Deuterated Compounds

Applications Potassium Octadecanoate-2,2-d2 (CAS# 352438-86-9) is a useful isotopically labeled research compound.

Applications rac Isopropyl (±)-10-camphorsulfate-d7 is the isotope analog of rac Isopropyl (±)-10-camphorsulfate. rac Isopropyl (±)-10-camphorsulfate is an Impurity from the synthesis of Frovatriptan Succinate (F768500) and a chiral derivative of Camphor.
References Parsons, A.A., et al.: J. Cardiovasc. Pharmacol., 30, 136 (1997); Siow, C.H., et al.: Cephalalgia, 24, 1045 (2004); Poolsup, N., et al.: J. Clin. Pharm. Ther., 30, 521 (2005); Peng, R., et al.: Biochem. Pharmacol., 35, 1391 (1986), Tanaka, E., et al.: Biochem. Pharmacol., 41, 472 (1991),

Applications (-)-Verbenene-2,3,8,8-D4 is an isotope labeled analog of (-)-Verbenene (V128008), which is a volatile compound tested in an olfactometer bioassay for responses by the crucifer flea beetle.
References Gruber, M., et al.: Environ. Entomol., 38, 1467 (2009);

Applications 1,4-Dibromobutane-1,1,4,4-d4 (CAS# 36684-45-4) is a useful isotopically labeled research compound.

Applications 1-Bromononane-1,1,2,2-d4 (CAS# 284474-44-8) is a useful isotopically labeled research compound.

Applications Di-n-propyl-d14-amine (CAS# 345909-05-9) is a useful isotopically labeled research compound.

Applications 3-Hydroxyphenylacetic Acid-d4 is the deuterated isotope of 3-Hydroxyphenylacetic Acid (H949070).

Applications Ethyl 2-Hydroxybutyrate-d5 is labelled Ethyl 2-Hydroxybutyrate (E918860) which is used to prepare 1,5-diarylpyrazole derivatives with herbicidal activities. It is also used in the synthesis of antagonists benzofuranylpiperidines and benzothiophenylpiperidines.
References Kudo, N., et al.: Chem. Pharm. Bull., 47, 857 (1999); Watanabe, Y., et al.: J. Heterocyclic Chem., 30, 445 (1993)

Applications 1,10-Dibromodecane-d20 (CAS# 150017-88-2) is a useful isotopically labeled research compound.

Applications A deuterated alcohol used in the study of lignite liquefaction.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Kuznetov, P.N. et al.: Fuel, 70, 559 (1991);

Applications Bis(2-butoxyethyl) Phthalate-d4 is labelled Bis(2-butoxyethyl) Phthalate (B415115), a plasticizer.
References Song, J., et al.: Suliao Keji, 41, 80 (2013); Bloom, P., et al.: J. Chromat., 72, 35 (1972)

Applications (R)-Telaprevir-d4 is the labeled analog of (R)-Telaprevir, an enantiomer of Telaprevir (T015650). Telaprevir is an known inhibitor of the hepatitis C virus NS3-4A protease. It is a COVID19-related research product.
References Francois, J., et al.: J. Medn. Chem., 52. 7993 (2009); Kieffer, T., et al.: Hepatology, 46, 631 (2007), Zhou, Y., et al.: Antimicrob. Agents Chemother., 52, 110 (2008), Hezode, C., et al.: N. Engl. J. Med., 360, 1839 (2009);

Stability Hygroscopic
Applications 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.
References Kim, E.-K. et al.: Yak. Hoechi, 48, 182 (2004); Tanitame, A. et al.: Bioorg. Med. Chem. Lett., 14, 2857 (2004);

Applications Isotope labelled β-Hydroxyisobutanol is used in the synthesis of biocompatible polyacetal microparticles for drug delivery. Also used a segment of dictyostatin,
References Paramonov, S. et al.: Bioconj. Chem. 19, 911 (2008); Prusov, E. et al.: Org. Lett., 8, 1025 (2006);

Applications Bis(3-methyl-2-pentyl) Phthalate-d4, is the labeled analogue of Bis(3-methyl-2-pentyl) Phthalate (B486015), used as a plasticizer to impart softness and flexibility to PVC products.
References Pierson, J. F., et al.: Angewandte Makromolekulare Chemie, 38, 167 (1979); Kaya, T., et al.: Chem. Res. Toxic., 19 (8), 999 (2006); Matter, H., et al.: Bioorg. Med. Chem., 20 (18), 5352 (2012);

Applications DL-4-Hydroxyphenyl-d4-alanine-2,3,3-d3 (CAS# 402835-78-3) is a useful isotopically labeled research compound.

Applications 5alpha-Cholestane-3,3-d2 (CAS# 122241-86-5) is a useful isotopically labeled research compound.

Applications 2-Chloro-4-diethylamino-6-methylamino-s-triazine-d10 is the isotope labelled analog of 2-Chloro-4-diethylamino-6-methylamino-s-triazine (C364315); a compound that can exhibit virucidal activity in plants. It can be used as a herbicide and plantgrowth inhibitor.
References Dove, S., et al.: Wiss. Z. Karl Marx Univ. Math. Naturwiss., 31, 313 (1982); Gysin, H. and Knusli, E.: No Corporate Source data available. CH 342785 19600115. Jan 15, 1960

Applications 1,2-Ethane-d4-dithiol (CAS# 100189-81-9) is a useful isotopically labeled research compound.

Applications Bis(2-Heptyl) Phthalate-d4, is the labeled analogue of Bis(2-Heptyl) Phthalate (B443780), a phthalate ester used as plasticizers and additives.
References Peterson, J.C., et al.: Int. J. Envrion. Anal. Chem., 18, 237 (1984);

Applications Isotope Labelled D-Altrose (A575700) is the epimer of D-glucose at C3 and have recently been discovered to possess antioxidant properties by the suppression of reactive oxygen species production in mitochondria due to competition with D-glucose at the cellular level.
References Ishihara, Y., et al.: J. Biosci. Bioeng., 112, 638 (2011); Fukumoto, T., et al.: Planta., 234, 1083 (2011);

Applications n-Heptyl-1-d1 Alcohol (CAS# 38007-42-0) is a useful isotopically labeled research compound.

Applications Labelled Quipazine maleate (Q797500). Quipazine maleate is a non-selective serotonin receptor agonist. Quipazine increases renin release by a peripheral hemodynamic mechanism.
References Elliott, P.J., et al.: Neuropharmacol., 29, 949 (1990), Hashimoto, K., et al.: Eur. J. Pharmacol., 180, 273 (1990),

Applications D-Galacturonic Acid-13C6 is labelled D-Galacturonic Acid (G186500, Monohydrate) which is used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.
References Klaus, U., et al.: Environ. Sci. Technol., 34, 3514 (2000),

Applications Chlorotrianisene-d9 (trimethoxy-d9) (CAS# 1276197-26-2) is a useful isotopically labeled research compound.

Applications Isotope labelled 1-Ethyl-5-hydroxy-2-pyrrolidinone (E919175), an important organic solvent used in varnishing. Industrial solvent.
References Koch, H. et al. Arch. Toxicol., 88, 893 (2014); Koslitz, S. et al.: Toxicol. Lett., 231, 142 (2014);

Applications α-Cholesterol-d6 is labelled α-Cholesterol which is a stereoisomer of Cholesterol (C432501), a major component of all biological membranes and the principal sterol of the higher animals.
References Rosin, Z., et al.: Physiol. Chem., 124, 282 (1923), Schoenheimer, et al.: J. Biol. Chem., 105, 355 (1934), Gemant, et al.: Life Sci., 1, 233 (1962), Johnson, K., et al.: 4, 457 (1964),

Applications DL-Proline-2-d1 (CAS# 282729-06-0) is a useful isotopically labeled research compound.

Applications 1,4-Diethylbenzene-2,3,5,6-d4 (CAS# 923561-79-9) is a useful isotopically labeled research compound.

Applications 1,2-Dichloroethylene (1,2-D2, 98%) Cis/Trans Mix (cas# 15075-90-8) is a useful research chemical.
Chemical Name: 1,2-Dichloroethylene (1,2-D2, 98%) Cis/Trans Mix (cas# 15075-90-8) is a useful research chemical.

Applications 3-(Anilinosulfonyl)-benzenecarboxylic Acid -D5 is the labeled compound of 3-(Anilinosulfonyl)-benzenecarboxylic Acid (3-ASBA) (A157600). 3-(Anilinosulfonyl)-benzenecarboxylic Acid (3-ASBA) is used in preparation of N-hydroxy[(phenylsulfamoyl)phenyl]acrylamides useful as histone deacetylase inhibitors for the treatment of cancer.
References Yihan, W., et al.: Patents, (2017),

Applications Potassium Trifluoro(5-methoxy-2-pyridinyl)-borate-d3 is labelled Potassium Trifluoro(5-methoxy-2-pyridinyl)-borate (P698600) which is a useful synthetic intermediate.

Applications α-Methylstyrene-d5 Oxide is labelled α-Methylstyrene Oxide (M325390) which is structurally similar to rac Styrene Oxide (S687795), a major (toxic) metabolite of Styrene (S687790), catalyzed by epoxide hydrolase.
References Shen, S. et al.: Drug Metab. Disp., 38, 1934 (2010); Carlson, G.P. et al.: J. Toxicol. Env. Health, 73, 1689 (2010)

Applications Isopropyl Acetate-d10 is the isotope labelled analog of Isopropyl Acetate (I823415); a widely used chemical solvent in organic and industrial syntheses. Isopropyl Acetate is also used in the dissolution of gallstones.Environmental contaminants; Food contaminants
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Zakko, S. et al.: Gastroenterol., 113, 232 (1997); Loeser, E. et al.: J. Chromatogr. A., 1216, 3409 (2009)

Applications 1,4-Butane-d8-diamine 2HCl (CAS# 284665-22-1) is a useful isotopically labeled research compound.

Applications Aclonifen-d5, is the labeled analogue of Aclonifen, which is used as a pesticide and herbicide.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Laini, A., et al.: Sci. Total Environ., 438, 312 (2012); Fantke, P., et al.: Enviorn. Int., 49, 9 (2012);

Applications Ethylenediaminetetraacetic-d12 Acid (CAS# 203806-08-0) is a useful isotopically labeled research compound.

Stability Very Hygroscopic
Applications 4-Chlorobenzenesulfonic Acid-d4 Sodium Salt is a compound useful in organic synthesis.

Applications Dimethyl Hexanedioate-2,2,5,5-d4 (CAS# 76785-05-2) is a useful isotopically labeled research compound.

Applications N-Methyl-d3-N-nitroso-p-toluenesulfonamide is the labeled version of Diazald; Diazomethane precursor.
References Takizawa, et al.: J. Pharm. Soc. Jpn., 70, 490 (1950)

Applications N-Hexanoylglycine-2,2-d2 (CAS# 1256842-52-0) is a useful isotopically labeled research compound.

Applications Phenol-2,4,6-d3,OD (CAS# 80441-87-8) is a useful isotopically labeled research compound.

Applications N-Octanoylglycine-2,2-d2 (CAS# 1219805-51-2) is a useful isotopically labeled research compound.

Applications 2,2',3,5',6-Pentachlorobiphenyl-13C12 is the labeled analogue of 2,2',3,5',6-Pentachlorobiphenyl (P237935), an environmental neurotoxicant that promotes synaptogenesis through ryanodine receptor-dependent miR132 upregulation.
References Lesiak, A., et. al.: J. Neurosci., 34, 717 (2014)

Applications 1,3-Dimethoxybenzene-2,4,5,6-d4 (CAS# 362049-44-3) is a useful isotopically labeled research compound.

Applications 2-Hydroxyethyl Nortadalafil-d4 is the isotope labelled analog of 2-Hydroxyethyl Nortadalafil (H942245); a derivative of Tadalafil (T004500) which is a compound used for the treatment of erectile dysfunction. Also a phosphodiesterase 5 inhibitor.
References Carrier, S., et al.: Can. J. Urol., 10(1), 12 (2003); Doggrell, S.A., et al.: Expert Opin. Pharmacother., 6, 75 (2005); Forgue, S.T., et al.: Br. J. Clin. Pharmacol., 61, 280 (2005)

Applications 4,4-Bis(4-aminophenylsulfonyl)-azobenzene-d16 is the isotope labelled analog of 4,4-Bis(4-aminophenylsulfonyl)-azobenzene. 4,4-Bis(4-aminophenylsulfonyl)-azobenzene is synthesized from dapsone (D193250), an antibacterial used in the treatment of dermatitis herpetiformis.
References Francis, J., et al.: Br. J. Pharmacol., 5, 565 (1950), Uetrecht, J., et al.: Clin. Dermatol., 7, 111 (1989); Reszka, K., et al.: Chem. Res. Toxicol., 22, 1137 (2009), Santos, J., et al.: Bioorg. Med. Chem., 17, 3795 (2009), Varma, M., et al.: J. Med. Chem., 52, 4844 (2009),

Applications O-Methyl Phosphorodichloridothioate-d3 is an intermediate used in the synthesis of Parathion-methyl-d6 (P192227), a derivative of Parathion (P192220), an organophosphate insecticide used on cotton, rice and fruit trees.
References Sykes, M., et al.: J. Agri. Food. Chem., 61, 4205 (2013); Sipes, N.S., et al.: Chem. Res. Toxicol., 26, 878 (2013);

Applications Hexadecanoic-9,9-d2 Acid (CAS# 272442-14-5) is a useful isotopically labeled research compound.

Applications Tetramethyl-d12-ammonium Bromide (CAS# 284474-82-4) is a useful isotopically labeled research compound.

Applications 4-Amino-2,2,6,6-tetramethylpiperidine-d17; 1-15N-1-oxyl (CAS# 97461-87-5) is a useful isotopically labeled research compound that is used in various experiments, such as, synthesis of two cysteine-specific spin labels.
References Wu,G. J. Label. Compd.Radiopharm., 12,1173-1181,(1995);

Applications beta-Iminodi(propionic-2,2,3,3-d4 Acid) (CAS# 1219803-81-2) is a useful isotopically labeled research compound.

Applications 4-Nitrotoluene-alpha,alpha,alpha-d3 (CAS# 23346-24-9) is a useful isotopically labeled research compound.

Applications Monocrotaline-d4 is labelled Monocrotaline (M526000) which is a toxic pyrrolizidine alkaloid isolated from Crotalaria spp. It is used for inducing pulmonary diseases in rats.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Newberne, P.M., et al.: Toxicol. Appl. Pharmacol., 18, 387 (1971), Bober, M.A., et al.: Toxicon, 27, 1059 (1989), Wilson, D.W., et al.: Crit. Rev. Toxicol., 22, 307 (1992),

Applications N,N'-[1,2-Ethanediylbis[oxy[5-(2-methoxyphenoxy)[2,2'-bipyrimidine]-6,4-diyl]]]bis[4-(1,1-dimethylethyl)-benzenesulfonamide-d4 is labelled N,N'-[1,2-Ethanediylbis[oxy[5-(2-methoxyphenoxy)[2,2'-bipyrimidine]-6,4-diyl]]]bis[4-(1,1-dimethylethyl)-benzenesulfonamide (E676300) which is an impurity of Bosentan (B675900), a mixed endothelin receptor antagonist.
References Clozel, M., et al.: J. Pharmacol. Exp. Ther., 270, 228 (1994), Gutsch, G., et al.: Cardiovasc. Drugs Ther., 10, 717 (1996), Weber, C., et al.: Clin Pharmacol. Ther., 60, 124 (1996), Krum, H., et al.: N. Engl. J. Med., 338, 784 (1998)

Applications 3-Nitrofluoranthene-d9 (CAS# 350820-11-0) is a useful isotopically labeled research compound.

Applications N,N-Dimethylaniline-d11 (CAS# 85785-00-8) is a useful isotopically labeled research compound.

Applications 1-Bromobutane-3,3,4,4,4-d5 (CAS# 1219805-37-4) is a useful isotopically labeled research compound.

Applications (R)-Hydroxymelphalan-d4 Trifluoroacetic Acid Salt is the isotope labelled analog of (R)-Hydroxymelphalan Trifluoroacetic Acid Salt (H939845); the R-enantiomer of Hydroxymelphalan (H939850) which is an analog of the antineoplastic Melphalan (M216900).
References Ross, W.C.J., et al.: Biochem. Pharmacol., 13, 969 (1964); Donelli, M.G., et al.: J. Pharm. Pharmacol., 18, 760 (1966); Furner, R.L., et al.: Cancer Treat. Rep., 64, 559 (1980)

Applications Isotope labelled N-Fmoc-glycine is an N-Fmoc-protected form of Glycine (G615990). Glycine is a nonessential amino acid that acts as an inhibitory neyrotransmitter in the vertebrate central nervous system. Glycine also posesses cytoprotective against oxidant damage in the kidney.
References Eulenberg, V., et al.: Trend. Biochem. Sci., 30, 325 (2005); Gundersen, R., et al.: Acta Anaesth. Scand., 49, 1108 (2005); Lockart, R. & Eagle, H.: Science, 129, 252 (1959); Sogabe, K., et al.: Kidn. Int., 50, 845 (1996)