Composés deutérés

Applications 2-(1-Cyanoethyl)indole-13C215N is an isotope labelled intermediate for the synthesis of pharmaceutical actives, intermediates and fine chemicals.
References Pezzuto, J.M., et al.: Biochem., 20, 298 (1981), Takeda, K., et al.: Chem. Pharm. Bull., 29, 1280 (1981),

Applications Carboxymethoxyamine-d2 Hemihydrochloride (cas# 1246817-66-2) is a compound useful in organic synthesis.

Applications 1,2-Cyclohexanedione-13C6 is the isotope labelled analog of 1,2-Cyclohexanedione (C988085), a compound used as a substrate to study enzyme cyclohexane-1,2-dione hydrolase as a new tool to degrade alicyclic compounds.
References Fraas, S., et al.: J. Molec. Cataly. B. Enzy., 61, 47 (2009); Steinbach, A., et al.: FEBS. J., 279, 1209 (2012);

Applications O-di-TMS 2-Arachidonyl Glycerol-d5 is an intermediate used in the synthesis of 2-Arachidonyl Glycerol-d5 (A765052), which is a labelled 2-Arachidonoylglycerol (A765050). It is a major endocannabinoid, which can inhibit synaptic transmission by presynaptic cannabinoid CB1 receptors. It plays an inhibitory role in the bombesin-induced activation of central adrenomedullary outflow in rats.
References Yokotani, K., et al.: Eur. J. Pharmacol., 512, 29 (2005), Jensen, R., et al.: Pharmacol. Rev., 60, 1 (2008), Lu, L., et al.: Eur. J. Pharmacol., 590, 177 (2008),

Applications Ledipasvir-d6 is labelled Ledipasvir (L320100) which is most commonly used in combination with sofosbuvir for treatment in chronic hepatitis C genotype 1 patients. It inhibits an important viral phosphoprotein, NS5A, which is involved in viral replication, assembly, and secretion.
References Lawitz, E., et al.: J. Hepatol., 57, 24 (2012); Afdhal, N., et al.: New England J. Med., 370, 1889 (2014)

Applications 3-Pentanone-d6 is labelled 3-Pentanone (P273600) which is a simple, symmetrical dialkyl ketone. It is mainly used as a solvent in paint and a precursor to vitamin E. It is a useful synthetic intermediate. It can be used as a reagent to synthesize Ethyl 2-Cyano-3,3-diethylacrylate (E907600) by Knoevenagel condensation. It also shows anticonvulsant effect in several types of mouse seizure models.
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 Hasebe, N., et al.: Eur. J. Pharma., 642, 66 (2010); Siegel, H., et al.: Ullmann's Encyclopedia of Industrial Chemistry, (2002)

Applications 2,3-Butane-1,1,1,4,4,4-d6-diol (CAS# 344750-80-7) is a useful isotopically labeled research compound.

Applications N-Acetyl-2,6-dichlorodiphenylamine-d5 is labelled N-Acetyl-2,6-dichlorodiphenylamine (A173570) which is an impurity of diclofenac (D436450, Na salt), a nonsteroidal anti-inflammatory compound and decycloxygenase (COX) inhibitor.
References Kenny, J. R., et al.: J. Med. Chem., 47, 2816 (2004); Sasaki, A., et al.: J. Pharmacol. Sci., 108, 266 (2008); Dalvie, D., et al.: Chem. Res. Toxicol., 22, 357 (2009)

Applications Isotope labelled Ethyl Octanoate used in the preparation of β-cyclodextrins as nano-drug delivery encasements. Also used in the synthesis of second generation biodiesels via palladium catalysis.
References Gervaise, C. et al.: New J. Chem., 36, 2417 (2012); Han, J. et al.: Green Chem., 12, 463 (2010);

Applications 1-(2-Aminophenyl)-2-chloroethanone-13C8 is an intermediate in the synthesis of Indole-3-carboxaldehyde-13C8 (I614993), the labelled version of Indole-3-carboxaldehyde (I615020) which is a tryptophan (T947200) metabolite from Streptomyces staurosporeus and it is chemical constituent from Inula wissmanniana. Indole-3-carboxaldehyde and other tryptophan metabolites play an important role in mammalian gut immune homeostasis.
References Yang, S., et al.: J. Nat. Prod., 60, 44 (1997); Cheng, X. et al.: Chem. Nat. Compd., 49, 815 (2013); Zelante, T., et al,: Immunity, 39, 372 (2013)

Applications 1-Bromo-2,4-difluorobenzene-d3 (CAS# 1219803-87-8) is a useful isotopically labeled research compound.

Applications Deferasirox Ethyl Ester-d5 is the isotope labelled analog of Deferasirox Ethyl Ester (D228655); 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)

Applications Benzyl-d7-amine HCl (CAS# 352431-27-7) is a useful isotopically labeled research compound.