Composés deutérés

<p>Applications 1-Hexane-d13-thiol is a useful isotopically labeled research compound employed in site selective Inelastic electron tunneling Spectroscopy.<br>References Okabayashi, N., et al.: Rev. Sci. Instr.um., 81, 084101 (2010); Okabayashi, N., et al.: Nano Lett., 10, 2950 (2010)<br></p>

<p>Stability Volatile<br>Applications Labelled Formic Acid is used to improve NMR profiling of amino metabolites in biofluids.<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 Ye, T. et al.: Anal. Chem., 82, 2303 (2010); Gowda, G.A., Anal. Chem., 82, 8983 (2010);<br></p>

<p>Applications Furfuryl-d5-amine (CAS# 1219799-26-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Chloropropane-1,1-d2 (CAS# 125640-23-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-Bromophenyl Phenyl-d5 Ether (CAS# 93951-83-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Pentyl-2,2,3,3,4,4,5,5,5-d9 Alcohol (CAS# 148587-12-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-Boc-2-(methylthio)ethylamine-d3 is the isotope labelled analog of N-Boc-2-(methylthio)ethylamine (B657055); a compound used as a reagent in the synthesis of anthranilic diamide insecticides and new glycopeptidomimetics based on N-substituted oligoglycines bearing N-linked lactoside side chains.<br>References Hua, X., et al.: Austr. J. Chem., 67, 1491 (2014); Saha, U.K., et al.: J. Chem. Soc. Chem. Comm., no vol., 2571 (1995)<br></p>

<p>Applications Labelled 1-Hexadecene. 1-Hexadecene is one of the alpha olefins used as comonomers in polymer such as low density polyethylenes for the properties of lighter, thinner, better flexibility and more tearing resistance.<br>References Conde, R., et al.: Phytomedicine, 18, 1197 (2011),<br></p>

<p>Applications α-Naphthyl-d7 Glycidyl Ether is an intermediate in the synthesis of rac-Propranolol-d7 (P831803) which is the labeled analogue of Propranolol (P831800), a β−Adrenergic blocker. Antihypertensive; antianginal; antiarrhythmic (class II).<br>References Bond, et al.: Nature, 213, 721 (1967), Hansteen, V., et al.: Br. Med. J., 284, 155 (1982), Diamond, S., et al.: J. Clin. Pharmacol., 28, 193 (1988),<br></p>

<p>Applications Secobarbital-d5 (1-methyl-d3-butyl-2,2-d2) (CAS# 1219803-94-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-Acetyl-L-alanine-3,3,3-d3 (CAS# 1485548-36-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Benzyl-alpha,alpha-d2 Alcohol (CAS# 21175-64-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-2-Hydroxyethyl-N-(methyl-d3)-p-toluenesulfonamide (cas# 854634-39-2) is a compound useful in organic synthesis.<br>References du Vigneaud, V., et al.: J. Biol. Chem., 164, 603 (1946),<br></p>

<p>Applications Phthalic Anhydride-13C is used as a reactant in the synthesis of Nefopam-13C hydrochloride.Phthalic Anhydride-13C is an isotope labelled version of Phthalic Anhydride (P384485).<br>References Bunker, James E., et al.: J. of Lab. Compds and Radiopharma., 17(5), 691-8 (1980)<br></p>

<p>Applications N-(2-Methoxyethyl)-2,6-xylidine-d6 is an intermediate used in the synthesis of Dimethachlor Ethane Sulfonic Acid Sodium Salt-d6 (D460284), which is the deuterium labelled form of Dimethachlor Ethane Sulfonic Acid Sodium Salt (D460283), which is a pesticide metabolite and pollutant found in groundwater, surface water, and wastewater.<br>References Huntscha, S., et al.: J. Chromatogr. A, 1268, 74 (2012); Reemtsma, T., et al.: J. Chromatogr. A, 1271, 95 (2013);<br></p>

<p>Applications Labelled analogue of 2-Bromopropane, a short chain alkyl halide used in organic synthesis primarily as an alkylating agent for introducing the isopropyl functional groups.<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 Mayants, A.G. et al.: Zhur. Org. Khim., 25, 419 (1989); Miller, B. et al.: J. Org Chem., 30, 3895 (1965);<br></p>

<p>Applications Phosacetim-d8 is labelled Phosacetim (P353605), a toxic organophosphate compound which acts as an acetylcholinesterase inhibitor and is used as a rodenticide.<br>References Rennison, B.: Pest. Sci., 8, 405 (1977); Ming, S., et al.: J. Anal. Toxicol., 12, 287 (1988)<br></p>

<p>Applications Bromocyclohexane-d11 is used in the synthetic preparation and regioselective bromination of sp3 C-H bonds by organophotoredox catalysis.<br>References Kee, C.W., et al.: Asian. J. Org. Chem., 3, 536 (2014);<br></p>

<p>Applications Tri-iso-propyl-d21-phosphine Carbon Disulfide Complex (CAS# 1219798-41-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications Tartaric-2,3-d2 Acid (mixture of diastereomers) (CAS# 91469-46-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications rac-6-Methyl-4-phenyl-2-chromanol-d6 is labelled rac-6-Methyl-4-phenyl-2-chromanol (M327070) which is an impurity of Tolterodine (T535800), an antimuscarinic agent used to treat patients with overactive bladder.<br>References Kaplan, S., et al.: JAmA, 296, 2319 (2006); Nilvebrant, L., et al.: Eur. J. Pharmacol., 327, 195 (1997); Van Kerrebroeck, P., et al.: Urology, 57, 414 (2001)<br></p>

<p>Applications 4-Hydroxypiperidine-d9 is labelled 4-Hydroxypiperidine (H950845) which is used as a reagent for the synthesis of acridine (A190900) derivatives and fibrinogen receptor antagonists.<br>References Yang, D. et al.: Macromol., 35, 5304 (2002); Harrison, R.J. et al.: Bioorg. Med. Chem. Lett., 9, 2463 (1999)<br></p>

<p>Applications n-Hexylbenzene-2,3,4,5,6-d5 (CAS# 1219799-07-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1,2,4,5-Benzenetetracarboxylic Acid-d6 (CAS# 344298-79-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2-​Methyl-​1-​propanol-d7 is the d7 labeled analogue of 2-​Methyl-​1-​propanol (I780075) which is a reagent used in organic reactions. It is used in the synthesis of new fluorinating reagents. It is also used in the lipase-catalyzed production of biodiesel as an energy source.<br>References Middleton, W. et al.: J. Org. Chem., 04, 574 (1975); Nelson, L. et al.: J. Amer. Oil. Chem. Soc.,<br></p>

<p>Applications p-Toluidine-d9 (CAS# 352431-23-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cholic Acid-24-13C (CAS# 52886-36-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Hexyl-1,1-d2 Alcohol (CAS# 52598-04-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Bromotetradecane-d29 is the isotope labelled analog of 1-Bromotetradecane (B688015); a compound that is part of a group of bromoalkanes that have high potential to cause allergic contact dermatitis (ACD) in humans. 1-Bromotetradecane is also a useful synthetic intermediate.<br>References Basketter, D., et al.: Contact Dermatitis, 27, 137 (1992); Fedorowicz, A., et al.: Chem. Res. Toxicol., 18, 954 (2005); Siegel, P., et al.: Toxicol. Sci., 107, 78 (2009)<br></p>

<p>Applications 4-Hydroxypiperidine-D4 is an isotope labelled form of 4-Hydroxypiperidine (H950845), a reagent for the synthesis of acridine (A190900) derivatives and fibrinogen receptor antagonists.<br>References Yang, D. et al.: Macromol., 35, 5304 (2002); Harrison, R.J. et al.: Bioorg. Med. Chem. Lett., 9, 2463 (1999);<br></p>

<p>Applications 3-Aminodihydro-​d2-2(3H)​-​thiophenone-​4,​5-​d2 is an intermediate in the synthesis of Erdosteine-d4 (E596052), which is the isotope labelled analog of Erdosteine (E596050); a mucolytic developed for the treatment of chronic obstructive bronchitis.<br>References Kuvandik, G., et al.: Toxicol. Pathol., 36, 714 (2008); Koyu, A., et al.: Mol. Cell. Biochem., 331, 43 (2009); Fourches, D., et al.: Chem. Res. Toxicol., 23, 171 (2010)<br></p>

<p>Applications 2-Bromopropane-1,1,1,2-d4 (CAS# 1219799-22-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Decane-d21-thiol (CAS# 239090-36-9) is a useful isotopically labeled research compound. This compound has been used in experiments to directly measure water permeation using neutron reflectometry.<br>References Fies, W., et.al., Langmuir, 35, 5647-5662,(2019);<br></p>

<p>Applications Isotope labelled 3-Oxobutanoic Acid Methyl Ester is a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.<br>References Ranu, B. et al.: J. Org. Chem. 65, 6270 (2000); Lu, J. et al.: Tetrahedron Lett., 41, 9075 (2000); Lu, J. et al.: Synlett., 1, 63 (2000);<br></p>

<p>Applications 1-Piperidine-d10-carbonyl Chloride (CAS# 1219803-31-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications An anticonvulsant, hypnotic. A labelled metabolite of Mephentoin.A representative lot was 85% d5; 15% d4 1% d3 with no detectable d0.<br>References Karlaganis, G., et al.: Drug Metab. Dispos., 8, 173 (1980), Knabe, J., et al.: Arch. Phar., 313, 538 (1980),<br></p>

<p>Applications tert-Butyl-d9-phosphine is the labeled analogue of tert-Butylphosphine (B809330), a reactant in the synthesis of phosphine ligands in metal complexes.<br>References Wiedner, E.S., et. al.: Organometallics, 29, 5390 (2010)<br></p>

<p>Applications Isotope labelled Methylboronic Acid is an methylated derivative of boronic acid, an building block towards various intermediates in suzuki coupling.<br>References Baker, J. O., et al.: Biochem.. 22, 2098 (1983); Garner, C.W., et al.: J. Biol. Chem., 255, 5064 (1980);<br></p>

<p>Applications Labelled D-Glucose is a simple sugar that is present in plants. A monosaccharide that may exist in open chain or cyclic conformation if in solution. It plays a vital role in photosynthesis and fuels the energy required for cellular respiration. D-Glucose is used in various metabolic processes including enzymic synthesis of cyclohexyl-α and β-D-glucosides. Can also be used as a diagnostic tool in detection of type 2 diabetes mellitus and potentially Huntington's disease through analysis of blood-glucose in type 1 diabetes mellitus.<br>References Wang, R., et al.: J. Mol. Catal. B. Enz., 56, 131 (2009); Springhorn, C. et al.: J. Clin. Endocrinol. Metab., 97, 4640 (2012); Hashimoto, K. et al.: J. Clin. Endocrinol. Metab., 97, 3016 (2012); Avelange, M. et al.: Plant. Phys., 94, 1157 (1990); Cramer, C. et al.: J. Chem. Soc., 115, 5745 (1993);<br></p>

<p>Applications Ethyl-alpha,alpha-d2-benzene (CAS# 1861-01-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Chlorobenzene-4-d1 (CAS# 13122-34-4) is a useful isotopically labeled research compound.<br></p>

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

<p>Applications Ethanolamine is used in the preparation of various pharmaceutical compounds and inhibitors. Substituted carboxamides are synthesized using Ethanolamine that show potent antitumor activity. Also used in the synthesis of aminoquinolones which display anti-plasmodial activity.<br>References Lombardo, L. et al.: J. Med. Chem., 47, 6658 (2004); Egan, T.: J. Med. Chem., 43, 283 (2000)<br></p>

<p>Applications 1,4-Dibromobenzene (D4, 98%) (cas# 4165-56-4) is a useful research chemical.<br></p>

<p>Applications n-Pentyl-d11 chloroformate is labelled n-Pentyl chloroformate which can be used to synthesize 1,3-disubstituted ureas as potent inhibitors of the soluble epoxide hydrolase.<br>References Kim, I., et al.: J. Med. Chem., 47, 2110 (2004); Hammock, B., et al.: PCT Int. Appl. (2006), WO 2006045119 A2 20060427.<br></p>

<p>Applications n-Butyl-4,4,4-d3-benzene (CAS# 109232-94-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cyclopropyl-d5-boronic Acid is a deuterated version of Cyclopropylboronic Acid (C988620), an organoboronic acid commonly used in highly efficient Suzuki coupling reactions.<br>References Ma, S. et al.: Adv. Synth. Cat., 348, 2114 (2006)<br></p>

<p>Applications 3-Aminopropionamide-2,2,3,3-d4 HCl (CAS# 1276197-35-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications N,N-Dimethyl-d3-chloroacetamide (N-methyl-d3) (CAS# 1219802-19-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Hexadecyl-d33-amine (CAS# 1191245-82-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Hexyl 1-Ethylbutyl Phthalate-d4, is the labeled analogue of n-Hexyl 1-Ethylbutyl Phthalate (H296450), a phthalic acid ester (PAEs), widely used in many consumable products with potential carcinogenic properties.<br>References Wang, Zh., et al.: Guocheng Gongcheng Xuebao, 5 (6), 670 (2005);<br></p>

<p>Applications 2-Ethoxyethanol-1,1,2,2-d4 (CAS# 1219805-07-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Cyclopentylethanone-d4, is the labeled analogue of 1-Cyclopentylethanone (C988475), that can be used in the preparation of small molecule inhibitors of rifampicin resistant Staphylococcus aureus. An antibacterial agent. Also used in the synthesis of non-quinoline leukotriene D4 (LTD4) receptor antagonists.<br>References Arhin, F. et al.: Bioorg. Med. Chem., 14, 5812 (2006); Lau, C. et al.: Bioorg. Med. Chem. Lett., 5, 1615 (1995);<br></p>

<p>Applications Ethylmethyl-d3-amine (CAS# 223459-64-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications Methyl 3-Amino-4-methylbenzoate-D6 is an intermediate in the synthesis of Nilotinib-d6 (N465303), which is the labeled analogue of Nilotinib (N465300), which might be useful in treatment of chronic myelogenous leukemia.<br>References Corbin, A., et al.: J. Biol. Chem., 277, 32214(2002), Golemovic, M., et al.: Clin. Cancer Res., 11, 4941 (2005), Gleixner, K., et al.: Blood, 107, 752 (2006), Nicolini, F., et al.: Leukemia, 20, 1061 (2006),<br></p>

<p>Applications Piperazine-N,N'-bis(2-ethanesulfonic Acid)-d18 (CAS# 352534-95-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications 6-Hydroxy Nicorandil-d4 is the isotope labelled analog of 6-Hydroxy Nicorandil (H948550); a metabolite of the antianginal Nicorandil (N398500).<br>References Frydman, A., et al.: Am. J. Cardiol., 63, 25J (1989); Ma, C., et al.: J. Pharm. Biomed. Anal., 47, 677 (2008); Sudo, H., et al.: Biol. Pharm. Bull., 31, 2079 (2008); Iida, S., et al.: Brit. J. Clin. Pharmacol., 66, 352 (2008); Eguchi, Y., et al.: Ther. Res., 29, 316 (2008)<br></p>

<p>Applications 3,5-Dimethylbenzoyl Chloride-d9 is an intermediate in the synthesis of Methoxyfenozide-d9 (M262768), deuterium labelled Methoxyfenozide (M262765). It is used primarily as an insecticide, and pesticide.<br>References Zhao, Q., et al.: J. Agricul, Food Chem., 56, 10799 (2008)<br></p>

<p>Applications Benzyl-alpha,alpha-d2 Bromide (CAS# 51271-29-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-tert-Butylaniline-d15 (CAS# 1219794-71-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-Didesmethyl Loperamide-d4 is the isotope labelled analog of N-Didesmethyl Loperamide (D441135); a metabolite of the antidiarrheal Loperamide (L469450, HCl). Also a new and improved PET radiotracer for imaging P-gp function.<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 Stokbroekx, et al.: J. Med. Chem., 1, 782 (1973); Carter, J.E., et al.: Anal. Profiles Drug Subs., 19, 341 (1990); Rahman, A., et al.: Cancer Res., 54, 5543 (1994); Sai, Y., et al.: Xenobiotica, 30, 327 (2000); Eneroth, A., et al.: Eur. J. Pharm. Sci., 12, 205 (2001); Kim, K., et al.: Drug Metab. Dispos., 31, 1090 (2003)<br></p>

<p>Applications Isotope labelled Isopropyl DL-Mandelate is used in nonporous silica/alumina amorphous material. Pregabalin (P704800) impurity.<br>References Wang, Z. et al.:; ACS Catal., 3, 1573 (2013);<br></p>

<p>Applications Labelled analogue 4-(2-Hydroxyethyl)morpholine, a morphiline derivative used in the preparation of ester prodrugs of naproxen. 4-(2-Hydroxyethyl)morpholine was also shown to induce repair in rat hepatocyte primary culture/DNA.<br></p>

<p>Applications Acetophenone-d3 is an isotopic analog of acetophenone (A164015), a reagent used in the production of fragrances and resin polymers. This compound is a contaminant of emerging concern (CECs)<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 Perez, D., et al.; Bioorg. Med. Chem., 17, 6914 (2009), Giet, J., et al.: J. Agric. Food Chem., 57, 6787 (2009), Dimoula, K., et al.: Biotechnol. J., 4, 712 (2009),<br></p>

<p>Applications O-(2,3,4,5,6-Pentafluorobenzyl-alpha,alpha-d2)hydroxylamine HCl (CAS# 358730-85-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-Fluoro-N-isopropylaniline-13C6 is an intermediate for the synthesis of Flufenacet-13C6 (F599422), labelled Flufenacet (F599420) which is an anilide based herbicide that is applied to the soil surface or incorporated before the crop is emerged. Flufenacet is often used in field corn, corn grown for silage or soybeans to control annual grasses and broadleaf weeds.<br>References Hulting, A.G., et al.: Weed. Technol., 26, 230 (2012); Bailly, G.C., et al.: Crop Protect., 34, 96 (2012)<br></p>

<p>Applications 1,2-Cyclohexane-d10-diamine (cis/trans mixture) (CAS# 2120097-66-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Propyl-2,2,3,3,3-d5-amine Hydrochloride is the hydrochloride salt of 1-Propyl-d5-amine (P833702); the isotope labelled analog of 1-Propylamine (P833700) which is used in the synthesis of pyrimidine derivatives as novel and highly potent PDE4 inhibitors. It is also used in the preparation of fluorenone analogs with DNA topisomerase I inhibitors.<br>References Goto, T. et al.: Bioorg. Med. Chem., 21, 7025 (2013); Lee, C. et al.: Bioorg. Med. Chem. 21, 7125, (2013)<br></p>

<p>Applications 3-Hydroxymethyl-(1-oxy-2,2,5,5-tetramethylpyrroline)-15N is an isotope labelled spin-labelling 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 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 n-Propyl-3,3,3-d3-amine HCl (CAS# 478702-86-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-n-Butylphenol-2,3,5,6-d4,OD (CAS# 1219795-04-6) is a useful isotopically labeled research compound.<br></p>