Deuterated Compounds

Applications The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive.
References Aggarwal, S., et al.: Mol. Pharmacol., 69, 195 (2006), Beekwilder, J., et al.: Biotechnol. J., 2, 1270 (2007), Akiyama, M., et al.: J. Food Sci., 72, C388 (2007),

Applications Propanoic-13C3 Acid is labelled Propionic Acid (P786360) which is used in the synthesis of novel inhibitors of signal transducer and activator of transcription 3 signaling pathway in the potential treatment of human cancers. In addition it is used in the synthesis of morphans.
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. et al.: Eur. J. Med. Chem., 62, 301 (2013); Bradshaw, B. et al.: Org. Lett., 15, 2458 (2013)

Applications 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);

Applications Acetic Acid-1-13C-2,2,2-d3 is used in the technique for determining the concentration and 13C enrichment of acetate in biological fluids.
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 David, F., et al.: Anal. Biochem., 218, 143 (1994),

Applications Isotope labelled Sodium β-Hydroxyethoxyacetate is used in the synthesis of polymer microspheres that are magnetized and are used for enzyme catalysis or bioaffinity separations.
References Horak, D. et al.: Macromol. Biosci., 12, 647 (2012); Pestov, A. et al.: Russ. J. Coord. Chem., 38, 738 (2012);

Stability Hygroscopic
Applications Isotope labelled N-Acetyl-S-(2-cyanoethyl)-L-cysteine Ammonium Salt is a metabolite of Acrylonitrile (AN) and acrylamide (AM). Are commonly used in the synthesis of plastics and polymers.
References van Bladeren, P., et al.: Drug Metab. Dispos., 9, 246 (1981), Guengerich, F., et al.: Chem. Res. Toxicol., 4, 168 (1991),

Applications Tetraphenylstannane-d20 is an isotope labelled organometallic compound and an intermediate in the synthesis of isotope labelled Chlorotriphenylstannane (C4222525), a compound used in the synthesis of nano particles that bears triamide ligands.
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 Labelled analogue of Hydrocinnamic Acid, a cinnamic acid derivative used in the compositions for the treatment of blood disorders using α-methylhydrocinnamic acid.
References Migliaccio, A., et al.: Blood, 76, 1150 (1990); McDonagh, K., et al.: J. Biol. Chem., 266, 11965 (1991);

Applications Labelled acetylsalicylic acid impurity B.
References Walter, M., et al.: Eur. J. Biochem., 1996, 239, 281 (1996), Bantignies, B., et al.: Plant Mol. Biol., 42, 871 (2000), Bais, H., et al.: J. Biol. Chem., 278, 32413 ( 2003), Finkler, C., et al.: Genetica, 124, 117 (2005),

Applications N-Acetyl-D-mannosamine-13C,d3 is the isotope labelled analog of N-Acetyl-D-mannosamine (A186199) which is a derivative of D-Mannosamine (M167000).
References Pukanud, P. et al.: Drug Delivery, 16, 289 (2009)

Applications rac-3-Hydroxypentanoic acid-D3 is a labelled analogue of rac-3-Hydroxypentanoic acid (H949470), a useful synthetic intermediate that is used in the fine chemical and pharmaceutical industries.
References Kuhara, T. & Matsumoto, I.: Biomed. Mass Spec., 7, 424 (1980); Rinaldo, P., et al.: Perspect. Inherit. Metabol. Dis., 7, 57 (1987); Tseng, H., et al.: Microb. Cell Fact., no Vol. given, 96 (2010)

Applications Pentanoic-5,5,5-d3 Acid acts as a reagent used in the isomerization and fragmentation of pentanoic and methylbutanoic acid cation radicals in gas phase.
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 Audier, H., et al.: Bull. Soc. Chim. Fr., 5, 833 (1985)

Applications Isotope labelled Diethyl Oxalate is used in the synthesis of novel indole β-diketo acid derivatives as HIV-1 integrase inhibitors.
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 Sechi, M., et al.: J. Med. Chem., 47, 5298 (2004);

Stability Hygroscopic
Applications Labelled Phosphocholine Chloride, a specific promoter of heparin and serum β-lipoprotein interaction. Phosphocholine Chloride protected the membranes of platelets, erythrocytes, and lysosomes against the labilizing action of various known membrane labilizers.
References Mookerjea, S. et al.: Biochem. Res. Biophys. Res. Comm., 53, 580 (1973); Caputi, A.P. et al.: Boll. Chim. Farmac., 117, 553 (1978):

Applications Labelled Triglyme. It is used as a solvent.

Stability Hygroscopic
Applications d4-Succinic Acid is a useful reagent as an internal standard for GC/MS analysis.
References Schummer, C., et al.: Talanta, 77, 1473 (2009);

Applications Isotope labelled Triglycidyl isocyanurate is a reagent used in the synthesis of N-Benzyl Metaxalone (B285000), which is a muscle relaxant used to relax muscles and relieve pain.
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 Toth, P.E., et al.: Clin. Ther., 26, 1355 (2004)

Applications N,N-Dimethylacetamide (D9, 99%) (cas# 16727-10-9) is a useful research chemical.

Applications 3,4-Diaminopyridine-d3 is the deuterium labelled analog of the drug 3,4-Diaminopyridine (D415950), which is used as a reagent in the preparation of 9-deazaxanthine derivatives which has activity as dual A2A antagonists/MAO-B inhibitors with potential as anti-Parkinson's agents.
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 Rivara, S., et al.: J. Med. Chem., 56, 1247 (2013)