Deuterated Compounds

Applications L-Proline-d3-N-Fmoc was used to prepare potent bombesin-like peptides for GRP-receptor targeting of tumors. It was also used to synthesize tetrapeptide aldehyde inhibitors of dengue virus NS3 protease.
References Nock, B., et al.: J. Med. Chem., 48, 100 (2005); Yin, Z., et al.: Bioorg. Med. Chem. Lett., 16, 40 (2006)

Applications (±)-Epichlorohydrin-2-d1 (CAS# 70735-27-2) is a useful isotopically labeled research compound.

Applications Di(methyl-d3)dimyristylammonium Chloride is labelled Dimethyldimyristylammonium Chloride (D472560) which is used as a surfactant.
References Cipiciani, A., et al.: Austr. J. Chem., 44, 1505 (1991); Hueck, H., et al.: Appl. Microbiol., 14, 308 (1966)

Applications 7,9-Di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione-13C6, is a labeled analogue of 7,9-Di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione (D493755), an antioxidant naturally found in aerial parts of Gmelina asiatica Linn (Verbenaceae). It is also found in essential oils of some Stachys species from Mediterranean area. It is an impurity of Irganox 1098 (A697523) used in the food packaging.
References Merlin, N., et al.: Pharmacogn. Res., 1, 152 (2009); Conforti, F., et al.: Food Chem., 116, 898 (2009), Riquet, A. et al.: Food Chem., 199, 59 (2016);

Applications 8-Bromo-7-ethyl-3,7-dihydro-3-methyl-1H-purine-2,6-dione-d5, is the labeled analogue of (B684895), which is a substituted derivative of Xanthine (X499950).
References Mueller, C. et. al: Handbook Exp. Pharmacol. 200,151(2011)

Applications Sodium n-Decyl-d21 Sulfate (CAS# 933826-83-6) is a useful isotopically labeled research compound.

Applications trans-Stilbene-alpha,beta-13C2 (CAS# 153610-50-5) is a useful isotopically labeled research compound.

Applications n-Propyl-1,1,3,3,3-d5 Alcohol (CAS# 188894-71-5) is a useful isotopically labeled research compound.

Applications n-Tridecane-d28 (CAS# 121578-12-9) is a useful isotopically labeled research compound.

Applications Methyl Benzoate-d8 (CAS# 91929-46-3) is a useful isotopically labeled research compound.

Stability Volatile
Applications 1-Butan-d9-ol is the labeled form of 1-Butanol, which is used for the production of dimethylfuran for liquid fuels.
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 Roman-Leshkov, Y. et al.: Nature, 447, 982 (2007);

Applications Isotope labelled D-galactose (G155250), A C-4 epimer of Glucose (G595000) found in milk and sugar beets as well as being synthesized by the body. Potential use in oral therapy for nephrotic syndrome in focal and segmental glomerulosclerosis.
References De Smet, E. et al.: Nephrol. Dial. Transplant., 24, 2938 (2009); Kivele, R. et al.: Carb. Pol., 85, 645 (2011);

Applications 1-Bromopentadecane-1,1,2,2-d4 (CAS# 1219798-87-4) is a useful isotopically labeled research compound.

Applications N,N-Dimethyltetradecylamine-d6 N-Oxide is an isotopic analog of N,N-Dimethyltetradecylamine Oxide (3332-27-2).

Applications (+)-cis-Vincaminic Acid Ethyl-d5 Ester is labelled (+)-cis-Vincaminic Acid Ethyl Ester (V314210) which is a derivative of Vinpocetine (D448350). It has been shown that under stressed conditions, vinpocetine equilibrates with Vincaminic Acid Ethyl Ester and hydrolyzes to Apovincaminic Acid (A729250).
References Muhammad, N., et al.: J. Pharmaceu. Sci., 77, 126 (1988); Han, et al.: J. Biol. Chem., 274, 22337 (1999), O’Donnell, et al.: Pharmacol. Biochem. Behav., 63, 185 (1999);

Applications Hexamidine-d12 Impurity A Hydrochloride is the labeled analogue of Hexamidine Impurity A Hydrochloride is an impurity of Hexamidine (H294205), an amidine compound use in the treatment of amyloid-related diseases; also use as preservative in cosmetics. Antiseptic.
References Taylor, P., et al.: J. Pharmaceut. Sci., 72, 1477 (1983); Granel, F., et al.: Clin. Infect. Diseases, 23, 839 (1996); Bailly, C., et al.: Biochem. J., 323, 23 (1997); Enyedy, I., et al.: J. Med. Chem., 44, 1349 (2001)

Applications (9β,10α)-4-Chloro-Androst-4-ene-3,17-dione-d4 is an isotope labelled impurity of Androstenedione (A637550), a Testosterone (T155000) precursor and metabolite with androgenic activity.
References Walker, V.R., et al.: Anal. Biopchem., 234, 194 (1996); King, D.S., et al.: J. Am. Med. Assoc., 281, 2020 (1999)

Applications Intermediate in the biosynthesis of carotenoids
References Davidovich-Rikanati, R. et al.: Plant J., 56, 228 (2008); Puri, A. et al.: Weed Sci. 57, 482 (2009); Serino, S. et al.: J. Agric. Food Chem., 57, 8753 (2009);

Applications Eicosanoic-20,20,20-d3 Acid (CAS# 202480-70-4) is a useful isotopically labeled research compound.

Applications N,N-Dimethyl-d3-glycine HCl (N-methyl-d3) (CAS# 1219795-14-8) is a useful isotopically labeled research compound.

Applications N-Fmoc-(13C9,15N)-L-Tyrosine O-Tertbutyl Ether is the isotope labelled protected form of L-Tyrosine (T899975), an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.
References Gülçin, ?.: Amino Acids, 32, 431 (2007); Langen, K., et al.: Nuc. Med. Biol., 29, 625 (2002); Schallreuter, K., et al.: J. Invest. Derm., 104, 953 (1995); Zhang, W., et al.: Neuropharmacology, 47, 438 (2004)

Applications p-Xylene-alpha,alpha,alpha-d3 (CAS# 26204-18-2) is a useful isotopically labeled research compound.

Applications Labelled (R)-tert-Butyl 2-(tert-Butoxycarbonylamino)-5-oxo-5-phenylpentanoate is used in inhibition studies relating to elucidating the mechanism for carbapenam synthetase. Also used in the synthesis of sphingosine 1-phosphate receptor antagonists in the treatment of multiple sclerosis
References Gerratana, B. et al.: Biochem., 42, 7836 (2003); Ibrahim, M. et al.: J. Med. Chem., 55, 1368 (2012);

Applications 1,3-Propanediol-d8 is the labelled version of 1,3-Propanediol (P760320), which is a common organic reagent used in the synthesis of polymers and used in industrial organic chemistry for the synthesis of lubricants, foods, medicines and cosmetics.
References Sun, Y. et al.: Bioproc. Renew. Res. Commod. Bioprod., 289 (2014)

Applications Trilithium UDP-glucuronic Acid-3C1, 5N2 is an isotope labelled analog of Trisodium UDP-glucuronic Acid (T886285). Trisodium UDP-glucuronic Acid is a reactant used in the enzymatic preparation of β-glucuronides.
References Stevenson, D.E., et. al.: Collect Czech. Chem. C., 65, 117 (2000); Robotham, S.A., Brodbelt, J.S.: Biochem. Pharmacol., 82, 1764 (2011); Kren, V., et. al.: Drug Metab. Dispos., 28, 1513 (2000)

Stability Volatile
Applications 1-Bromobutane-d3 is used in the synthesis of specifically-deuterated procaine and tetracaine.
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 Boulanger, Y., et al.: J. Labelled Comp. Radiopharm., 18, 1197 (1981),

Applications Impurity in the production of labelled Phenylbutazone (P319572)
References Fricoteaux, R., et al.: J. Pharm. Biomed. Anal., 7, 1585 (1989), Segrestaa, J., et al.: Chem. Pharm. Bull., 50, 744 (2002),

Applications Synaptamide-d4 is labelled Synaptamide (S910000) which is an endocannabinoid-like derivative of docosahexaenoic acid with cannabinoid-independent function. It has potent synaptogenic activity and structural similarity to anandamide. Synaptamide (S910000) is subjected to hydrolysis by fatty acid amide hydrolase, and can be oxygenated to bioactive metabolites.
References Kim, H., et al.: Prostaglandins Leukot Essent Fatty Acids, 88, 121 (2013); Burstein, S., et al.: Bioorg. Med. Chem., 16, 9644 (2008); Fu, J., et al.: J. Biol. Chem., 282, 1518 (2007)

Applications 1,8-Octanedioic-d12 Acid (CAS# 169397-99-3) is a useful isotopically labeled research compound.