Deuterated Compounds

<p>Applications Pyrrole-d5 (CAS# 18430-85-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Potassium Tetradecanoate-d27 (CAS# 352438-87-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cefathiamidine-d14 is an isotope labelled antibacterial agent that exhibits a broad spectrum of bactericidal activity against gram-positive bacteria.<br>References Chen, H.Y., et al.: J. Antimicrob. Chemother., 12, 19 (1983); Philpott-Howard, J., et al.: Scand. J. Infect. Dis. Suppl., 39, 109 (1983); Chen, H.Y., et al.: J. Med. Microbiol., 23, 141 (1987);<br></p>

<p>Stability Volatile<br>Applications N-Pentane-D12 (D, 98%) (cas# 2031-90-5) is a useful research chemical.<br> E3<br></p>

<p>Applications (4-n-Nonylphenoxy)acetic-alpha,alpha-d2 Acid (CAS# 1219798-75-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1,5-Dibromopentane-1,1,5,5-d4 (CAS# 1219803-90-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications 3-Bromopropionic-2,2,3,3-d4 Acid is the labeled analog of 3-Bromopropionic acid (B687705). 3-Bromopropionic Acid is used as a reagent in the synthesis of nitrogen containing diselenides which exhibit antioxidant activity. Also used as a reagent in the synthesis of indolin-2-one-based multi-targeted receptor tyrosine kinase inhibitors as potential anticancer agents.<br>References Nascimento, V., et al.: Eur. J. Med. Chem., 87, 131 (2014); Zhang, L., et al.: Eur. J. Med. Chem., 82, 139 (2014)<br></p>

<p>Applications 1-Bromohexadecane-d33 (CAS# 284474-41-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications N2-Methyl Trimethoprim-D3 is a labelled analogue of N2-Methyl Trimethoprim (M331190).<br></p>

<p>Applications Glyceryl Trihexadecanoate-13C2 [1,3-Di(hexadecanoate-1-13C)] (CAS# 339080-65-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications 5-Methyl-2(1H)-pyridinone-d6 is a reagent used in the preparation of substituted N-aryl pyridinones as fibrotic inhibitors.<br></p>

<p>Applications Anteisoheneicosanoic acid-d3 is labelled Anteisoheneicosanoic acid which is used in cosmetics as it allows hair fiber to lie flat and parallel with respect to each other while its removal formed coarse tangled bundles, aligned in disorderly manner.<br>References Tanamachi, H., et al.: J. Cosmetic Sci., 61, 147 (2010); Breakspear, S., et al.: PMSE Preprints, 90, 276 (2004)<br></p>

<p>Applications 1-Propan-1,1,2,2,3,3,3-d7-ol is the isotope labelled analogue of 1-Propanol, an industrial solvent used mainly for resins and cellulose esters.<br>References Ferguson, P.C., et al.: J. Phy. Chem., 113, 10013 (2009); Mandai, M.K., et al.: J. Am. Soc. Mass. Spec., 23, 2043 (2012);<br></p>

<p>Applications 13-cis-Retinoic Acid-d5, is the labeled analogue of 13-cis-Retinoic Acid (R250000) used as a treatment for severe acne. Presently being studied in conjuction with the treatment of photoaged skin.<br>References Lerche, C., et al.: Exp. Dermatol., 17, 972 (2008), Sato, T., et al.: J. Med. Chem., 51, 7705 (2008), Gan, J., et al.: Chem. Res. Toxicol., 22, 690 (2009), Macejova, D., et al.: Toxicol. Lett., 184, 114 (2009), Chen, P., et al.: Toxicol. App. Pharmacol., 234, 143 (2009),<br></p>

<p>Applications n-Hexyl 4-Hydroxybenzoate-2,3,5,6-d4 is the isotope labelled analog of n-Hexyl 4-Hydroxybenzoate; a phenolic acid alkyl ester/paraben that shows antimicrobial activity and antioxidant properties.<br>References Merkl, R., et al.: Czech J. Food Sci., 28, 275 (2010)<br></p>

<p>Applications 2-Naphthylhydrazine-D3 is an intermediate used in the synthesis of Indocyanine Green-d12 (I697002), which is an isotopic analog of Indocyanine Green (I697000), a tricarbocyanine type of dye with infrared absorbing properties that can be used as a diagnostic aid (blood volume determination, cardiac output, hepatic function).<br>References Papageorgiou, P., et al.: Br. J. Dermatol., 142, 973 (2000), Dreno, B., et al.: Dermatology, 203, 135 (2001), Gollnick, H., et al.: Drugs, 63, 1579 (2003), Seaton, E., et al.: Lancet, 362, 1347 (2003)<br></p>

<p>Applications (±)-Epichlorohydrin-2-d1 (CAS# 70735-27-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cyclopropyl-2,2,3,3-d4-methyl-d2 Alcohol (CAS# 1219805-67-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-Methylform-d1-amide (CAS# 26103-38-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Tetradecanoic-14,14,14-d3 Acid (CAS# 62217-71-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Fenthoxon (Dimethylphosphate-d6) is derived from Methyl Alcohol-d4 (M265107), which is the labeled analog of methyl alcohol, a common laboratory solvent used primarily in spectroscopic techniques (UV/VIS, NMR, IR). Also, it is a major metabolite of Fenthion (FEN). It is used as organophosphorus pesticides.<br>References Dawson, D.M. et al.: Phys. Chem. Chem. Phys., 15, 919 (2013); Buratti, F., et al.: Toxicol. Lett., 167, 245 (2006), Buratti, F., et al.: Drug Metab. Dispos., 33, 295 (2005), Buratti, F., et al.: Toxicology, 241, 33 (2007),<br></p>

<p>Applications Tetra-n-propyl-d28-ammonium Bromide (CAS# 284474-84-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications 5-(N,N-Dimethyl)-amiloride-d6 Hydrochloride is an isotopic analog of 5-(N,N-Dimethyl)-amiloride Hydrochloride (D470570), which has been used to investigate biochemical processes related to the circadian clock in mouse and human cell lines. It can also inhibit sodium-hydrogen exchangers (NHE). NHEs regulate sodium and pH in various tissues.<br>References Isojima, Y., et al.: Proc. Natl. Acad. Sci. USA 106, 15744 (2009); Masereel, B., et al.: Eur J Med Chem 38, 547 (2003)<br></p>

<p>Applications N,N-Dimethylhexadecylamine-d6 N-Oxide is an isotopic analog of N,N-Dimethylhexadecylamine N-Oxide (7128-91-8).<br></p>

<p>Stability Hygroscopic<br>Applications Phenylboronic Acid-d5 is the isotope labelled analog of Phenylboronic Acid (P319590); a compound used in the organic synthesis of various pharmaceutical goods.<br>References Ainley, A.D., et al.: J. Chem. Soc., 2171 (1930)<br></p>

<p>Applications Labelled 1-Naphthol (N367990). Used in the manufacturing of dyes, intermediates, synthetic perfumes.<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 3-Mercaptopropionic-2,2,3,3-d4 Acid (CAS# 1141488-67-6) is a useful isotopically labeled research compound. It is used for structural proteomics interactions.<br>References Petrotchenko, E., et.al., Mol. Cell Proteomics, 8,273-286,(2009);<br></p>

<p>Applications Levulinic-d5 Acid is labelled Levulinic Acid (L379500) which is derived from the degredation of cellulose and is a potential precursor to biofuels. Levulinic acid. It is also a photosensitizer for photodynamic therapy.<br>References Serrano-Ruiz, J.C., et al.: Catalysis., 195, 162 (2012); Liedtke, A.J. et al.: Tetrahedron., 68, 10049 (2012);<br></p>

<p>Applications Thymine-alpha,alpha,alpha,6-d4 Glycol (mixture of diastereomers) (CAS# 132523-94-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Butyl-1,1,2,2,3,3-d6 Alcohol (CAS# 1219794-84-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications labelled 5-Methyl-3-heptanol.<br></p>

<p>Applications Diethyl Chlorothiophosphate-d10 (cas# 287397-89-1) is a compound useful in organic synthesis.<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-(1,1-Dimethylethyl)-4-iodo-2,5-dimethoxy-benzene-d6 is labelled 1-(1,1-Dimethylethyl)-4-iodo-2,5-dimethoxy-benzene which is an intermediate used to prepare heterocyclic tyrosine kinase inhibitors.<br>References Spada, A., et al.: PCT Int. Appl., WO 9220642 A1 19921126 (1992)<br></p>

<p>Applications Quinaldic-d6 Acid (CAS# 1219802-18-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1,3,5-Trimethylbenzene-2,4,6-d3 (CAS# 38574-14-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications Hexadecanoic-4,4-d2 Acid (CAS# 30719-28-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-2-naphthalenemethanamine-d3 hydrochloride is an labelled impurity of Terbinafine (T107500), an orally active, antimycotic allylamine and a specific inhibitor of squalene epoxidase.<br>References Petranyi, G., et al.: Science, 224, 1239 (1984); Ryder, N.S., et al.: Antimicrob. Agents Chemother., 27, 252 (1985); Evans, E.G.V., et al.: Br. Med. J., 318, 1031 (1999);<br></p>

<p>Applications 2-Chloro-N,N-diethylethylamine-d10 Hydrochloride is the isotope labelled analog of 2-Chloro-N,N-diethylethylamine Hydrochloride. 2-Chloro-N,N-diethylethylamine Hydrochloride used in the preparation of nonsteroidal antiestrogens. As well, it is used in the synthesis of novel cyanopyridine derivatives used in the design of antibacterial drugs.<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 Jones, C. et al.: J. Med. Chem., 27, 1057 (1984); Bogdanowicz, A. et al.: J. Hetero. Chem., 50, 544 (2013);<br></p>

<p>Applications Heptanoic-2,2-d2 Acid (CAS# 64118-38-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Bromoundecane-d23 (CAS# 349553-92-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Butane-d9-thiol (CAS# 352431-09-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1,3-Propane-d6-diamine, Dihydrochloride is used in the study of trimethylsilylated di and polyamine and their isotopically labelled analogs.<br>References Smith, R. G., et al.: J. Org. Chem., 43, 2178 (1978)<br></p>

<p>Applications N,N′-Bis(3-aminopropyl)-1,3-propanediamine-d24 is labelled N,N′-Bis(3-aminopropyl)-1,3-propanediamine which is used to prepare topoisomerase inhibitors and antitumor agents.<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 Gamage, S., et al.: J. Med. Chem., 44, 1407 (2001);<br></p>

<p>Applications An intermediate in the production of labelled Enrofloxacin.<br>References Chao, Q., et al.: J. Med. Chem., 52, 7808 (2009), Bebbington, D., et al.: Bioorg. Med. Chem. Lett., 19, 3586 (2009),<br></p>

<p>Applications 4-Bromophenol Acetate-13C6, is the labeled analogue of 4-Bromophenol Acetate (1927-95-3), that can be used as a precursor in the synthesis of various pharmaceutical compounds and inhibitors.<br>References Ding, L. et al.: J. Arg. Food Chem., 61, 7453 (2013);<br></p>

<p>Applications Labeled 4-Bromo-1,2-dimethoxybenzene is a metabolite of bromobenzene, with a catechol moiety in the substructure. It also has use as a redox shuttle additive, essentially a component in lithium batteries that consumes excess current during overcharge.<br>References Billings, R.E. et al.: Drugs. Metab. Disp., 13, 287 (1985); Adachi, M. et al.: J. Electrochem. Soc., 146, 1256 (1999);<br></p>

<p>Applications N-(Phenyl)-2-naphthylamine is a reagent in the preparation of unsymmetrical triaryldiamines as thermally stable hole transport layers for various organic LEDs.<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 Koene, B. et al.: Chem. Mat., 10, 2235 (1998);<br></p>

<p>Applications Isotope labelled D-Glucitol is a sugar alcohol obtained from the reduction of glucose and is naturally found in various fruits such as apples, pears and peaches. D-Glucitol has been widely used as a sweetener, laxative, various medical applications and in cosmetic products.<br>References Wang, Z.J., et al.: Anal. BIoanal. Chem., 405, 3899 (2013); Vinarta, S.C., et al.: Carb. Poly., 92, 1107 (2013); Kaumanu, M.L., et al.: Soil. Biol. Biochem., 57, 644 (2013); Hailu, T., et al.: Anal. Biochem., 434, 181 (2013);<br></p>

<p>Applications Labelled Maleic Anhydride. A heterocyclic compound used in the manufacture of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it is used in synthetic tensides, insecticides, herbicides and fungicides.<br>References Hanafi, W.Z.A. et al.: Plast. Rub. Comp. Proc. Appl., 19, 175 (1993); Noma, K. et al.: Shik. Kyok., 36, 225 (1963); Augustin, M. et al.: Wissen. Zeitsch., 25, 5 (1976); Jiang, Q. et al.: Nongyao, 49, 257 (2010);<br></p>

<p>Applications N-Hexadecanoyl-2-amino-1,3-propane-d5-diol (CAS# 949524-35-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications Methyl 3-Bromopropionate-2,2,3,3-d4 (CAS# 1219803-82-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cyanamide-13C (cas# 21420-35-9) is a compound useful in organic synthesis.<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 4-Morpholine-d8-carbonyl Chloride (CAS# 1219804-24-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications A labelled derivative of D-Mannosamine (M167000).<br>References Pukanud, P. et al.: Drug Delivery, 16, 289 (2009);<br></p>

<p>Applications Potassium Hexadecanoate-d31 (CAS# 63074-47-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 8-Bromo-7-ethyl-3,7-dihydro-3-methyl-1H-purine-2,6-dione-d5, is the labeled analogue of (B684895), which is a substituted derivative of Xanthine (X499950).<br>References Mueller, C. et. al: Handbook Exp. Pharmacol. 200,151(2011)<br></p>

<p>Applications Proven to be an extremely potent and selective a-D-galactosidase inhibitor.<br>References Paulsen, H., et al.: Chem. Ber., 113, 2601 (1980),<br></p>

<p>Applications A labelled Voriconazole (V760000) impurity.<br>References Rieke, R., et al.: Science, 246, 1260 (1989), Dickinson, R., et al.: Bioorg. Med. Chem. Lett., 6, 2031 (1996),<br></p>

<p>Applications n-Propyl-1,1,3,3,3-d5 Alcohol (CAS# 188894-71-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications Tetraethylcystamine-13C8 is the isotope labeled form of Tetraethylcystamine (T291435), which is a reagent used in the addition of Thiobistriethylamine.Also, it is an intermediate used in the synthesis of Tiamulin-13C4 Fumarate (T436603), which is labeled Tiamulin (T436600); a derivative of Pleuromutilin; anti-bacterial.<br>References Evers, M., et al.: Bioorg. Med. Chem. Lett., 13, 4415 (2003); Egger, H., et al.: J. Antibiot., 29, 923 (1976), Baughn, C.O., et al.: Avian Dis., 22, 620 (1978), Goodwin, R.F., et al.: Vet. Rec., 104, 194 (1979), Kitai, K., et al.: Antimicrob. Agents Chemother., 31, 1935 (1987), Aarestrup, F., et al.: Vet. Microbiol., 64, 299 (1999)<br></p>

<p>Applications Methyl(4-methylnaphthalen-1-ylmethyl)amine-d3 is the isotope analog of Methyl(4-methylnaphthalen-1-ylmethyl)amine. Methyl(4-methylnaphthalen-1-ylmethyl)amine is a reagent in the preparation of heterocyclic compounds as enoyl-acyl carrier protein reductase FabI inhibitors and antibacterial agents.<br>References Stuetz, A., et al.: J. Med. Chem., 29, 112 (1986); Berman, J., et al.: PCT Int. Appl., 2004:515512 (2004)<br></p>

<p>Applications N,N-Dimethyl-d3-glycine HCl (N-methyl-d3) (CAS# 1219795-14-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1,2,4,5-Tetramethylbenzene-3,6-d2 (CAS# 1859-01-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Diethyl Chlorophosphate-d10 is an intermediate in the synthesis of Chlorpyrifos Oxon-d10 (C425322), which is an isotope labeled analogue of Chlorpyrifos Oxon (C425320). a metabolite of Chlorpyrifos (C425300) in human.<br>References Atterberry, T., et al.: Toxicol. Appl. Pharmacol., 147, 411 (1997), Karanth, S., et al.: Toxicol. Sci., 58, 282 (2000), Barter, Z., et al.: Drug Metab. Dispos., 36, 2405 (2008),<br></p>

<p>Applications n-Hexyl 4-Methyl-2-pentyl Phthalate, is the labeled analogue of n-Hexyl 4-Methyl-2-pentyl Phthalate (H297165), 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 tert-Butyl-1,1,1-d3 Alcohol (CAS# 33500-15-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride-D5 is an intermediate in the synthesis of Piperacillin-d5 (P479952), which is the labeled analogue of Piperacillin (P479950), an antibacterial agent.<br>References Takai, A., et al.: Chemotherapy, 25, 816 (1977), Bodey, G.P., et al.: Antimicrob. Agents Chemother., 14, 78 (1978), Kuck, N.A., et al.: J. Antibiot., 31, 1175 (1978),<br></p>

<p>Applications n-Tetradecyl-d29-trimethylammonium Bromide (CAS# 95523-73-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Hexadecane-d33-thiol (CAS# 218956-22-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications A labelled trans-4-Hydroxy-L-proline. A natural constituent of animal structural proteins such as collagen and elastin. Several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-L-proline.<br>References Langmaier, F. et al.: Int. J. Cosm. Sci., 24, 273 (2002); Lawrence, C., et al.: Biochem. J., 313, 185 (1996); Mori, H., et al.: J. Bacteriol.; 179, 5677 (1997); Clifton, I., et al.: Eur. J. Biochem., 268, 6625 (2001);<br></p>