Deuterated Compounds

Applications Terconazole-d4 is the isotope labelled analog of Terconazole (T110600); a compound used for topical treatment of mycotic vaginitis. Terconazole may also be used in vitro as a potent antifungal agent to prevent the morphogenetic transformation of yeast into the (pseudo-)mycelium form of Candida albicans. References Cauwenbergh, G., Vanden Bossch H.: J. Reprod. Med., 34, 588 (1989); Del Palacio-Hernanz, A., et. al.: Chemioterapia, 3, 192 (1984); Van Cutsem, J., et. al.: Chemotherapy, 29, 322 (1983)

Applications (±)-1,4-Dithiothreitol-1,1,2,3,4,4-d6 (CAS# 850153-85-4) is a useful isotopically labeled research compound.

Stability Moisture Sensitive Applications Isotope labelled Potassium Thiocyanate has been used as a catalyst in a one-pot reaction of dialkyl acetylenedicarboxylates with indane-1,3-dione. Potassium Thiocyanate has been used as a selective bacterial inhibitor to create ESS-3 broth to allow co-​enrichment of the target pathogens and suppress growth of some non-​target pathogens References Hassanabadi, A., Zhiani, R., et. al.: J. Chem. Res., 37, 458 (2013); Zhang, Q., et. al.: Plant. Biotech., 29, 103 (2012)

Applications Uridine-2-13C (CAS# 35803-42-0) is a useful isotopically labeled research compound.

Applications Diethyl Chlorothiophosphate-d10 (cas# 287397-89-1) is a compound useful in organic synthesis. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications (R)-(-)-Phenylephrine-2,4,6-d3 HCl (CAS# 1276197-50-2) is a useful isotopically labeled research compound.

Applications 2-Chloronaphthalene-d7 (CAS# 93951-84-9) is a useful isotopically labeled research compound.

Applications Di(methyl-d3)dimyristylammonium Chloride is labelled Dimethyldimyristylammonium Chloride (D472560) which is used as a surfactant. References Cipiciani, A., et al.: Austr. J. Chem., 44, 1505 (1991); Hueck, H., et al.: Appl. Microbiol., 14, 308 (1966)

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 Thiodiglycolic Acid-d4 acts as a reagent for the synthesis of metabolites of S-carboxymethyl-L-cysteine and S-methyl-L-Cysteine and of some isotoically labelled (2H, 13C) analogs. References Meese, C. O., et al.: Archiv der Pharmazie, 323, 957 (1990)

Applications Benzene-1,2,4,5-d4 (CAS# 14919-17-6) is a useful isotopically labeled research compound.

Pindolol-d7 is a serotonin (5-HT) type 2C receptor antagonist. It selectively binds to the 5-HT2C receptor, which is found in the brain, and blocks it. Pindolol-d7 has been shown to decrease locomotor activity in rats by blocking the 5-HT2C receptors on GABAergic neurons. The specificity of this drug was validated using different analytical methods, including fluorimetric assays and on-line HPLC analysis. The affinity of pindolol for the 5-HT1A receptor was also investigated and found to be lower than that for the 5-HT2C receptor.

Applications 2,6-Diethylaniline-15N (CAS# 287488-24-8) is a useful isotopically labeled research compound.

Applications Ethyl (Z)-Geranate-d6 is an intermediate in synthesizing Geraniol-D5 (G367003), a deuterium labelled analog of Geraniol. It is used in the synthesis of insect repellant. It is also used in the synthesis of Angelicoin A and Herecinone J, which inhibit collagen-induced platelet aggregation. References Barnard, D. et al.: J. Med. Entomol., 41, 726 (2004); Mori K. et al.: Phytomedicine, 17, 1082 (2010);

Applications n-Hexyl-5,5,6,6,6-d5-triphenylphosphonium Bromide (CAS# 1169764-53-7) is a useful isotopically labeled research compound. It can be used for mass spectrometric characterization of protein modifications. References Zhu, X., et.al., Chem. Res. Toxicol., 22, 1386-1397, (2009);

Applications 1,3-Cyclohexanedione-1,2,3-13C3 (cas# 1184998-71-7) is a compound useful in organic synthesis.

Applications Ethyl-d5 2-Methylbutyrate is the labeled analogue of Ethyl 2-Methylbutyrate (E923200), an ester that has a sweet, apple-like aroma. Ethyl 2-methylbutyrate is naturally found in apples, cherries and orange juice. 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 Cho, I., et al.: J. Agr. Food Chem., 54, 6332 (2006); Mattheis, J., et al.: J. Agr. Food Chem., 45, 212 (1997); Moshonas, M. & Shaw, P.: J. Agr. Food Chem., 35, 161 (1987); Willaert, G., et al.: J. Agr. Food Chem., 31, 809 (1983)

Applications D,L-Azetidine-2-carboxylic Acid-d5 is a useful synthetic intermediate.

Applications Bis(1,3-dithian-2-yl)methane-d2 (cas# 105479-87-6) is a compound useful in organic synthesis.

Applications Imidazol-1-yl-acetic Acid-15N2,13C2 (cas# 1184983-00-3) is a compound useful in organic synthesis.

Applications 2,4'-Dibromoacetophenone-2-13C (CAS# 335081-05-5) is a useful isotopically labeled research compound.

Applications 1,3-Dimethoxybenzene-d10 (CAS# 340257-57-0) is a useful isotopically labeled research compound.

Applications 5-(2-Bromoethyl-d4)-2,3-dihydrobenzofuran (cas# 1189652-25-2) is a compound useful in organic synthesis.

Applications N,N-Dimethyl-p-phenylenediamine-d6 is labelled N,N-Dimethyl-p-phenylenediamine (DMPD) (D476760) which has been used to n-dope bilayer graphene (BG) along with p-dope of tetracyanoethylene bilayer graphene to increase the band gap of DMPD/BG. N,N-Dimethyl-p-phenylenediamine (DMPD) has been shown to inhibit corrosion of mild steel in a sulphuric acid medium. 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 Wang, T.H., et. al.: J. Phys. Chem. C., 117, 12873 (2013); Singh, K.U., Dubey, R.S.: Int. J. Chem., 1, 366 (2012)

Applications Hexanoic-2,2-d2 Acid (CAS# 55320-65-5) is a useful isotopically labeled research compound.

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

Please enquire for more information about 2-Hydroxy Fluorene-D9 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications 1-​Bromo-propane-​1,​1,​2,​2-​d4 is a useful reagent in studying rate coefficient and product branching for OH + bromopropane reaction from 230 to 360 K. References Gilles, M., et al.: J. Phys. Chem. A, 106, 5358 (2002);

Applications Phthalic Acid Bis(3,7-dimethyloctyl) Ester-d4 is the isotope labelled analog of Phthalic Acid Bis(3,7-dimethyloctyl) Ester (P384535); a diester derivative of Phthalic Acid (P384480) which can be used as a plasticizer for PVC-type compositions. References Takeuchi, H., et al. Jpn. Kokai Tokkyo Koho. JP 2001002829 A 20010109. Jan 9, 2001

Applications 1-Bromo-4-chlorobutane-d8 (CAS# 1219803-72-1) is a useful isotopically labeled research compound.

Applications Isotope labelled 2,2,4-Trimethyl-1,3-pentanediol used in the synthesis of monoisobutyrate derivatives used in film forming auxilleries in paint substances. References Li, Y. et al.: Chem. Papers, 68, 422 (2014);

Applications Labelled Tiglic acid (T440050). Tiglic acid is the stable isomer of angelic acid. Tiglic acid was found as glyceride in croton oil, as butyl ester in the oil of the Roman camomile, and as geranyl tiglate in oil of geranium. Tiglic acid is formed during the charcoaling of maple wood. 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 Bueding, et al.: J. Biol. Chem., 202, 505 (1953),

Applications Methyl-d3 Methanesulfonate (CAS# 91419-94-2) is a useful isotopically labeled research compound.

Applications Emamectin-d3 is deuterium labeled emamectin, a soluble derivative of avermectin and used as parasiticide and insecticide. Emamectin activates glutamate-gated chloride channels. 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 Xu X., et al.: Biochem Biophys Res Commun 473, 795 (2016); Lumaret, J. P., et al.: Curr Pharm Biotechnol. 13, 1004 (2012)

Albendazole sulfoxide is a metabolite of albendazole that can be found in the urine and blood plasma of humans. Albendazole sulfoxide has been shown to have a strong inhibitory effect on the growth of human hepatoma cells. Albendazole sulfoxide is an endoparasitic drug that prevents the formation of cysteine, which is required for the synthesis of proteins. This activity may be due to its ability to oxidise sulphydryl groups and detoxify sulfhydryl compounds in host cells. The active metabolite, albendazole sulfone, has also been isolated from rats. It inhibits the growth of animal helminths by inhibiting protein synthesis, which leads to their death.

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

Applications N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine-D4 is a labelled compound form N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine cas(1884206-50-1)

Applications Formamide-d3 is labelled Formamide (F691780 ). Formamide (F691780) is a compound that is used in biochemistry to prevent RNA samples from degradation due to RNAses. Formamide (F691780) is also used as a plasticizer to prepare thermoplastic starch (TPS), a special type of starch that can be mixed with other synthetic polymers because of its unique ability to “flow” References Chomczynski, P.: Nuc. Acids Res., 20, 3791 (1992); Ma, X. & Yu, J.: Acta Polym. Sinica 2, No vol. given, 240 (2004); Rodriguez-Gonzalez, F., et al.: Polymer, 44, 1517 (2003); Shi, Q., et al.: Polym. Degrad. Stabil., 96, 175 (2011)

Applications 16alpha-Hydroxy-17beta-estradiol-2,4-d2 (CAS# 53866-32-3) is a useful isotopically labeled research compound.

Applications Labelled 2-(3,4-Dimethoxyphenyl)-N-methylethylamine (D470710, free amine) which is a methylated metabolite of Dopamine (D533780); a potent inhibitor of brain mitochondrial respiration used in Parkinson’s disease studies. References Gluck, M.R. et al.: J. Neurochem., 91, 788 (2004); Charlton, C.G. et al.: Life Sci., 66, 2159 (2000);

Applications 1,4-Di(methyl-d3)-naphthalene has been used in the preparation of di(trideuteriomethyl)naphthalene derivatives. 1,4-Di(methyl-d3)-naphthalene is a labeled analogue of 1,4-Dimethylnaphthalene (D476380), a polycyclic aromatic hydrocarbon (PAH) that has been found to retard the development of epidermoid carcinomas in hamster buccal pouch and alter the genes associated with the maintenance of a G1/S phase block possibly through the induction of the cell cycle inhibitors KRP1 and KRP2 in potatoes. References Dizabo, P., et. al.: J. Labelled Compd., 2, 272 (1966); Malament, D.S., Shklar, G.: Carcinogenesis, 2, 723 (1981); Campbell, M.A., et. al.: Fuct. Interg. Genomics, 12, 533 (2012); Andrysik, Z., et. al.: Mutat. Res-Fund. Mol. M., 714, 53 (2011)

Applications 1-(2-Ethoxy-2-oxoethyl)pyridin-1-ium-d5 Chloride is an intermediate used in the synthesis of Girard’s Reagent P-d5 (G388502), which is a labeled girard’s reagent used in the identification and quantification of protein carbonylation as well as in the modification of nucleosides and nucleotides. Used in the preparation of potent photoactive agents. References Mirzaei, H. et al.: J. Chrom. A, 1134, 122 (2007); Kanofsky, J.R. et al.: Photochem. Photobiol., 73, 349 (2001);

Applications N,N-Diethyl-2-hydroxyacetamide-d10 is a derivative compound of N,N-Diethyl-2-hydroxyacetamide (D444580), a reactant used in the synthesis of phosphonate prodrugs to increase the oral bioavailability of an antiviral agent 9-[2-(Phosphonomethoxy)ethyl]adenine (PMEA). References Starrett, J. E., et al.: J. Med. Chem., 37, 1857-64 (1994)

Applications Anisole-d8 is the labeled analogue of Anisole (A673900), which is used in perfumery. 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 Taylor, J.M., et al.: Toxicol. Appl. Pharmacol., 6, 378 (1964)

Stability Stable Applications 2,4,5-Triamino-6-pyrimidinol-13C2,15N is an intermediate in the synthesis of labelled Guanine (G836000). Guanine is on one of the five nucleobases incorporated into biological nucleic acids. Guanine, along with adenine and cytosine, is present in both DNA and RNA, whereas thymine is usually seen only in DNA, and uracil only in RNA. References Geslain, R., et al.: J. Biol. Chem., 284, 27760 (2009); Manini, P., et al.: Toxicol. Lett., 190, 41 (2009); Gong, B., et al.: Biochem., 48, 11961 (2009); Sugimoto, M., et al.: J. Agric. Food Chem., 58, 374 (2010)

Applications L-Lysine-DL-amphetamine-d6 2HCl (propane-1,1,2,3,3,3-d6) (CAS# 1276056-89-3) is a useful isotopically labeled research compound.

Applications 4-Dimethylaminosulfotoluidide-d7 is an isotope labelled intermediate in the synthesis of Tolylfluanide (T536730), a polyvalent sulfamide fungicide that is closely related to dichlofluanide. References Wainwright, A. et al.: Bright. Crop Prot. Conf. Pests Dis., 1, 275 (1996)

Applications N-Desmethyl Sorafenib-d4 is the isotope labelled analog of N-Desmethyl Sorafenib (D293290); a metabolite of Sorafenib (S676850) that has anti-proliferative activity in human breast cancer cells. References Cui, P.H., et al.: Biochem. Pharmacol., 86, 419 (2013); Ghassabian, S., et al.: Biochem. Pharmacol., 84, 215 (2012)

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 The precursor of the ubiquitous natural compound malondialdehyde. References Basu, A.K., et al.: J. of Labelled Compounds & Radiopharmaceuticals, XX11, 11, 1175 (1985)

Applications Hydrocinnamic-d5 Acid (phenyl-d5) (CAS# 35845-62-6) is a useful isotopically labeled research compound.

Stability Extremely Volatile Applications 1-Hexene-d3, an isotopically labelled 1-Hexene, is used in the synthesis of ethylene polymers and copolymers. An olefin used to synthesize diols through oxidation reactions. 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 Tao, X. et al.: Organometal., 32, 4185 (2013); Clerici, M. et al.: J. Catal., 140, 71 (1993);

Please enquire for more information about 4-Chlorophenol 13C6 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications 6-Amino-5-nitrosouracil-13C,15N2 is an intermediate in the synthesis of Xanthine-13C15N2 (X499952), which is an isotope labelled analog of Xanthine (X499950), a substance that can be found in animal organs, yeast, potatoes, coffee beans, tea. Xanthine can be used to relax and widen certain breathing passages of the lungs. It is also found that a large number of derivatives that exhibits adenoside receptor antagonist properties. References Mueller, C. et. al: Handbook Exp. Pharmacol. 200,151(2011)

Applications 2-(2-Formamidothiazol-4-yl)acetic Acid-13C,15N2 is an intermediate used in the synthesis of Cefotiam Dihydrochloride-13C, 15N2 (C243007), which is labelled Cefotiam Dihydrochloride (C243005), which is an antibiotic product used in injections to treat bacterial infections. Cefotiam Dihydrochloride can also reduce allergic reactions and mixed with pharmaceutical carriers for medical formulations. References Jiang, C., et al.: Faming Zhuanli Shenqing, CN 105646539 A, 20160608 (2016); Liu, X.: Faming Zhuanli Shenqing, CN 105193819 A, 20151230, (2015); Weng, Y., et al.: Faming Zhuanli Shenqing, CN 103601737 A. 20140226 (2014)

Applications Ammonium Formate-d5 (CAS# 65387-23-7) is a useful isotopically labeled research compound.

Applications n-Butyl 4-Hydroxybenzoate-2,3,5,6-d4 is the labelled analogue of butyl 4-​hydroxybenzoate (B693600), which is an antimicrobial agent used in cosmetic products. 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),

Stability Hygroscopic Applications Labelled rac 3-Hydroxybutyric Acid (H833020). Optically active 3-hydroxybutyric acids are key intermediates of the biosynthesis and metabolism of fatty acids and exist widely in biological systems. References Freeman, J., et al.: Pediatrics, 102, 1358 (1998), Thio, L., et al.: Neurology, 54, 325 (2000), Rho, J., et al.: Epilepsia, 43, 358 (2002),

Applications Dihexylphthalate-d4 is an labeled analog of Dihexylphthalate (B185430), which is a phthalic ester, which is used as a plasticizers for vinyl plastics. Phthalates may be associated with reproductive toxicity in humans and animals. References Saido, K., et al.: ?J. Am. Oil Chem. Soc 61, 945 (1984); Foghmoes, S., et al.: J. Eur. Ceram. Soc. 36, 3441 (2016); Przybyli?ska, P. A. and Wyszkowski, M.: Ecol. Chem. Eng., S 23,347 (2016)

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

Applications Bis(3-methylpentyl) Phthalate-d4, is the labeled analogue of Bis(3-methylpentyl) Phthalate (B486010), 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 α-Methylglyceric Acid-d4 is derived from Acetone-d6 (A163802), which is an isotope labeled Acetone, a common organic building block in organic chemistry. Also, it is the deuterated form of α-Methylglyceric Acid (M311505), which is a biogenic secondary organic aerosol used in air quality diagnosis. References Neubert, L., et al.: J. Am. Chem. Soc., 134, 12239 (2012); Zhai, J.J., et al.: J. Am. Soc. Mass. Spec., 20, 1366 (2009); Ru, P., et. al.: Environ. Sci. Technol., 48, 8491 (2014); Napelenok, S.L., et. al.: Environ. Sci. Technol., 48, 464 (2014); Stone, E.A., et. al.: Environ. Chem., 9, 263 (2012)