
References Van Leeuwen, S. et al.: J. Agri. Food Chem., 60, 12553 (2012); Geoghegan, K. et al.: Prot. Express. Purif., 87, 27 (2013);

Applications Eicosanoic-d39 Acid (CAS# 39756-32-6) is a useful isotopically labeled research compound.

Applications Phenethyl Alcohol-d5 (cas# 35845-63-7) is a compound useful in organic synthesis.

Applications Isobutyric-d6 Acid is the isotope labelled analogue of Isobutyric Acid, a carboxylic acid found in vanilla. Isobutryic Acid was used as an intermediate in the synthesis of novel inhibitors of signal transducer and activators of transcription 3 signaling pathway.
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 Zhang, M.M., et al.: Euro. J. Med. Chem., 62, 301 (2013);

Stability Unstable in Solution, Hygroscopic
Applications Used in nucleophilic substitution.
References Genicot, C., et al.: Bioorg. Med. Chem. Lett., 13, 437 (2003),

Applications Labelled Tetraglyme. It is used as a solvent.

Applications Thiamine hydrochloride phosphate-d3 was used as a reagent in the redn. of cytochrome c in its reaction with thiamine and its structural analogs.
References Vovk, A. I, et al.: Russian J. of Gen. Chem. 72(11), 1808-1812. (2002)