Composés deutérés
Les composés deutérés sont des molécules organiques dans lesquelles un ou plusieurs atomes d'hydrogène sont remplacés par du deutérium, un isotope stable de l'hydrogène. Ces composés sont essentiels dans divers domaines scientifiques, notamment la spectroscopie RMN, la spectrométrie de masse et les études cinétiques d'isotopes. Les composés deutérés améliorent la clarté et la précision des signaux dans les analyses en réduisant le bruit de fond et en offrant des perspectives uniques sur les mécanismes réactionnels et les structures moléculaires. Chez CymitQuimica, vous trouverez une large gamme de composés deutérés spécialement conçus pour soutenir vos recherches en chimie analytique et en études moléculaires.
4233 produits trouvés pour "Composés deutérés"
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Nicotinic Acid-d4
CAS :Produit contrôlé<p>Applications Labelled Nicotinic acid. It is a precursor of the coenzymes NAD and NADP. Widely distributed in nature; appreciable amounts are found in liver , fish, yeast and cereal grains. Dietary deficiency is associated with pellagra. The term “niacin” has also been applied to nicotinamide or to other derivatives exhibiting the biological activity of nicotinic acid. Vitamin (enzyme cofactor).<br>References Darby, W.J., et al.: Nutr. Rev., 33, 289 (1975), Black, A., et al.: Eur. J. Clin. Nutr., 54, 395 (2000), Cole, T., et al.: Br. Med. J., 320, 1240 (2000), Forshee, R., et al.: J. Nutr., 134, 2733 (2004),<br></p>Formule :C62H4HNO2Couleur et forme :Off-WhiteMasse moléculaire :127.13Methyl-d3 Paraben
CAS :Produit contrôlé<p>Applications Labelled Methylparaben (M325660). It is used as preservative in foods, beverages and cosmetics.<br>References Goodwin, M., et al.: Science, 203, 559 (1979),<br></p>Formule :C8D3H5O3Couleur et forme :NeatMasse moléculaire :155.1663-Amino-1-propanol-d6
CAS :Produit contrôlé<p>Applications 3-Amino-1-propanol-d6 is a deuterated version of 3-Amino-1-propanol (A628130) which is used in the synthesis of tetrathiafulvalenes displaying optical and electrochemical properties. Also used in the synthesis of lipid-like materials for the delivery and encapsulation of RNAi therapeutics.<br>References Ignatenko, E. et al.: Russ. J. Org. Chem., 49, 1379 (2013); Akinc, A. et al.: Nat. Biotech., 26, 561 (2008);<br></p>Formule :C3D6H3NOCouleur et forme :ColourlessMasse moléculaire :81.15Chlorotriphenylstannane-d15
CAS :Produit contrôlé<p>Applications Labeled Chlorotriphenylstannane, which is used in the synthesis of nanoparticles which bear triamide ligands.<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 Shariatinia, Z. et al.: Beil. J. Nanotech., 4, 94 (2013);<br></p>Formule :C18D15ClSnCouleur et forme :White To Off-WhiteMasse moléculaire :400.57Squalane-d62
CAS :Produit contrôlé<p>Applications Isotope labelled Squalane is used as an emollient and moisturizer in cosmetic applications.<br>References Allison, A.: Method, 19, 87 (1999)<br></p>Formule :C30D62Couleur et forme :Colourless OilyMasse moléculaire :485.2Butyl Paraben-13C6
CAS :<p>Applications Labelled Butylparaben. An antimicrobial agent used in cosmetic products.<br>References Gilliland, D. et al.: J. Appl. Bacteriol., 72, 258 (1992); Routledge, E. et al.: Toxicol. Appl. Pharmacol., 153, 12 (1998); Miller, C. et al.: J. Biol. Chem., 272, 32824 (1997); Nakagawa, Y. et al.: Biochem. Pharmacol., 55, 1907 (1998);<br></p>Formule :C6C5H14O3Couleur et forme :White To Off-WhiteMasse moléculaire :200.18N-Nitrosopiperidine-d10
CAS :Produit contrôlé<p>Applications Labelled N-Nitrosopiperidine (N545370). A carcinogenic nitrosocompound.<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 Bos, J., et al.: Cancer Res., 49, 4682 (1989), Wong, H., et al.: Carcinogenesis, 24, 291 (2003), Gonzalez-Mancebo, S., et al.: Mutat. Res., 558, 45 (2004), Gonzalez, M., et al.: Bioorg. Med. Chem., 13, 601 (2005),<br></p>Formule :C52H10N2OCouleur et forme :Colourless To YellowMasse moléculaire :124.21Nordihydrocapsaicin-d3
CAS :Produit contrôlé<p>Applications Nordihydrocapsaicin-d3 is labelled Nordihydrocapsaicin (N672600) which is a capsaicinoid and analog and congener of capsaicin in chili peppers.<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 Iwai, K., et al.: Agri. Biol. Chem., 43, 2493 (1979); Kozukue, N., et al.: J. Agr. Food Chem., 53, 9172 (2005)<br></p>Formule :C17H24D3NO3Couleur et forme :White To Off-WhiteMasse moléculaire :296.42m-Cresol-d7
CAS :Produit contrôlé<p>Applications sotope labelled m-Cresol (C781915) is one of the components that make up liquid rice hull smoke, and may contribute to its anti-inflammatory effects in mice.<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>Formule :C7D7HOCouleur et forme :NeatMasse moléculaire :115.18Fumaric Acid-d2
CAS :Produit contrôlé<p>Applications Fumaric Acid-d2 is the isotope labelled analog of Fumaric Acid. Fumaric acid is a compound that occurs in many plants. It is essential to vegetable and tissue respiration and also used as an antioxidant. Fumaric acid is also a metabolite of Dimethyl Fumarate (D464965), a compound used as a treatment for the relapsing forms of multiple sclerosis and psoriasis.<br>References Jelitto, T., et al.: Planta, 188, 238 (1992); Schimrigk, S., et al.: Eur. J. Neurol., 13, 604 (2006); Son, H., et al.: J. Agric. Food Chem., 56, 8007 (2008);<br></p>Formule :C4D2H2O4Couleur et forme :NeatMasse moléculaire :118.08Acetic Acid-d4
CAS :Produit contrôlé<p>Stability Hygroscopic, Moisture Sensitive<br>Applications Labelled Acetic Acid is used for analysis and profiling of biological samples resolved through NMR spectroscopy. It helps with the labelling of RNA for high resolution NMR.<br>References Cahoreau, E. et al.: Anal. Bio., 427, 158 (2012);<br></p>Formule :C22H4O2Couleur et forme :ColourlessMasse moléculaire :64.08Coumarin-d4
CAS :Produit contrôlé<p>Applications Labelled Coumarin (C755380). Pharmaceutic aid (flavor). Found in tonka beans, levender oil, woodruff, sweet clover.<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 Hazleton, L., et al.: J. Pharmacol. Exp. Ther., 118, 348 (1956), Lake, B., et al.: Food Chem. Toxicol., 37, 423 (1999), Frerot, E., et al.: Flavour Fragrance J., 17, 218 (2002), Yang, Z., et al.: Food Chem., 114, 289 (2009),<br></p>Formule :C92H4H2O2Couleur et forme :NeatMasse moléculaire :150.17Chloroform-13C
CAS :Produit contrôlé<p>Applications Chloroform-13C is a ubiquitous trichlorinated organohalide solvent. It is used in the preparation of stable isotope-labeled precursors for the synthesis of capsaicinoids, capsinoids and capsiconinoids.<br>References Kobata, K., et al.: Biosci., Biotechnol., Biochem., 75, 1611 (2011)<br></p>Formule :CHCl3Couleur et forme :NeatMasse moléculaire :120.37Acetamide-13C2
CAS :Produit contrôlé<p>Applications Isotope labelled Acetamide (A133060) which is often used as plasticizer and as industrial solvent (1). It can also be used for the transamidation of carboxamides in 1,4-dioxane in the absence of a catalyst (2) . Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References 1. Ma, X. et al.: Carb. Polym. 2004 Aug:57(2):197-2032. Vanjari, R. et al.: Tetrahedron. Lett. 2013 MayL54(20):2553-5<br></p>Formule :C2H5NOCouleur et forme :Off-WhiteMasse moléculaire :61.054-(4’-Hydroxyphenyl)-2-butanone-d5
CAS :Produit contrôlé<p>Applications The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive.<br>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),<br></p>Formule :C10H7D5O2Couleur et forme :NeatMasse moléculaire :169.231?-Hydroxy Bufuralol-d9 (Mixture of Diastereomers)
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications A metabolite of Bufuralol, a β-Adrenergic blocker with peripheral vasodilating activity.<br>References Boobis, A.R., et al.: Biochem. Pharmacol., 34, 65 (1985), Yamazaki, H., et al.: Mol. Pharmacol., 46, 568 (1994), Mast, N., et al.: Biochem., 42, 14284 (2003),<br></p>Formule :C16H14D9NO3Couleur et forme :White To YellowMasse moléculaire :286.411,2-Dichloroethane-D4
CAS :Produit contrôlé<p>Stability Volatile<br>Applications 1,2-Dichloroethane-D4 is a labelled analogue of 1,2-Dichloroethane (D434325). 1,2-Dichloroethane is one of the major waste products of the Vinyl Chloride industries, and has also been classified as a potential human carcinogen.<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 Hung, W., et al.: Appl. Surf. Sci., 255, 2205 (2008); Rannug, U., et al.: Chem.-Biol. Int., 20, 1 (1978)<br></p>Formule :C22H4Cl2Couleur et forme :ColourlessMasse moléculaire :102.98Eprinomectin-13CD3
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Eprinomectin-13CD3 is an isotopic analog of Eprinomectin (E590050), a mixture of semi-synthetic Avermectins.<br>References Jones, T.K., et al.: J. Agric. Food Chem., 42, 1786 (1994), Arena, J.P., et al.: J. Parasitol., 81, 286 (1995),<br></p>Formule :CC49D3H72NO14Couleur et forme :White To Off-WhiteMasse moléculaire :918.14Ethanolamine-13C2
CAS :Produit contrôlé<p>Applications Ethanolamine-13C2 is the labeled analogue of Ethanolamine (E676500), which is used in the preparation of various pharmaceutical compounds and inhibitors. Ethanolamine-13C2, is also a 13C-labeled lipid precursor, used for the detection of phospholipid metabolism and the synthesis of phosphatidylethanolamine in T47D human breast cancer cells.<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 Ronen, S. M., et al.: Magnetic Resonance Med., 25, 384 (1992); Lombardo, L. et al.: J. Med. Chem., 47, 6658 (2004); Egan, T.: J. Med. Chem., 43, 283 (2000);<br></p>Formule :C2H7NOCouleur et forme :NeatMasse moléculaire :63.068Potassium Cyanide-13C,15N
CAS :Produit contrôlé<p>Applications Labelled analogue of Potassium Cyanide, a reagent widely used in organic synthesis for the preparation of nitriles and carboxylic acids, particularly in the von Richter reaction.<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 Kollenz, G. et al.: Org. Prep. Proc. Int., 12, 244 (1980); Subramanian, L. R.: Sci. Synth., 19, 173 (2004);<br></p>Formule :CK15NCouleur et forme :NeatMasse moléculaire :67.10
