Composés deutérés

<p>Applications Sodium Butyrate-4,4,4-d3 (CAS# 347840-05-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications Sodium Butyrate-3,3,4,4,4-d5 (CAS# 204244-79-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-(3-Methylbutyryl)glycine-2,2-d2 (CAS# 1219795-09-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications Tridecanoic-2,2-d2 Acid (CAS# 64118-44-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications Ethylene Glycol Dilaurate-d4 is a deuterated version of Ethylene Glycol Dilaurate (E917476), a pearling agents for cosmetics.<br>References Onozaki, T., et al.: Journal of SCCJ, 15, 38-44 (1981)<br></p>

<p>Applications (±)-2-Chlorobutane-d9 (CAS# 175540-77-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2-Nitroaniline-4,6-d2 (CAS# 1276197-41-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-Fluorotoluene-alpha-d1 (CAS# 131088-90-9) is a useful isotopically labeled research compound. This compound can be used in to detect isotopic effects, and can be detected using NMR spectroscopy.<br>References Langen, H.,et.al., Z. Naturforsch.A., 46,1123-1130,(1991); Holland, H., et.al., J.Chem.Soc. Perkin Trans.1., 36,1107-1165,(2008);<br></p>

<p>Applications Tolcide 2230-d4 is derived from 2-Benzothiazolethiol-d4 (B206652), which is a useful building block in the synthesis of various pharmaceuticals.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications 1,8-Dimethylnaphthalene-d12 (CAS# 104489-29-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Ethyl-2,2,2-d3 Acetate (CAS# 109545-01-9) is a useful isotopically labeled reagent for radiolysis and reactions with radical-cations of esters in freon matrixes.<br>References Belevskii, V. N., et al.: Khimiya Vysokikh Energii, 21, 209 (1987)<br></p>

<p>Applications Pyrrolidine-2,2,5,5-d4 Hydrochloride is the salt, labeled analogue of Pyrrolidine (P997950), a heterocyclic compound used as a building block in the synthesis of wide range of pharmaceutical compounds, namely matrix metalloprotein inhibitors (MMPIs) and aminopeptidase N inhibitors (APNIs).<br>References Li, X. et al.: Mini-Rev. Med. Chem., 10, 794 (2010); Gragutan, I. et al.: Beil. J. Org. Chem., 7, 699 (2011)<br></p>

<p>Applications Bromocyclopropane-d4 is labelled Bromocyclopropane (B682760) which is used as a reagent to synthesize substituted (carboxycyclopropyl)glycines as potent and selective group II metabotropic glutamate receptor antagonists.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ornstein, P., et al.: J. Med. Chem., 41, 358 (1998)<br></p>

<p>Applications Isotope labelled Isonipecotic Acid Methyl Ester is a an ester derivative of 4-piperidinecarboxylic acid used as a reagent in the organic synthesis of neurochemicals, antibacterials and other biologically active compounds.<br>References Kim, E.-K. et al.: Yak. Hoechi, 48, 182 (2004); Tanitame, A. et al.: Bioorg. Med. Chem. Lett., 14, 2857 (2004);<br></p>

<p>Applications 6-Amino-5-nitrosouracil-13C,15N2 is an intermediate in the synthesis of Xanthine-13C15N2 (X499952), which is an isotope labelled analog of Xanthine (X499950), a substance that can be found in animal organs, yeast, potatoes, coffee beans, tea. Xanthine can be used to relax and widen certain breathing passages of the lungs. It is also found that a large number of derivatives that exhibits adenoside receptor antagonist properties.<br>References Mueller, C. et. al: Handbook Exp. Pharmacol. 200,151(2011)<br></p>

<p>Applications 2-Aminofluorene-9-13C (CAS# 335081-08-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Isotope labelled Nitrobenzene (N493000), used mainly in the production of the chemical precursor aniline as well as in azobenzene synthesis (1). Also may be reduced through magnetic iron oxide nanocrystals (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References Cantillo, D. et al.: J. Org. Chem. 2013 May 3;78(9):4530-42.Yadav, G. et al.: Chem. Eng. J. 2013 Aug:221(1) pp500-511<br></p>

<p>Applications Bromobenzene-2,3,5,6-d4 (CAS# 64646-03-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications DL-2-aminobutyric Acid-D5 is an intermediate used in the synthesis of Methyl Ergonovine-d5 Maleate Salt (M304602), which is a labeled metabolite of Methysergide. Semisynthetic ergot alkaloid. Oxytocic.<br>References Mueller, L., et al.: Headache, 37, 437 (1997), de Groot, A.N., et al.: Drugs, 56, 523 (1998)<br></p>

<p>Applications Labelled 2-Chloropyridine (C380605). (2-CPY) has been identified as a trace organic chemical in process streams, wastewater and even drinking water. Furthermore, it appears to be formed as a secondary pollutant during the decomposition of specific insecticides. 2-CPY was found to be genotoxic agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Demsia, G., et al.: Mutat. Res., 634, 32 (2007), Stapleton, D., et al.: Water Res., 43, 3964 (2009),<br></p>

<p>Applications (±)-1-Phenylethanol-d10 (CAS# 219586-41-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1,4-Di(methyl-d3)-naphthalene has been used in the preparation of di(trideuteriomethyl)naphthalene derivatives. 1,4-Di(methyl-d3)-naphthalene is a labeled analogue of 1,4-Dimethylnaphthalene (D476380), a polycyclic aromatic hydrocarbon (PAH) that has been found to retard the development of epidermoid carcinomas in hamster buccal pouch and alter the genes associated with the maintenance of a G1/S phase block possibly through the induction of the cell cycle inhibitors KRP1 and KRP2 in potatoes.<br>References Dizabo, P., et. al.: J. Labelled Compd., 2, 272 (1966); Malament, D.S., Shklar, G.: Carcinogenesis, 2, 723 (1981); Campbell, M.A., et. al.: Fuct. Interg. Genomics, 12, 533 (2012); Andrysik, Z., et. al.: Mutat. Res-Fund. Mol. M., 714, 53 (2011)<br></p>

<p>Applications 4-(Trifluoromethoxy)benzoic Acid-13C is labeled 4-(Trifluoromethoxy)benzoic Acid (T790720) which is a substituted benzoic acid used in the preparation of a various biologically active compounds such as antifungal and antimalarial agents.<br>References Jiang, Y. et al.: Bioorg. Med. Chem. Lett., 21, 4471 (2011); Herrin, T.R. et al.: J. Med. Chem., 18, 1216 (1975);<br></p>

<p>Applications 2-Hexanone-1,1,1,3,3-d5 (CAS# 4840-82-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Octatriacontane-d78 (CAS# 1219803-25-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2-Phenyl-d5-ethylamine (CAS# 912627-99-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2,6-Dinitrotoluene-alpha,alpha,alpha-d3 (CAS# 93951-90-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications Labelled (6R,7S)-Cefoperazone (C242890). (6R,7S)-Cefoperazone is the enantiomer of Cefoperazone (C242900) as an impurity.<br>References Fabre, H., et al.: J. Pharm. Sci., 73, 611 (1984), Strasters, J., et al.: Anal. Chem., 63, 2503 (1991), Chen, Z., et al.: World Notes Antibiot., 25, 249 (2004),<br></p>

<p>Applications Hexanenitrile-6,6,6-d3 (CAS# 1219805-03-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Dicyclohexyl Carbonate-d22 is the isotope labelled analog of Dicyclohexyl Carbonate (D438505); a reagent in the synthesis of colon specific reduction sensitive polymers for pharmaceuticals.<br>References Schacht, E. and Wilding, I.: PCT Int. Appl. WO 9610994 A1 19960418. Apr 18, 1996<br></p>

<p>Applications Labelled analogue of Diethyl Hexyl Phosphate, an alkylphosphoric acid used in the extraction of uranium from molybednum. Diethyl Hexyl Phosphate is also used as a solid dispersing agent in certain food and beverage containers.<br>References Li, Z.: Youkuangye, 5, 14 (1986);<br></p>

<p>Applications Acetic Acid-2-13C-2,2,2-d3 is used in a biosynthetic study such as the biosynthesis of Asperlactone.<br>References Garson, M.J., et al.: J. Chem. Soc., Chem. Communic., 14, 708 (1981),<br></p>

<p>Applications 1,1-Dichloroethane (2,2,2-D3, 98%) (cas# 56912-77-7) is a useful research chemical.<br></p>

<p>Applications DL-4-Hydroxyphenylalanine-3,3-d2 (CAS# 35693-18-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2,3,5-Trimethylphenol-d11 (CAS# 362049-46-5) is a useful isotopically labeled research compound.<br></p>