Deuterated Compounds

Applications 3-Chlorotoluene-d7 (CAS# 1219804-88-2) is a useful isotopically labeled research compound.

Applications 4-Amino-2,2,6,6-tetramethylpiperidine-d17; 1-15N-1-oxyl (CAS# 97461-87-5) is a useful isotopically labeled research compound that is used in various experiments, such as, synthesis of two cysteine-specific spin labels.
References Wu,G. J. Label. Compd.Radiopharm., 12,1173-1181,(1995);

Applications beta-Iminodi(propionic-2,2,3,3-d4 Acid) (CAS# 1219803-81-2) is a useful isotopically labeled research compound.

Applications 4-(Phenyl-d5)-3-buten-2-one (cas# 56187-93-0) is a compound useful in organic synthesis.

Applications 2-Bromotoluene-3,4,5,6-d4 (CAS# 56444-57-6) is a useful isotopically labeled research compound.

Applications 4-Nitrotoluene-alpha,alpha,alpha-d3 (CAS# 23346-24-9) is a useful isotopically labeled research compound.

Applications Monocrotaline-d4 is labelled Monocrotaline (M526000) which is a toxic pyrrolizidine alkaloid isolated from Crotalaria spp. It is used for inducing pulmonary diseases in rats.
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 Newberne, P.M., et al.: Toxicol. Appl. Pharmacol., 18, 387 (1971), Bober, M.A., et al.: Toxicon, 27, 1059 (1989), Wilson, D.W., et al.: Crit. Rev. Toxicol., 22, 307 (1992),

Applications N,N'-[1,2-Ethanediylbis[oxy[5-(2-methoxyphenoxy)[2,2'-bipyrimidine]-6,4-diyl]]]bis[4-(1,1-dimethylethyl)-benzenesulfonamide-d4 is labelled N,N'-[1,2-Ethanediylbis[oxy[5-(2-methoxyphenoxy)[2,2'-bipyrimidine]-6,4-diyl]]]bis[4-(1,1-dimethylethyl)-benzenesulfonamide (E676300) which is an impurity of Bosentan (B675900), a mixed endothelin receptor antagonist.
References Clozel, M., et al.: J. Pharmacol. Exp. Ther., 270, 228 (1994), Gutsch, G., et al.: Cardiovasc. Drugs Ther., 10, 717 (1996), Weber, C., et al.: Clin Pharmacol. Ther., 60, 124 (1996), Krum, H., et al.: N. Engl. J. Med., 338, 784 (1998)

Applications 3-Nitrofluoranthene-d9 (CAS# 350820-11-0) is a useful isotopically labeled research compound.

Applications 1,6-Dibromohexane-d12 (CAS# 169397-96-0) is a useful isotopically labeled research compound.

Applications N,N-Dimethylaniline-d11 (CAS# 85785-00-8) is a useful isotopically labeled research compound.

Applications Deferasirox Methyl Ester-d3 is the isotope labelled analog of Deferasirox Methyl Ester (D228675); a derivative of Deferasirox (D228650) which is an orally active tridentate iron chelator.
References Hershko, C., et al.: Blood, 97, 1115 (2001); Galanello, R., et al.: J. Clin. Pharmacol., 43, 565 (2003); Nick, H., et al.: Curr. Med. Chem., 10, 1065 (2003)

Stability Hygroscopic
Applications Propyl-d7 β-D-Glucuronide Sodium Salt is a glucuronide of a short-chained aliphatic alcohol formed via glucuronidation in human liver microsomes in vitro.
References Jurowich, S. et al.: Alcohol, 32, 187 (2004);

Applications 1-Bromobutane-3,3,4,4,4-d5 (CAS# 1219805-37-4) is a useful isotopically labeled research compound.

Applications Labelled 2-Furfurylthiol Acetate (F864600). 2-Furfurylthiol Acetate is a sulfur-substituted furan derivative used as flavouring agent. 2-Furfurylthiol Acetate is a precursor to furfurylmercaptan which is very prone to oxidation to the disulfide. We will provide a detailed procedure for the preparation of the thiol from the thioacetate with spectral data upon request.
References Engel, K., et al.: J. Agric. Food Chem., 39, 2249 (1991), Jones, M., et al.: J. Exp. Bot., 55, 1903 (2004), Gershater, M., et al.: J. Biol. Chem., 282, 21460 (2007),

Applications (R)-Hydroxymelphalan-d4 Trifluoroacetic Acid Salt is the isotope labelled analog of (R)-Hydroxymelphalan Trifluoroacetic Acid Salt (H939845); the R-enantiomer of Hydroxymelphalan (H939850) which is an analog of the antineoplastic Melphalan (M216900).
References Ross, W.C.J., et al.: Biochem. Pharmacol., 13, 969 (1964); Donelli, M.G., et al.: J. Pharm. Pharmacol., 18, 760 (1966); Furner, R.L., et al.: Cancer Treat. Rep., 64, 559 (1980)

Applications Isotope labelled N-Fmoc-glycine is an N-Fmoc-protected form of Glycine (G615990). Glycine is a nonessential amino acid that acts as an inhibitory neyrotransmitter in the vertebrate central nervous system. Glycine also posesses cytoprotective against oxidant damage in the kidney.
References Eulenberg, V., et al.: Trend. Biochem. Sci., 30, 325 (2005); Gundersen, R., et al.: Acta Anaesth. Scand., 49, 1108 (2005); Lockart, R. & Eagle, H.: Science, 129, 252 (1959); Sogabe, K., et al.: Kidn. Int., 50, 845 (1996)

Applications 1-(3,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol-d6 is an isotopic analog of 1-(3,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol (D474175) and a Miconazole (M342505) impurity.

Applications 2-Phenylethyl Acetate-d3 (CAS# 1219805-43-2) is a useful isotopically labeled research compound.

Applications 4-Hydroxychlorpropham Sulfate-d7 Triethylamine is an intermediate used in the synthesis of 4-Hydroxychlorpropham-d7 Sulfate Sodium Salt (H825077), which is derived from Isopropanol-d7 (I822752), a deuterated alcohol used in the study of lignite liquefaction.
References Kuznetov, P.N. et al.: Fuel, 70, 559 (1991);

Applications Benzyl-2,3,4,5,6-d5-amine (CAS# 1219802-81-9) is a useful isotopically labeled research compound.

Applications Decanoic-9,9,10,10,10-d5 Acid (CAS# 1219803-00-5) is a useful isotopically labeled research compound.

Applications Prometon-d3 (methoxy-d3) (CAS# 1219803-43-6) is a useful isotopically labeled research compound.

Applications Ethyl-d5 Butyrate is the labeled analogue of Ethyl Butyrate (E900690), which is used in the preparation of novel 2-cyanopyrimidines as cathespin K inhibitors. Also used in the synthesis of pyridobenzimidazole derivatives exhibiting antifungal activity by the inhibition of β-1,6-glucan.
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 By Rankovic, Z. et al.: Bioorg. Med. Chem. Lett.,, 20, 1524 (2010); Takeshita, H. et al.: Bioorg. Med. Chem. Lett., 20, 3893 (2010)

Applications An intermediate for the synthesis of aromatic analogs of retinal and retinoic acid.
References Pawson, B.A., et al.: J. Med. Chem., 22, 1059 (1979).

Applications Formamidine-13C Acetate (cas# 1215714-80-9) is a compound useful in organic synthesis.

Applications 1-(4-Amino-3,5-dichlorophenyl)-2-((4-hydroxycyclohexyl-D10)amino)ethanone is an intermediate in the synthesis of Clencyclohexerol-d10 (C572502), which is a labelled analog of Clenbuterol, a β-agonist which can be used as a growth promoter in farm animals.
References Maistro, S., et al.: Lancet, 346, 180 (1995); Vanoosthuyze, K., et al.: J. Agric. Food Chem., 45, 3129 (1997); Fiori, M., et al.: Anal. Chim. Acta, 529, 207 (2005); Salquebre, G., et al.: J. Anal. Toxicol., 31, 114 (2007);