Deuterated Compounds

<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 Ethyl-1,1-d2-methylamine (CAS# 223459-63-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications trans-4-Fluoropyrrolidine-2-carboxylic Acid-13C1 Hydrochloride Salt is an isotopic analog of (2S,4R)-4-Fluoropyrrolidine-2-carboxylic Acid (F594640).<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 9-Fluorenone-D8 is a labelled analogue of 9-Fluorenone (F462780). 9-Fluorenone is a polycyclic aromatic ketone that has photosensitizing properties and also has the ability to undergo electrochemical polymerization. 9-Fluorenone is used in industry as an initiator in visible-light cured resin systems. 9-Fluorenone has potentially toxic effects on humans, as exposure can cause DNA mutations.<br>References Cihaner, A., et al.: J. Elec. Chem., 568, 151 (2004); Li, Y., et al.: J. Biomed. Mater. Res. Part B-A, 84, 58 (2008); Okamoto, H., et al.: Org. Lett., 13, 2758 (2011)<br></p>

<p>Applications 3,3’-((2-Hydroxypropane-1,3-diyl)bis(oxy))bis(2-(3-ethoxy-3-oxopropanoyl)phenolate) Disodium Salt-d5 is an intermediate used in the synthesis of Cromolyn-d5 Disodium Salt (C815002), which is a chromone complex which blocks mast cell degranulation.<br>References Ashton, M.J., et al.: Toxicol. Appl. Pharmacol., 26, 319 (1973), Friday, G.A., et al.: Am. J. Ophthalmol., 95, 169 (1983)<br></p>

<p>Applications Labelled Sarmentine (S141600). Sarmentine is used for controlling plant pests.<br>References Alecio, A., et al.: J. Na.t Prod., 61, 637 (1998), Duh, C., et al.: J. Nat. Prod., 53, 1575 (1990), Yang, Y., et al.: J. Agric. Food Chem., 50, 3765 (2002), Tsai, I., et al.: Planta Med., 71, 535 (2005),<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 epsilon-Caprolactone-3,3,4,4,5,5-d6 (CAS# 1219802-08-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-(3-Chloro-2-hydroxypropyl)-3,5-bis(2-oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione-d15 is an intermediate for the synthesis of Triglycidyl Isocyanurate-d15 (T793817). 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.<br>References Toth, P.E., et al.: Clin. Ther., 26, 1355 (2004)<br></p>

<p>Applications 1,12-Dibromododecane-d24 (CAS# 1044544-84-4) 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 1-Pyrenol-d9 Acetate is a compound useful in organic synthesis.<br>References Murray, R., et al.: Carcinogen., 20, 147 (1999),<br></p>

<p>Applications (±)-Tetrahydro-2-furoic-d7 Acid (CAS# 1219798-42-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cyclopropyl-1-d1 Methyl-d3 Ketone (CAS# 95249-93-7) 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 N2-Acetyl Acyclovir Benzoate-d5 is the isotope labelled analog of N2-Acetyl Acyclovir Benzoate (A167975); a derivative of Acyclovir (A192400) which is an orally active acyclic nucleoside with inhibitory activity towards several herpes viruses. Also an antiviral.<br>References Collins, P., et al.: J. Antimicrob. Chemother., 5, 431 (1979); Matsumoto, H., et al.: Chem. Pharm. Bull., 36, 1153 (1988); Whitley, R.J., et al.: N. Engl. J. Med., 327, 782 (1992); Ashton, D.S., et al.: J. Chromatogr. A, 707, 367 (1995)<br></p>

<p>Applications Ethyl Glyoxylate-13C4 is an isotope labelled analog of Ethyl Glyoxylate. Ethyl Glyoxylate is used as a reagent in the synthesis of a new class of cinnamyl-triazole compounds which can be used as selective inhibitors of human aromatase (cytochrome P 450 19A1).<br>References McNulty, J., et al.: Bioorg. Med. Chem. Lett., 24, 4586 (2014)<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 n-Pentyl 2-Methylpentyl Phthalate-d4, is the labeled analogue of n-Pentyl 2-Methylpentyl Phthalate (P283610), used as plasticizers in the manufacture of products made of polyvinyl chloride.<br>References Raether, L. O., et al.: Indust. Engineer. Chem. Produc. Res. Develop., 2, 133 (1963);<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 Bis(2-hydroxyethyl)amine-d11 (CAS# 1219804-08-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications rac-Mono-(4-methyloctanyl)-phthalate-D4 is the isotopically labeled analog of rac-Mono-(4-methyloctanyl)-phthalate. rac-Mono-(4-methyloctanyl)-phthalate, is similar to di-isonoyl phthalate esters (DINPs) which are used as a major plasticizer for poly(vinyl chloride) (PVC). This family of compounds (phthalate) are considered endocrine-disrupting chemicals based on biological studies.<br>References Hsu, J.F., et al.: Anal. Chem., 83, 8725 (2011)<br></p>

<p>Applications 2,4-Diamino-6-hydroxypyrimidine-15N3 (cas# 1638736-04-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 1,5-Diaminonaphthalene (D416415). Aromatic amines likely to have high carcinogenic potency. QSARs of aromatic amines.<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 Franke, R., et al.: Carcinogenesis, 22, 1561 (2001), Benigni, R., et al.: Chem. Rev., 105, 1767 (2005), Benigni, R., et al.: Environ. Mol. Mutagen., 50, 152 (2009),<br></p>

<p>Applications α-(2,3-Dimethylphenyl)-α-methyl-1H-imidazole-5-methanol-d3 is the isotope labelled analog of α-(2,3-Dimethylphenyl)-α-methyl-1H-imidazole-5-methanol (D473780); a reagent in the synthesis of Medetomidine (M203250) which is an α2-adrenergic agonist. Also a sedative and analgesic.<br>References Scheinin, M., et al.: Br. J. Clin. Pharmacol., 24, 443 (1987); Stenberg, D., et al.: J. Vet. Pharmacol. Ther., 10, 319 (1987); Virtanen, R., et al.: Eur. J. Pharmacol., 150, 9 (1988); Cullen, L.K., et al.: Br. Vet. J., 152, 519 (1996); Chen, W., et al.: Faming Zhuanli Shenqing. CN 101921234 A 20101222. Dec 22, 2010<br></p>

<p>Applications 2-Chloroethyl (2,6-Dimethylphenyl)-carbamic Acid Ester-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 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 Pyrrole-d5 (CAS# 18430-85-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Propyl-d7-benzene (CAS# 65087-58-3) is a useful isotopically labeled research compound.<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 (±)-N-(2,6-Dimethylphenyl)-1-iso-propyl-d7-2-piperidinecarboxamide (CAS# 1276197-11-5) is a useful isotopically labeled research compound.<br></p>

<p>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>

<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>