Composés deutérés

Applications 1,2,4,5-Tetramethylbenzene-d14 (CAS# 15502-50-8) is a useful isotopically labeled research compound.

Applications Pinacol-d12 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 N-4-Hydroxyphenyl-N'-1,2,3-thiadiazol-5-ylurea-d4 is labelled N-4-Hydroxyphenyl-N'-1,2,3-thiadiazol-5-ylurea (H949385) which is a substrate of cytokinin O-glucosyltransferase with position specificity related to receptor recognition. It is a metabolite of Thidiazuron (T344275) which is a non-purine containing urea derivative with cytokinin activity.
References Mok, M., et al.: Plant Physio., 137, 1057(2005); Benezet, H., et al.: Trans. Missouri Academy. Sci., 14, 75 (1980); Orlikowska, T., et al.: Plant Cell Tissue Org. Cult., 59, 95 (1999), Ray, T., et al.: Mol. Biol., 6, 35 (2005), Kanwar, J., et al.: Hort Sci., 2008, 35, 35 (2008),

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

Applications 1-Bromo-3-chloro-5-fluorobenzene-d3 (CAS# 1219805-00-1) is a useful isotopically labeled research compound.

Applications 1,4-Diethylbenzene-d14 (CAS# 1219803-64-1) is a useful isotopically labeled research compound.

Applications rac Desethyl Phenyl Oxybutynin-d5 is an intermediate in the synthesis of rac Desethyl Oxybutynin-d5 Hydrochloride (D289478), a labelled metabolite of the drug Oxybutynin (D289475). Used in the treatment of incontinence.
References Hughes, K., et al.: Xenobiotica, 22, 859 (1992); Oki, T., et al.: Biol. Pharm. Bull., 24, 491 (2001); Fetscher, C., et al.: Br. J. Pharmacol., 136, 64 (2002); Zobrist, R., et al.: Pharm. Res., 20, 103 (2003)

Applications n-Dodecyl Alcohol-d26 (CAS# 38086-03-2) is a useful isotopically labeled research compound. It can be used for neutron spin-echo spectroscopy.
References Yamaguchi, T., et.al., J. Phys.Chem.B., 123, 239-246,(2019);

Applications 1-Aminonaphthalene-d9 (CAS# 78832-56-1) is a useful isotopically labeled research compound.

Applications 5-(4-Hydroxyphenyl)-5-phenyl-d5-hydantoin-15N2 (CAS# 369656-71-3) is a useful isotopically labeled research compound.

Applications Propionic Acid (1-13c, 99%) (cas# 6212-69-7) is a useful research chemical.

Applications Ethyl-d5 4-Aminobenzoate (CAS# 1219803-76-5) is a useful isotopically labeled research compound.

Applications Ditridecyl Adipate-d8 is the isotope labelled analog of Ditridecyl Adipate (D494195); a compound used as a skin conditioning or fragrance ingredient, plasticizer, solvent or emollient in cosmetics. Also used in combination with other compounds as a finisher for texturing of polyester yarns.
References Fiume, M.M., et al.: Int. J. Toxicol., 31, 5S (2012); Burks, P.P., et al. Finish Composition for Draw-texturing Yarn. US 3859122 A 19750107. Jan 7, 1975

Applications O-Toluoyl Chloride-D7 is the deuterated form of O-Toluoyl Chloride (T536250), which is used in the synthesis if quinolinone compounds as SARS CoV 3CLpro inhibitors. Also used in the synthesis of benzooxaboroles as orally active anti-inflammatory agents.
References Sun, Y. et al.: Chin. J. CHem., 31, 1199 (2013); Akama, T. et al.: Bioorg. Med. Chem. Lett., 23, 5870 (2013);

Applications n-Hexadecyl-d33 Alcohol (CAS# 284474-73-3) is a useful isotopically labeled research compound.

Applications Labelled Vanillin. Occurs naturally in a wide variety of foods and plants such as orchids; major commercial source of natural vanillin is from vanilla bean extract. Synthetically produced in-bulk from lignin-based byproduct of paper processes or from guaicol.
References Jenner, P.M., et al.: Food Cosmet. Toxicol., 2, 327 (1964), Clark, G.S., et al.: Perfum. Flavor., 15, 45 (1990),

Applications 1-Bromoeicosane-d41 (CAS# 202480-71-5) is a useful isotopically labeled research compound.

Applications Cyclopropane-1,2,2,3,3-d5-carbonyl chloride is a useful building block for organic synthesis

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 21-(3-Carboxy-1-oxopropoxy)-17-hydroxy-pregn-4-ene-3,20-dione-d4 Monosodium Salt is deuterium labelled 21-(3-Carboxy-1-oxopropoxy)-17-hydroxy-pregn-4-ene-3,20-dione Monosodium Salt (a derivative of Cortisol) and exhibits multi-site antiglucocorticoid activity in vivo.
References Duncan, M. R. and Duncan, G. R. J. Steroid Biochem. 10, 245 (1979)

Applications 2-Aminofluorene-d11 (CAS# 347841-44-5) is a useful isotopically labeled research compound.

Applications Sodium Propionate-3,3,3-d3 (CAS# 1210410-35-7) is a useful isotopically labeled research compound. This compound can be used to demonstrate intereactions between ergosterol and amphotericin B in lipid bilayers using NMR spectroscopy to exert antifungal activity.
References Matsumori, N.,et.al., J.Am.Chem.Soc., 131,11855-11860,(2009);

Applications N2-Acetyl Acyclovir-d4 is the isotope labelled analog of N2-Acetyl Acyclovir (A168015); an impurity of Acyclovir (A192400) which is an orally active acyclic nucleoside with inhibitory activity towards several herpes viruses. Also an antiviral.
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)

Applications 1-Bromodecane-d21 (CAS# 98195-39-2) is a useful isotopically labeled research compound.

Applications Labelled 2-[(Ethylamino)methyl]-4-nitrophenol (E898825). 2-[(Ethylamino)methyl]-4-nitrophenol is used in synthesis of some novel amodiaquine analogs as potential antimalarial and antifilarial compounds.

Applications (±)-1-Phenylethan-1,2,2,2-d4-ol (CAS# 90162-44-0) is a useful isotopically labeled research compound.

Applications Diethyl L-(+)-Tartrate-13C8 is the isotope labelled analog of Diethyl L-(+)-Tartrate. Diethyl L-(+)-Tartrate is used as a chiral reagent in a host of chemical reactions, such as the synthesis of isoquinoline alkaloids and arundic acid, which has been used in acute ischemic stroke therapy.
References Ziolkowski, M. et al.: Tetrahedron Lett., 41, 1963 (2000); Fernandes, R. et al.: Tetrahedron Lett. 50, 5903 (2009);

Stability Volatile
Applications Cyclohexene-d10 is a labelled organic solvent. It has also been used in the synthesis of adipic acid.
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 Reed, S. et al.: J. Chem. Educ. 77, 12 (2000)

Applications 4-Hydroxy-2,2,6,6-tetramethylpiperidine-d17-1-oxyl (CAS# 100326-46-3) is a useful isotopically labeled research compound.

Applications (S)-Carbidopa Methyl-d3 Ester N-cyclohexylidene is the labeled analogue of (S)-Carbidopa Methyl Ester N-cyclohexylidene (C176015), an impurity of Carbidopa (C175915), a prodrug inhibitor of aromatic amino acid decarboxylase.
References Sletzinger, M., et al.: J. Med. Chem., 6, 101 (1963)

Applications Compound has been shown to reversibly block voltage-dependent potassium channels, and is also a common impurity from the synthesis of compounds found in hair dyes
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 Williams, D.M., et al.: J. Biol. Chem., 275, 38127 (2000), Munoz-Caro, C., et al.: Biophys. Chem., 96, 1 (2002),

Applications L-Glutamic Acid Dimethyl Ester-13C5 Hydrochloride is an intermediate used in the synthesis of Folic Acid-13C5 (F680303), which is vitamin needed to synthesize DNA, conduct DNA repair and methylate DNA, it also acts as a cofactor in biological reactions involving folate.
References Xu, L., et al.: Mol. Pharm., 7, 1311 (2010), Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010), Alshatwi, A., et al.: Food, Chem., Toxicol., 48, 1881 (2010), McKay, D., et al.: Nut. J., 9 (2010),

Applications 1-Bromooctadecane-d37 (CAS# 187826-28-4) is a useful isotopically labeled research compound.

Applications 1,2,4-Trimethylbenzene-d12 (CAS# 350818-61-0) is a useful isotopically labeled research compound.

Applications 3-Fluorotoluene-alpha,alpha,alpha-d3 (CAS# 4202-92-0) is a useful isotopically labeled research compound.

Applications 1-Bromooctadecane-18,18,18-d3 (CAS# 349553-85-1) is a useful isotopically labeled research compound.

Applications Isotope labelled 1,3,5-Xylenol, is a versatile building block used in the synthesis of a more complex compounds. It is the precursor in the preparation of 3,5-Xylenol Phosphate (3:1) (X749550).
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 Makarenko, I. M., et al.: Deposited Doc.,7 (1975);

Applications 2-Fluoroaniline-4,6-d2,ND2 (CAS# 1219804-77-9) is a useful isotopically labeled research compound.

Applications N-Decane-d22 was useful for neutron imaging of liquid swelling and surface phenomena during methane absorption in ethanol and n-​decane under high pressure.
References Vopicka, O., et al.: PLoS One, 15, 0238470 (2020)

Applications 4-(Iodoacetylamino)phenol-d4 is an isotope labeled analog of 4-(Iodoacetylamino)phenol (I535250), which is an analytical reagent.

Applications 2,4-Dihydroxybenzophenone-d5 is deuterium labelled of 2,4-Dihydroxybenzophenone (D451780), which is a metabolite of Benzophenone (B204980). Benzophenone can be used to synthesize antihistamines, hypnotics and insecticides.
References Li, M.H., et al.: Toxicol. Environ. Chem., 94, 566 (2012); Leon, Z.. et al.: Anal. Bioanal. Chem., 398, 831 (2010); Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008)

Applications n-Decyl-9,9,10,10,10-d5 Alcohol (CAS# 57368-00-0) is a useful isotopically labeled research compound.

Applications A labelled metabolite of Quetiapine.
References McConville, B., et al.: J. Clin. Psychiatry, 61, 252 (2000), Wong, Y., et al.: J. Clin. Psychopharmacol, 21, 89 (2001), Cooper, K., et al.: Eur. J. Clin. Pharmacol., 59, 51 (2003),

Applications Bis(4-cyanophenyl)methanol-d4 is labelled Bis(4-cyanophenyl)methanol (B422852) which is a metabolite of Letrozole (L330100), a nonsteroidal aromatase inhibitor structurally related to Fadrozole.
References Bhatnagar, A.S., et al: J. Steroid Biochem. Mol. Biol., 37, 1021 (1990), Pfister, C.U., et al.: J. Pharm. Sci., 83, 520 (1994), Lipton, A., et al.: Cancer, 75, 2132 (1995)

Applications Antioxidant and preservative for foods, cosmetics, pharmaceuticals; also rubber and petrolium products.
References Lehman, A.J., et al.: Adv. Foods Res., 3, 197 (1951), Verhagen, H., et al.: Chem. Biol. Interact., 80, 109 (1991), Williams, G.M., et al.: Food Chem. Toxicol., 37, 1027 (1999),

Applications 4-Amino-D2 Benzoic Acid Monosodium Salt is an intermediate in the synthesis of DMABA-d4 NHS Ester (D678402), which is a labelled DMABA NHS ester (D678400). DMABA NHS ester is a reagent that reacts with the primary amine group of PE lipids. DMABA NHS ester has been used in combination with DMABA NHS ester-d4, -d6, and -d10 to study relative changes in PE lipid abundance before and after radical oxidation.
References Wester, H., et al.: Nucl. Med. Bio., 23, 365 (1996), Frees, D., et al.: Mol. Microbiol., 48, 1565 (2003), Michel, A., et al.: J. Bacteriol., 188, 5783 (2006), Voelker, T., et al.: Bioorg. Med. Chem., 17, 2047 (2009),

Applications Solifenacin-d7 hydrochloride is deuterium labelled Solifenacin hydrochloride (S676700), which is a Muscarinic M3 receptor antagoinst and used to treat urinary incontinence.
References Ikeda K., et al.: Arch. Pharmacol., 366, 97, (2002), Chapple, C.R., et al.: Br. J. Urol., 93, 303 (2004), Ohtake, A., et al.: Eur. J. Pharmacol., 492, 243 (2004), Brunton, S., et al.: Curr. Med. Res. Opin., 21, 71 (2005), Habb, F., et al.: Eur. Urol. 47, 376 (2005), Payne, C.K., et al.: Drugs, 66, 175 (2006),

Applications 4-Nitrofluorobenzene-13C6 is an intermediate for the synthesis of Flufenacet-13C6 (F599422), labelled Flufenacet (F599420) which is an anilide based herbicide that is applied to the soil surface or incorporated before the crop is emerged. Flufenacet is often used in field corn, corn grown for silage or soybeans to control annual grasses and broadleaf weeds.
References Hulting, A.G., et al.: Weed. Technol., 26, 230 (2012); Bailly, G.C., et al.: Crop Protect., 34, 96 (2012)

Applications Cefpodoxime Proxetil Isopropylcarbamate-d7 is the isotope labelled analog of Cefpodoxime Proxetil Isopropylcarbamate (C243875); a derivative of Cefpodoxime Proxetil (C243860) which is an antibacterial and broad spectrum, orally absorbed third generation cephalosporin.
References Fujimoto, K., et al.: J. Antibiot., 40, 370 (1987); Utsui, Y., et al.: Antimicrob. Agents Chemother., 31, 1085 (1987)

Applications N-Methylaminophthalimide-d3 is the labeled analogue of N-Methylaminophthalimide (M287295), which is used in the preparation of 2:1-[α/aza]-oligomer precursors.
References Abbas, C., et. al.: Tetrahedron Lett., 50, 4158 (2009)

Applications 3-(Azidomethyl)heptane-D5 is an intermediate in the synthesis of Alexidine-d10 Dihydrochloride (A525002), which has antibacterial, antiplaque properties against Streptococcus mutans, Actinomyces ciscosus, and Actinomyces naesludii.
References Coburn, R.A., et al.: J. Med. Chem., 21, 8, 829 (1978), Takayama, K., et al.: J. Biol. Chem., 269, 2241 (1994), Faure, P., et al.: Biochimie, 86, 411 (2004),

Applications 5-Methoxybenzimidazole-4,6,7-d3 (CAS# 1219805-69-2) is a useful isotopically labeled research compound.

Applications 6-Chloro-N-(2,2-difluoroethyl)-3-pyridinemethanamine-d2 is an intermediate used in the synthesis of Flupyradifurone-d5 (F598616), which is the labeled form of Flupyradifurone (F598615), can be used as an insecticide.
References Anon, IP.com J., 12, 19 (2011)

Applications L-Propoxyphene-d5 Hydrochloride is the isotope labelled analog and L-isomer of Propoxyphene Hydrochloride (P831500); a controlled substance (opiate) and analgesic (narcotic). The α-DL-and D-diastereoisomers possess marked analgesic activity in contrast to the β-diastereoisomers which are substantially inactive. Oral administration of L-Propoxyphene Hydrochloride enhances the analgesic activity of D-Propoxyphene Hydrochloride.
References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971); McEwan, B., et al.: Anal. Profiles Drug Subs., 1, 301 (1972); Murphy, P.J., et al.: J. Pharmacol. Exp. Ther., 199, 415 (1976)

Applications 2-[2-(Methyl-d3-thio)ethyl-1,1,2,2-d4]-1H-isoindole-1,3(2H)-dione is an intermediate used in the synthesis of Lapatinib-d7 Dihydrochloride (L175807), which is a labeled Lapatinib (L175800), a reversible dual inhibitor of ErbB1 and ErbB2 tyrosine kinases. Antineoplastic;Also, it is used in the preparation of 4-Aminoquinazolines as EGFR and HER-2 inhibitors.
References Kim, T.E., et al.: Drugs, 6, 886 (2003); Wood, E.R., et al.: Cancer Res., 64, 6652 (2004); Spector, N.L., et al.: J. Clin. Oncol., 23, 2502 (2005); Tung, R.: PCT Int. Appl. (2008), WO 2008024439 A2 20080228

Applications 2-Hydroxypyridine-N-oxide-d5 is the labelled analogue of 2-Hydroxypyridine-N-oxide (H953633), a reactant that is useful along wtih (S)-1-phenylethylamine and EDC·HCl for the synthesis of AZD8186, a potent and selective Inhibitor of PI3Kβ and PI3Kδ.
References B. Barlaam., et al.: J. Med. Chem., 58, 943-62 (2015);

Applications Acetamidine-d3 Hydrochloride is a useful compound in the synthesis of 3-​Chloro-​3-​methyl-​d3-​diazirine (CAS# 35496-73-2).
References Liu, M. T. H., et al.: J. Org. Chem., 45, 4515 (1980)

Applications Isotope labelled Diethylene Glycol Dimethacrylate (D444350) is an ester of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates, are key raw materials in the coatings and printing industry, and in food packaging.
References Moore, M., et al.: Mutagenesis, 6, 77 (1991), McCarthy, K., et al.: Food Chem. Toxicol., 30, 505 (1992),

Applications L-4-Hydroxyphenyl-2,6-d2-alanine-2-d1 (CAS# 71939-39-4) is a useful isotopically labeled research compound.

Stability Hygroscopic
Applications Methyl-d3 β-D-Glucuronide Sodium Salt is a compound useful in organic synthesis.

Applications 1-Bromopropane-2,2,3,3,3-d5 is an isotope labelled analog of 1-Bromopropane (B687135); a solvent used for the cleaning of metal surfaces and removal of soldering residues from electronic circuit boards. It is anticipated to be a human carcinogen.
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 Lingyo, Zh., et al.: Toxicology, 304, 76 (2013); Samukawa, M., et al.: Archives Internal Med., 172(16), 1257 (2012)

Applications L-Alanine-3,3,3-d3-N-t-BOC acts as a reagent for the synthesis of amino acid derivatives that serves as precausors for peptides synthesis.
References Lankiewicz, L., et al.: J. Chem. Soc., Perkin Transactions, 17, 2503 (1994)

Applications 1,3-Diethylbenzene-2,4,5,6-d4 (CAS# 1219803-29-8) is a useful isotopically labeled research compound.

Applications N-(Carboxymethyl)-N,N,N-trimethyl-d9-ammonium Chloride (CAS# 285979-85-3) is a useful isotopically labeled research compound.

Applications Sodium Hexadecanoate-d31 (CAS# 467235-83-2) is a useful isotopically labeled research compound.

Applications Indole-2,4,5,6,7-d5-3-acetic-alpha,alpha-d2 Acid (CAS# 1173020-21-7) is a useful isotopically labeled research compound.

Applications Ethyl-alpha,alpha-d2-benzene-d5 (CAS# 84272-90-2) is a useful isotopically labeled research compound.

Applications Isotope labelled 3-[2-(Ethylhexyl)oxyl]-1,2-propandiol, the novel raw material for deodorants application and is widely used as a cosmetic emollient. 3-[2-(Ethylhexyl)oxyl]-1,2-propandiol reliably inhibits the odor-causing bacteria, yeast and fungi on the skin.
References Nagao, S.: Frag. J., 34, 39 (2006); Lawan, K. et al.: J. Health Sci., 23, 1 (2009); Leschke, M.: SOFW J., 136, 10 (2010);

Applications N-Suberylglycine-2,2-d2 (CAS# 1219799-02-6) is a useful isotopically labeled research compound.

Applications 2,4,6-Trimethylbenzeneamine-d11 (cas# 1126138-13-3) is a compound useful in organic synthesis.

Applications 4-Fluorobenzyl-d6 Alcohol (CAS# 1071809-48-7) is a useful isotopically labeled research compound.