Deuterated Compounds

Applications Butyric-4,4,4-d3 Acid (CAS# 36789-14-7) is a useful isotopically labeled research compound.

Applications Tuberculostearic Acid Ethyl-d5 Ester is labelled Tuberculostearic Acid Ethyl Ester (T897095), the ethyl ester of Tuberculostearic Acid (T897090) which is a saturated fatty acid produced by Actinomycetales bacteria. References Frencha, G., et al.: The Lancet, 330, 117 (1987)

Applications Hexanoic-d11 Acid acts as a reagent in the synthesis of per-deuterated alkyl amines for preparation of deuterated organic pyromellitamide gelators. 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 Yepuri, N. R.; Tetrahedron Lett., 54, 2538 (2013)

Please enquire for more information about Sodium L-lactate-13C3 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications 17beta-Estradiol-2,4,16,16,17-d5 (CAS# 221093-45-4) is a useful isotopically labeled research compound.

Applications 1,2,3,9-Tetrahydro-9-(methyl-d3)-4H-carbazol-4-one is used in the preparation of 5-HT3 modulators useful in the treatment and prevention of 5-HT3 receptor-mediated diseases. References Huang, W. et al.: Zhong. Yao. Dax. Xueb., 30, 1 (1999); Kim, M. et al.: Heterocycles, 45, 2041 (1997);

Applications (1E)-1-(4-Chlorophenyl)-4,4-dimethyl-1-penten-3-one-D9 is an intermediate in the synthesis of Isotope labelled Tebuconazole (T013002), which is an ergosterol biosynthesis inhibitor present in most pesticide formulations (1,2). Various uptake is observed in plants (3). Drinking water Contaminant Candidate List 3 - CCL 3 as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.

Applications DL-Phenylalanine-2-13C (CAS# 64193-01-7) is a useful isotopically labeled research compound.

Applications Labelled Veratric Acid, a derivative of Protocatechuic Acid. Veratric Acid is a reagent used in the production of antimicrobial agents, antifeedants, and a variety of other biologically active compounds. References Alissandrakis, E. et al.: Eur. Food Res. Technol., 229, 365 (2009); Spaccini, R. et al.: Soil Biol. Biochem., 41, 1164 (2009); Narasimhan, B. et al.: Eur. J. Med. Chem., 44, 689 (2009); Pereira, L. et al.: J. Biotechnol., 139, 68 (2009);

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 Labelled Propionic Acid, used in the synthesis of novel inhibitors of signal transducer and activator of transcription 3 signaling pathway in the potential treatment of human cancers. In addition it is used in the synthesis of morphans. 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 Zhang, M. et al.: Eur. J. Med. Chem., 62, 301 (2013); Bradshaw, B. et al.: Org. Lett., 15, 2458 (2013);

Applications Diallyl Disulphide-d10 is labelled Diallyl Disulphide (D416035) which has a range of uses varying from a Cytocrome P450 inhibitor to vasorelaxant and hypotensive. Being in the class of organosulfur compounds, it carries chemopreventive characteristics. 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 Reddy, B.S. et al.: Cancer Res., 53, 3293 (1993); Bautista, D.M. et al.: Proc. Nat. Acad. Sci. U.S.A., 102, 12248 (2005); Bourrie, M. et al.: J. Pharmacol. Exp. Ther., 277, 321 (1996);

Applications n-Hexatriacontane-d74 (CAS# 16416-34-5) is a useful isotopically labeled research compound.

Applications A labelled impurity of Lansoprazole. References Barradell, L., et al.: Drugs, 44, 225 (1992), Aydogmus, Z., et al.: Acta Pharm. Sci., 48, 45 (2006), El-Sherif, Z., et al.: Chem. Pharm. Bull., 54, 814 (2006),

Applications N-Descarbo(1,4-benzodioxine), N-Acetyl Doxazosin-d8 Hydrochloride is the isotope analog of N-Descarbo(1,4-benzodioxine), N-Acetyl Doxazosin Hydrochloride. N-Descarbo(1,4-benzodioxine), N-Acetyl Doxazosin Hydrochloride is an impurity of doxazosin, which is used in biological studies to evaluate the structure activity or prazosin pharmacophore for Transport-P inhibition. References Zunszain, P.A., et al.: Bioorg. Med. Chem., 13, 3681 (2005); Al-Damluji, S., et al.: J. Pharmacol., 124, 693 (1998)

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

Applications Labelled selective herbicide. Potential symptoms of overexposure are irritation of eyes and skin 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 Dalgaard-Mikkelsen, S., et al.: Pharmacol. Rev., 14, 225 (1962), Muller, K., et al.: J. Environ. Qual., 31, 309

Applications N-Descyclopropyl N-Allyl Buprenorphine, is the metabolite of Buprenorphine (B689570), an Analgesic that demonstrates narcotic agonist-antagonist properties. References Martin, W.R., et al.: J. Pharmacol. Exp. Ther., 197, 517 (1976), Rance, M.J., Biochem. Pharmacol., 25, 735 (1976), Heel, R.C., et al.: Drugs, 17, 81 (1979),

Applications (4-Fluorophenyl)acetic-alpha,alpha-d2 Acid (CAS# 113715-48-3) is a useful isotopically labeled research compound.

Applications Carbon 13 Labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes. References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)

Applications N-tert-Boc-2-(4-formyl-2-methoxyphenoxy)ethylamine-d3 (cas# 1189481-50-2) is a compound useful in organic synthesis.

Applications Chlorobenzene-3,5-d2 (CAS# 59164-10-2) is a useful isotopically labeled research compound.

Applications Ethylene Glycol Monostearate-d4 is a deuterated version of Ethylene Glycol Monostearate (E917480), a polymer chain used in the synthesis of PEG chains which may act as vesicles in the transport of drugs. References Takeoka, S. et al.: J. Am. Chem. SOc., 122, 7927 (2000)

Applications Ethylene Glycol Monooctanoate-d4 is a deuterated version of Ethylene Glycol Monooctanoate (E917547), a reactant in the synthesis of water-woluble phospholipid analogues as inhibitors of phospholipase C. References Franklin, Christopher L., et al.: J. of Org. Chem., 68(19), 7298-7307 (2003)

Applications 2-Butan-3,3,4,4,4-d5-ol was used to prepare and oxidize 3,3-disubstituted cyclobutenes. References Curry, M., et al.: J. Chem. Soc., 10, 1391 (1980)

Applications 1-Bromoheptane-5,5,6,6,7,7,7-d7 (CAS# 1219802-55-7) is a useful isotopically labeled research compound.

Applications Diphenyl Methyl Phosphate-d3 is the deuterated form of Diphenyl Methyl Phosphate (D492423), which is a phosphorus flame retardant additive. References Stapleton, H. M., et al.: Environ. Sci. Technol., 46, 13432(2012)

1a,25-Dihydroxy vitamin D2 is a compound that exhibits various characteristics and applications. It is known for its bioavailability and water-soluble properties, making it easily absorbed by the body. This compound has been extensively studied in the field of research chemicals. One of the notable features of 1a,25-Dihydroxy vitamin D2 is its potential therapeutic effects on ganglioside GM2-related disorders. It has been shown to interact with GM2 activator proteins and fatty acids, which are involved in the metabolism of GM2 gangliosides. This interaction may have implications for the treatment of certain neurological conditions. Additionally, 1a,25-Dihydroxy vitamin D2 has been investigated for its role in modulating immune responses and inflammatory processes. Studies have suggested that this compound can inhibit the production of pro-inflammatory substances like prostaglandins, offering potential anti-inflammatory benefits. Moreover, 1a,25-Dihydroxy vitamin D

Applications cis-Apovincamine-d3 is labelled cis-Apovincamine (A729245) which is a vinca alkaloid and a chemical precursor of Vinpocetine (V332500), a derivative of Vincamine with vasodilating activity. Vasodilator (cerebral). References Han, et al.: J. Biol. Chem., 274, 22337 (1999), O’Donnell, et al.: Pharmacol. Biochem. Behav., 63, 185 (1999),

Applications 4-Bromo-2-(ethyl-d3)pyridine is an intermediate in the synthesis of Ethionamide-d3 (E890422), a labelled antibacterial (tuberculostatic) agent. References Banerjee, A., et al.: Science, 263, 227 (1994), Newton, G., et al.: J. Bacteriol., 178, 1990 (1996), Baulard, A., et al.: J. Biol. Chem., 275, 28326 (2000), Koledin, T., et al.: Arch. Microbiol., 178, 331 (2002), Cardoso, R., et al.: Antimicrob. Agents Chemother., 48, 3373 (2004),

Applications N-[5-[2-[[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]thio]ethyl]-1,3,4-thiadiazol-2-yl]-benzeneacetamide-d5 is labelled N-[5-[2-[[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]thio]ethyl]-1,3,4-thiadiazol-2-yl]-benzeneacetamide (A630445) which can be used to prepare bis(phenylacetamidothiadiazolyl)ethyl sulfide analogs as glutaminase inhibitors and antitumor agents. References Shukla, K., et al.: J. Med. Chem., 55, 10551 (2012)

Phthalic-D4-anhydride is a benzyl derivative that is used as a catalyst in polymerization reactions. It is usually used in the production of polyester fibers, where it provides cross-linking during the fiber formation process. Phthalic-D4-anhydride has been shown to catalyze the dehydration reaction between styrene and carboxylate ions, which leads to the synthesis of polystyrene. This compound has also been shown to be effective in the production of subcritical water gas shift reactions. The mechanism behind this reaction is thought to be due to its ability to act as a dehydrating agent by removing water from the reactants, which leads to an increase in the concentration of hydrogen and carbon dioxide molecules.br>br> br>

Applications D-Methionine-d3 is used for detection D- and L-enantiomers of methionine and [2H3]methionine in plasma by gas chromatography-mass spectrometry of methylated/N-acylated derivatives. References Hasegawa, H., et al.: J. Chromatogr. B: 823, 203 (2005);

Applications Iodoethane-1,1-d2 is a useful reagent in synthesis of 1,4-benzoquinones. References Foland, L., et al.: J. Am. Chem. Soc., 111, 975 (1989);

Applications 3-Butenyl-d2 Tosylate is a proposed intermediate for the synthesis of (5S,5’S)-Dihydroxy Lysinonorleucine-d4 (D452902), which is isotope labelled (5S,5’S)-Dihydroxy Lysinonorleucine, a collagen reducible crosslink agent. References Mizikova, I. et al.: FEBS J., 285, 3056 (2018);

Applications Ethyl Vinyllactate-13C2,d3 is an intermediate in synthesizing Vinclozolin-13C3,d3 (V314053), which is a labelled analogue of Vinclozolin (V314050). Vinclozolin is an agricultural fungicide. References Pappas, A.C., et al.: Pestic. Sci., 10, 239 (1979)

Applications Bromoethane-1,1,2,2-d4 (CAS# 25854-32-4) is a useful isotopically labeled research compound.

Applications Diethyl Cromoglycate-D5 is an intermediate used in the synthesis of Cromolyn-d5 Disodium Salt (C815002), which is a chromone complex which blocks mast cell degranulation. References Ashton, M.J., et al.: Toxicol. Appl. Pharmacol., 26, 319 (1973), Friday, G.A., et al.: Am. J. Ophthalmol., 95, 169 (1983)

Applications Labelled insecticidal, acaricidal, and fungicidal combinations of carboxamides and other pesticides. 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 Dugo, G., et al.: Food Chem., 16, 435 (2005), Caldas, E., et al.: Toxicology, 222, 132 (2006), Cabras, P., et al.: J. Agric. Food Chem., 45, 2244 (1997), Wilkinson, C., et al.: Regul. Toxicol. Pharmacol., 31, 30 (2000),

Applications Isotope labelled D-galactose (G155250), A C-4 epimer of Glucose (G595000) found in milk and sugar beets as well as being synthesized by the body. Potential use in oral therapy for nephrotic syndrome in focal and segmental glomerulosclerosis. References De Smet, E. et al.: Nephrol. Dial. Transplant., 24, 2938 (2009); Kivele, R. et al.: Carb. Pol., 85, 645 (2011);

Applications Labelled 2-Bromo-1,3-propanediol (B686665). Used for isolating bases by means of Reinecke's salt. 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 Dudley, H., et al.: Biochem. J., 27, 157 (1933),

Applications A labelled metabolite of Nitrofuran.Environmental contaminants; Food contaminants; Heat processing contaminants References Tribalat, L., et al.: Anal. Bioanal. Chem., 386, 2168 (2006), Chu, P., et al.: J. Agric. Food Chem., 55, 2129 (2007),

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)

Applications Propiophenone-d5 is the labeled analogue of Propiophenone (P827900), an aryl ketone used in the preparation of pharmaceutical and organic compounds. Propiophenone is used in perfumes as well as in the preparation of neurochemical compounds such as ephedrines. References Edkins, R.P. et al.: Quart. J. Pharm. Pharmacol., 9, 203 (1936); Sun, T.-Q. et al.: Zhong. Yiy. Gong. Zaz., 31, 534 (2000); Cherkaoui, H. et al.: Tetrahedron, 57, 2379 (2001)

Applications Nonyl 4-Hydroxybenzoate-d4 is labelled Nonyl 4-Hydroxybenzoate which was used to prepare 4-[(aminosulfonyl)oxy] benzoic acid derivatives as potent inhibitors of the enzyme estrone sulfatase (ES). It was also used to synthesize sulfonylbenzoic acid esters as potential inhibitors of oestrone sulphatase with antitumor activities. References Ahmed, S., et al.: Bioorg. Med. Chem. Lett., 12, 2391 (2002); Owen, C., et al.: J. Pharm. Pharmacol., 55, 85 (2002)

Applications cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester-d3 is a labelled analog of cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester. cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester is used in oregano essential oil as an inhibitor of higher fatty acid oxidation. References Terenina, M.B., et al.: Appl. Biochem. Microbiol., 47, 445 (2011)

Applications 1,4-Butane-1,1,2,2,3,3,4,4-d8-diamine (D416027) is a labelled isotope of 1,4-Diaminobutane (D416025). It is an amino acid degradation product. Used in the preparation of hexahydropyrimidines as novel hepatitis C virus inhibitors. Also a reagent in the synthesis of antibacterial castor oil-based polyurethane membranes. 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 Hwang, J. et al.: Eur. J. Med. Chem., 70, 315 (2013); Yari, A. et al.: J. Biomed. Mat. Res., 102A, 84 (2014);

Applications Labelled 3-(Methylnitrosamine)propionaldehyde (MNPA) ( M325710). It was detected for the 1st time in the saliva of betel quid chewers and is a potent carcinogen. It exhibits higher cytotoxicity than Nitrosoguvacine (NGC), Nitrosoguvacoline (NG) and 3-(Methylnitrosamino)propionitrile (MNPN). References Bartsch, H., et al.: Mutat. Res., 250, 103 (1991), Su, T., et al.: Drug Metab. Dispos., 24, 884 (1996), Guengerich, F., et al.: Chem. Res. Toxicol., 14, 611 (2001),

Applications Labelled Cyanazine (C953500). Selective pre-emergence 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 Crayford, J.V., et al.: Pestic. Biochem. Physiol., 2, 295 (1975),

Stability Hygroscopic Applications The labelled version of Ethylamine Hydrochloride, a chemical used in various chemical organic syntheses and biological studies. References Miller, M.M. et al.: Bioorg. Med. Chem. Lett., 22, 6503 (2012); Yasui, K. et al.: Prot. Sci., 19, 486 (2010);

Applications L-Alanine-N,N,O-d3 (CAS# 19470-97-4) is a useful isotopically labeled research compound.

Applications 4-(4-Chlorophenyl)-1-imidazol-1-yl-(butan-d5)-2-ol (cas# 1185063-39-1) is a compound useful in organic synthesis.

Applications 2-Chloroaniline-d6 (CAS# 1276197-37-5) is a useful isotopically labeled research compound.

Applications Glyburide-d3 (methoxy-d3) (CAS# 1219803-02-7) is a useful isotopically labeled research compound.

Applications Octadecylamine-d37 is the isotope labelled analog of Octadecylamine. Octadecylamine is used in biological studies for the formation of ion pairing as alternative to improve encapsulation and stability and to reduce skin irritation of retinoic acid loaded in solid lipid nanoparticles. References Castro, G.A., et al.: Int. J. Pharma., 381, 77 (2009);

Applications Labeled Sucrose (S697000). Yuanzhen sugar is a polysaccharide polymer, containing a certain amount of fructooligosaccharides. References Watanabe, T., et al.: Biosci. Biotech. Biochem., 72, 3167 (2008), You, Y., et al.: J. Agric. Food Chem., 57, 709 (2009),

Applications Labelled Bromomethylcyclopropane.

Applications Used as an animal glue liquifier, silver tarnish remover, fixing agents, manufactured resins and vulcanization accelerators. It is a known carcinogen, also causes bone marrow depression and goiters. 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 Butola, J., et al.: J. Plant Biol., 35, 75 (2008), Roux-Dalvai, F., et al.: Mol. Cell. Proteom., 7, 2254 (2008), Ansari, F., et al.: J. Enz. Inhibit. Med. Chem., 24, 151 (2009),

Applications Labelled Mebeverine Alcohol, a metabolite of Mebeverine (M202490), an antispasmodic. References Greenwood, B. et al.: Eur. J. Pharmacol., 211, 143 (1992); van Outryve, M. et al.: J. Clin. Pharm. Ther., 20, 277 (1995); Kraemer, T. et al.: Drug Metab. Disp., 28, 339 (2000);

Applications A labelled biodegradation product of Malathion (M111000). 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 Kim, Y. et al.: Chemosphere, 60, 1349 (2005); Yoshii, K. et al.: J. Health Sci., 54, 535 (2008); Hayasaka, M. et al.: Jap. J. Forensic Toxicol., 12, 15 (1994);

Applications 3,4-Dimethylphenol-13C8 is the isotope labelled analog of 3,4-Dimethylphenol. 3,4-Dimethylphenol is a reagent in the synthesis of vialinin A analogs with a potent inhibitory activity of tumor necrosis factor-a production. References Ye, Y.Q., et al.: Bioorg. Med. Chem. Lett., 22, 2385 (2012);

7-Hydroxy-4-cholesten-3-one-D7 (7OHCD7) is a metabolite of the bile acid, cholic acid. It is generated by the action of cholesterol 7α hydroxylase on cholesterol in the liver. It is excreted in bile, which is then absorbed back into the body from the gut and used for energy metabolism. 7OHCD7 has been shown to be an inhibitor of histone deacetylases, which are enzymes that regulate gene transcription. This inhibition leads to increased transcriptional regulation and reduced inflammatory responses in bowel disease models. 7OHCD7 has also been shown to increase cholesterol levels and reduce inflammation in humans with metabolic syndrome.

Applications Reagent used in the addition of labelled cyclopropane. 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 Cave, C., et al.: Eur. J. Med. Chem., 25, 75 (1990), Kiyama, R., et al.: Chem. Pharm. Bull., 43, 960 (1995), Humphries, P., et al.: Bioorg. Med. Chem. Lett., 16, 6120 (2006),

Applications 3-Pentanone-d6 is labelled 3-Pentanone (P273600) which is a simple, symmetrical dialkyl ketone. It is mainly used as a solvent in paint and a precursor to vitamin E. It is a useful synthetic intermediate. It can be used as a reagent to synthesize Ethyl 2-Cyano-3,3-diethylacrylate (E907600) by Knoevenagel condensation. It also shows anticonvulsant effect in several types of mouse seizure models. 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 Hasebe, N., et al.: Eur. J. Pharma., 642, 66 (2010); Siegel, H., et al.: Ullmann's Encyclopedia of Industrial Chemistry, (2002)

Applications 2-Chlorophenol is an intermediate used in the synthesis of Diclofenamide-13C6 (D436532), which is a labeled Diclofenamide, a potent carbonic anhydrase inhibitor. Diclofenamide may provide a therapeutic strategy in the inhibition of the human cytosolic isoforms I and II and transmembrane tumor-associated isoenzymes IX and XII. Diclofenamide has been shown to be is effective in the prevention of episodic weakness in both hypokalemic periodic paralysis (HypoPP) and potassium-sensitive periodic paralysis (PSPP). References Brzozowski, Z. et al.: Eur. J. Med. Chem., 46, 3656 (2010); Tawil, R. et al.: Ann. Neurol., 47, 46 (2000); Casey, J. et al.: J. Med. Chem., 47, 2337 (2004);

Please enquire for more information about Apovincaminic acid-d4 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications n-Octatriacontane-d78 (CAS# 1219803-25-4) is a useful isotopically labeled research compound.