Deuterated Compounds

Applications Labeled 4-Bromo-1,2-dimethoxybenzene is a metabolite of bromobenzene, with a catechol moiety in the substructure. It also has use as a redox shuttle additive, essentially a component in lithium batteries that consumes excess current during overcharge.
References Billings, R.E. et al.: Drugs. Metab. Disp., 13, 287 (1985); Adachi, M. et al.: J. Electrochem. Soc., 146, 1256 (1999);

Applications Acrylonitrile (D3, 98%) (+0.1% 4-Methoxyphenol) (cas# 53807-26-4) is a useful research chemical.

Applications 1,5-Dibromopentane-1,1,5,5-d4 (CAS# 1219803-90-3) is a useful isotopically labeled research compound.

Applications 3-Bromopropionic-2,2,3,3-d4 Acid is the labeled analog of 3-Bromopropionic acid (B687705). 3-Bromopropionic Acid is used as a reagent in the synthesis of nitrogen containing diselenides which exhibit antioxidant activity. Also used as a reagent in the synthesis of indolin-2-one-based multi-targeted receptor tyrosine kinase inhibitors as potential anticancer agents.
References Nascimento, V., et al.: Eur. J. Med. Chem., 87, 131 (2014); Zhang, L., et al.: Eur. J. Med. Chem., 82, 139 (2014)

Applications 2-Nitropropane-1,1,1,3,3,3-d6 (CAS# 52809-86-6) is a useful isotopically labeled research compound.

Applications Ethyl β-Alanine-2,2,3,3-d4 Ester is an intermediate used in the synthesis of N-(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)-β-alanine-d4 (C424342), which is an isotope labelled N-(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)-β-alanine is a metabolite of Tianeptine (T436800), a tricyclic compound with psychostimulant, anti-ulcer and anti-emetic properties. Antidepressant.
References Malen, C., et al.: Experientia, 28, 811 (1972), Safa, A., et al.: J. Biol. Chem., 262, 7884 (1987), Ford, J.M., et al.: Pharmacol. Rev., 42, 155, (1990), Pierre, A., et a.: Cancer Res., 51, 2312 (1991), Nair, M. et al.: Analyst, 123, 2267 (1998)

Applications Anteisoheneicosanoic acid-d3 is labelled Anteisoheneicosanoic acid which is used in cosmetics as it allows hair fiber to lie flat and parallel with respect to each other while its removal formed coarse tangled bundles, aligned in disorderly manner.
References Tanamachi, H., et al.: J. Cosmetic Sci., 61, 147 (2010); Breakspear, S., et al.: PMSE Preprints, 90, 276 (2004)

Applications 1,2-Dimethoxybenzene-d10 (CAS# 362049-43-2) is a useful isotopically labeled research compound.

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

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 Butoxy-d9-acetic Acid (CAS# 669720-55-2) 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 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 (1,2,5,6-Tetramethyl-d6)naphthalene is the labeled analogue of 1,2,5,6-Tetramethylnaphthalene (T303675), a polycyclic aromatic hydrocarbon that has been found in petroleum.
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 Forster, P.G., et. al.: J. Chromatogr., 483, 384 (1989)

Applications (2,4-Dichlorophenoxy-d3)acetic-d2 Acid (CAS# 352438-69-8) is a useful isotopically labeled research compound.

Applications N-Methylform-d1-amide (CAS# 26103-38-8) is a useful isotopically labeled research compound.

Applications Tetradecanoic-14,14,14-d3 Acid (CAS# 62217-71-4) is a useful isotopically labeled research compound.

Applications N-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy-d4)benzamide is an intermediate in the synthesis of Fluvoxamine-d4 Maleate (F603503), a selective serotonin reuptake inhibitor (SSRI) used as an anti-depressant. Antiobsessional.
References Claassen, V., et al.: Br. J. Pharmacol., 60, 505 (1977); Koran, L.M., et al.: J. Clin. Psychopharmacol., 16, 121 (1996); Ware, M.R., et al.: J. Clin. Psychiatry, 58, Suppl. 5, 15 (1997); Inazu, M., et al.: Neurochem. Int., 39, 39 (2001)

Applications Hexadecanoic-15,15,16,16,16-d5 Acid (CAS# 285979-77-3) is a useful isotopically labeled research compound.

Applications Labelled 2,4-Diaminobutyric Acid. 2,4-Diaminobutyric Acid is a pharmacological tool and potential chiral building block. 2,4-Diaminobutyric Acid is also used as an internal standard for amino acid analysis. 2,4-Diaminobutyric Acid is also found to inhibit GABA transaminase, thus producing an elevation of GABA level, and to have an antitumor activity in vitro and in vivo against mouse fibrosarcoma cells.
References Riordan, J.F. et al.: Methods Enzymol., 47, 31 (1977); Beart, P.M. et al.: Neurscience Lett., 5, 193 (1977); Ronquist, G. et al.: J. Cancer Res. Clin. Oncol., 96, 259 (1980); Solladie-Cavallo, A. et al.: Tetrahedron Lett., 30, 6011 (1989);

Applications Ethylbenzene-2,3,4,5,6-d5 (CAS# 20302-26-5) is a useful isotopically labeled research compound.

Stability Volatile
Applications Acetonitrile (15n, 98%+) (cas# 14149-39-4) is a useful research chemical.

Applications 2,6-Dimethylnaphthalene-d12 (CAS# 350820-12-1) is a useful isotopically labeled research compound.

Applications Ethylene Glycol Monooctanoate-d4 is a deuterated version of Ethylene Glycol Monooctanoate (E917547), a reactant in the synthesis of water-woluble phospholipid analogues as inhibitors of phospholipase C.
References Franklin, Christopher L., et al.: J. of Org. Chem., 68(19), 7298-7307 (2003)

Applications Pyridine-15N, is the labeled analogue of Pyridine (P991280), a basic six-membered heterocyclic ring. Pyridine is a base structure present in many biologically active compounds like the vitamins niacin and pyridoxal. Pyridine is used in dehalogenation reactions and can be used as a base in condensation reactions.
References Egyed, J. et al.: Bull. Soc. Chim. Fra., 11, 3014 (1973); Li, Y. et al.: Wuli HUa. Xueb., 14, 1048 (1998);

Applications Phosphoric Acid-D4 Trifluoroboroane Deuterium Oxide is an intermediate in the synthesis of 3-Hydroxy Benzopyrene-d11 (H829402), which is a abelled metabolite of Benzopyrene (BaP), a carcinogenic component of tobacco smoke implicated in lung cancer.
References DiBiasio, K., et al.: Drug Metab. Dispos.,19, 227 (1991), Beach, J., et al.: J. Anal. Toxicol., 24, 670 (2000), Borman, S., et al.: Toxicol. Appl. Pharmacol., 167, 191 (2000), Tsai-Turton, M., et al.: Biol. Reprod., 77, 442 (2007),

Applications Hydrocinnamic-alpha,alpha-d2 Acid (CAS# 19136-97-1) is a useful isotopically labeled research compound.

Applications 2,5-Dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one-d3 is the deuterated version of 2,5-Dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one (D480165), which is an impurity of Alosetron (A575500) that is a serotonin 5HT3 receptor antagonist, used in treatment of irritable bowel syndrome.
References Camilleri, M., et al.: Lancet, 355, 1035 (2000); Nestorov, I., et al.: Drug Metab. Dispos., 30, 276 (2002); Lewis, D., et al.: Drug Metab. Rev., 35, 1 (2003); Tang, H., et al.: J. Pharm. Sci., 95, 1783 (2006); Gleeson, M., et al.: J. Med. Chem., 50, 101 (2007);