Deuterated Compounds

Applications n-Hexyl 4-Methyl-2-pentyl Phthalate, is the labeled analogue of n-Hexyl 4-Methyl-2-pentyl Phthalate (H297165), a phthalic acid ester (PAEs), widely used in many consumable products with potential carcinogenic properties.
References Wang, Zh., et al.: Guocheng Gongcheng Xuebao, 5 (6), 670 (2005);

Applications An intermediate for the synthesis of analogs of retinoid lactone.
References Lewin, A.H., et al.: Pharm. Res., 12, 983 (1995).

Applications tert-Butyl-1,1,1-d3 Alcohol (CAS# 33500-15-1) is a useful isotopically labeled research compound.

Applications 2-Nitrotoluene-alpha,alpha,alpha-d3 (CAS# 70786-67-3) is a useful isotopically labeled research compound.

Applications L-Serine (15n, 98%) (cas# 59935-32-9) is a useful research chemical.

Applications 6-Bromo-benzoic-​2,​3,​4,​5-​d4 Acid is used for preparation of isotopologues of isoquinolinone and quinazolinone compounds as PI3K kinase inhibitors.
References Evans, C.: PCT Int. Appl. (2017), WO 2017161116 A1 20170921.

Applications L-Phenyl-d5-alanine-N-FMOC (CAS# 225918-67-2) is a useful isotopically labeled research compound.

Applications A labelled metabolite of Propafenone (P757500).

Applications Isotope labelled δ-Valerolactone used in the synthesis of various antibiotics including the ionophore antibiotic X-14547A. Also used in the preparation of polyesters via copolymerization.
References Nicolaou, K. et al.: J. Org. Chem., 50, 1440 (1985); Parrish, B. et al.: J. Polym. Sci. Polym, Chem., 40, 1983 (2002);

Applications An intermediate for the synthesis of Labelled Ketoprofen.
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 Derewenda, Z., et al.: J. Mol. Biol., 227, 818 (1992), Grochulski, P., et al.: J. Biol. Chem., 268, 12843 (1993).

Applications rac Styrene Glycol-D5 is an intermediate in the synthesis of rac Mirabegron-d5 (M364902), which is a potent bladder relaxant and reagent for diabetes remedy.

Applications 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride-D5 is an intermediate in the synthesis of Piperacillin-d5 (P479952), which is the labeled analogue of Piperacillin (P479950), an antibacterial agent.
References Takai, A., et al.: Chemotherapy, 25, 816 (1977), Bodey, G.P., et al.: Antimicrob. Agents Chemother., 14, 78 (1978), Kuck, N.A., et al.: J. Antibiot., 31, 1175 (1978),

Applications Ethylene Glycol Monodecanoate-d4 is a deuterated version of Ethylene Glycol Monodecanoate (E917555), 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 Benzyl Octyl Adipate-d17, is the labeled analogue of Benzyl Octyl Adipate (B285580), which is used as plasticizer. It can also be used for the synthesis of orally effective acid prodrugs of the β-Lactamase inhibitor Sulbactam (S699185).
References Sorokin, G. A., Plasticheskie Massy, 25 (1976); Kraus, A., Farbe + Lack,60, 185 (1954); English, A. R., et al.: J. Med. Chem., 33, 344 (1990);

Applications 1,3-Dichlorobenzene (D4, 98%) (cas# 2199-70-4) is a useful research chemical.

Applications N-1-Butyl-d9-1-demethylethyl Torsemide is labelled N-1-Butyl-1-demethylethyl Torsemide (B692375) which is an impurity of Torsemide (T548750), diuretic.
References Lesne, M., et al.: In. J. Clin. Pharmacol. Ther. Toxicol., 20, 382 (1982), Brater, D.C., et al.: Clin. Pharmacol. Ther., 42, 187 (1987),

Applications 2-Chloropropane-2-d1 (CAS# 53778-42-0) is a useful isotopically labeled research compound.

Applications Labelled Methyl Methanethiosulfonate (M321500). Used for the rapid and selective modification of sulfhydryl groups of enzymes. Useful for mapping the pore-lining regions of the ryanodine receptor.
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 Stauffer, D.A., and Karlin, A.: Biochemistry, 33, 6840 (1994), Yang, N. et al.: Neuron, 16, 113 (1996), Kuner, T. et al.: Neuron, 17, 343 (1996), Ehrlich, B.E., et al.: J. Gen. Physiol., 109, 255 (1997), Dunten, R.L., et al.: Biochemistry, 32, 3139-3145 (1993)

Applications 2,2'-Bipyridyl-d8 was a useful compound in the NMR study of soft porous nanocrystal and a bulk crystal.
References Hijikata, Y., et al.: Chem. Commun. (Cambridge, UK), 47, 7632 (2011)

Applications n-Dodecyl-d25-phosphocholine (CAS# 861924-55-2) is a useful isotopically labeled research compound.

Applications Cyclopropylmethyl-d2 Alcohol (CAS# 90568-07-3) is a useful isotopically labeled research compound.

Applications 2-(Ethyl-d5)hexanoic Acid 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 Testosterone Octanoate-d15 is the isotope analog of Testosterone Octanoate. Testosterone Octanoate is a metabolite of tesosterone (T155000), which is used in biological studies to determine the hemolytic and lipophilic activity of this anabolic steroid.
References Biagi, G.L., et al.: J. Med. Chem., 13, 944 (1970); Biagi, G. L., et al.: J. Med. Chem., 18, 873 (1975)

Applications Labelled Hydroquinone (H714715). Hydroquinone is used as photographic reducer and developer; as reagent in the determination of small quantities of phosphate; as antioxidant. Depigmentor.
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 Woodard, et al.: Fed. Proc., 8, 348 (1949), Kari, F.W., et al.: Food Chem. Toxicol., 30, 737 (1992),

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 Octanoic-2,2-d2 Acid (CAS# 64118-36-1) is a useful isotopically labeled research compound.

Applications 2-(2-Butylamino)ethanol-d4 is labelled 2-(2-Butylamino)ethanol (B693945) which is an intermediate used to prepare 2-arylimino-1,3-thiazolidines as progesterone receptor binding ligands.
References Dixon, B., et al.: U.S., US 6353006 B1 20020305 (2002)

Applications cis-3-Hexen-1-ol-D2 is a labelled analogue of cis-3-Hexen-1-ol (H295005). cis-3-Hexen-1-ol is a naturally occuring compound that has the smell of freshly cut grass and is used to obtain a “green” taste/smell in certain flavours and fragrances.
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 Dahill Jr., R.: J. Chem. Eng. Data, 17, 399 (1972); Serra, S., et al.: Trends Biotechnol., 23, 193 (2005)

Applications Phenol is purified here for molecular genetics applications. It is naturally found in tea leaves and plants, and has uses in the synthesis of antioxidant compounds due to the antioxidant activity caused by the phenol moiety. This structure also allows it to be used for syntheses of anti-bacterial & anti-carcinogenic compounds. This is the labelled analog.
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 Nam, S. et al.: J. Agri. Chem., 60, 9097 (2012); Xia, J. et al.: J. Agri. Chem., 57, 99 (2009); Khanal, P. et al.: Carcinogenesis, 32, 545 (2011);

Applications Isotope labelled Ethyl 3-Hydroxybutyrate is a useful synthetic intermediate. It is a reagent used to synthesize α-azido carboxylic acids. It is also used in Palladium mediated spiroketal synthesis.
References Evans, D., et al.: J. Am. Chem. Soc., 112, 4011 (1990); Conway, J., et al.: Tetrahedron, 61, 11910 (2005)

Applications 3-Chloro-6-(chloromethyl)benzene-1,2,4,5-d4 is an isotope-labeled analog of 4-Chlorobenzyl Chloride (C364730), which is a benzylchloride derivative used in the preparation of various biologically active compounds such as bronchodilators and antibacterial agents.
References Adams, M. et al.: Synth. Comm., 29, 2419 (1999); Foroumadi, A. et al.: Arch. Pharm. Res., 30, 138 (2007);

Applications n-Nonyl-6,6,7,7-d4 Alcohol (CAS# 33975-46-1) is a useful isotopically labeled research compound.

Applications 4-Fluorobenzyl-alpha,alpha-d2 Chloride (CAS# 1219804-18-8) is a useful isotopically labeled research compound.

Applications Tetrahydro-4H-pyran-4-ol-3,3,4,5,5-d5 (CAS# 1219795-46-6) is a useful isotopically labeled research compound.

Applications N,N-Bis(2-chloroethyl)benzenesulfonamide-d5 is the isotope labelled analog of N,N-Bis(2-chloroethyl)benzenesulfonamide (B418910); a novel intermediate in the synthesis of Cetirizine (C281100).

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 Tuberculostearic Acid Methyl-d3 Ester is labelled Tuberculostearic Acid Methyl Ester (T897100), the methyl 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 5-Formylfuran-2-carboxylic Acid-13C6 is an isotope labelled form of 5-Formylfuran-2-carboxylic Acid(F700500).
References Nocito, F., et al.: ACS Omega, 3, 18724 (2018); Chen, G., et al.: Ind. Eng. Chem. Res., 57, 16172 (2018)

Applications 1-Chloro-2-(α-chlorophenylmethyl)benzene-d5 is the isotope labelled analog of 1-Chloro-2-(α-chlorophenylmethyl)benzene (C427570); a reagent in the synthesis of bifonazole analogs which have antibacterial and antifungal activities. It is also used in the preparation of diphenylpiperazine N-type calcium channel inhibitors.
References El Hage, S., et al.: Arch. Pharm., 344, 402 (2011); Pajouhesh, H., et al.: Bioorg. Med. Chem. Lett., 20, 1378 (2010)

Applications 1-Bromotetradecane-1,1,2,2-d4 (CAS# 1219798-81-8) is a useful isotopically labeled research compound.

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),

Applications 2-p-Toluenesulfonate 1-Phenyl-d5-1,2-ethanediol is an intermediate in the synthesis of rac Mirabegron-d5 (M364902), which is a potent bladder relaxant and reagent for diabetes remedy.

Applications tert-Butyl-d9 Methyl Ether (CAS# 1219795-06-8) is a useful isotopically labeled research compound.

Applications 1,3-Propane-2,2-d2-diamine 2HCl (CAS# 352438-79-0) is a useful isotopically labeled research compound.

Applications 2,4-Dichlorobenzoic-d3 Acid (CAS# 1398065-99-0) is a useful isotopically labeled research compound.

Applications 1-Bromo-2,3,5-trichlorobenzene-d2 (CAS# 1219803-86-7) is a useful isotopically labeled research compound.

Applications DL-Methionine-2-d1 (CAS# 67866-74-4) is a useful isotopically labeled research compound.

Applications A labelled photodegradation product of Chlorothalonil and Dichlofluanid.
References Al-Ekabi, H., et al.: J. Phys. Chem., 92, 5726 (1988), Pramauro, E., et al.: Environ. Sci. Technol., 27, 1790 (1993),

Applications 4-Biphenylyl Sulfate-d5 Potassium Salt is the isotope labelled analog of 4-Biphenylyl Sulfate Potassium Salt . 4-Biphenylyl Sulfate Potassium Salt is a derivative of 4-Phenylphenol (P336135). 4-Phenylphenol is a reagent used in the synthesis of pyrrolo[1,2-c]imidazole dione derivatives as selective serotonin 5-HT1A receptor agonists with antinociceptive activity.
References Valhondo, M., et al.: J. Med. Chem., 56, 7851 (2013); Nichols, D., et al.: Chem. Rev., 108, 1614 (2008)

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 2,3,6-Trichlorophenol-4,5-d2 (CAS# 93951-81-6) is a useful isotopically labeled research compound.

Applications 4-Chlorobenzonitrile-d4 (CAS# 1219794-82-7) is a useful isotopically labeled research compound.

Applications 3-Ethyl-d5-toluene is labelled 3-Ethyltoluene which is a useful synthetic intermediate.
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 A labelled metabolite of Pantoprazole, an antiulcerative, gastric pump inhibitor.

Applications 2-(4-Nitrophenyl-d4)propane (CAS# 1219803-36-7) is a useful isotopically labeled research compound.

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)

Applications Methyl 5-Hydroxy-3-indoleacetate-d3 is an intermediate in the synthesis of 5-Hydroxyindole-3-acetic Acid-D5 (H953609). 5-Hydroxyindole-3-acetic Acid-D5 is a labelled analogue of 5-Hydroxyindole-3-acetic Acid (H953605). 5-Hydroxyindole-3-acetic Acid is an impurity of Chlorpheniramine (C424300), a histamine H1 receptor antagonist that is used to treat allergy symptoms.
References Popa, V.: CHEST J., 78, 442 (1980); Snyman, J., et al.: Eur. J. Clin. Pharm., 42, 359 (1992); Sowunmi, A., et al.: Trans. Royal Soc. Trop. Med. Hyg., 91, 63 (1997)

Applications 4-Hydroxypiperidine-3,3,4,5,5-d5-N-t-BOC (CAS# 1523606-18-9) is a useful isotopically labeled research compound.

Applications Labelled Isopropylparaben. 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),

Applications Bis(4-aminophenyl)-d12 Ether (CAS# 106426-62-4) is a useful isotopically labeled research compound.

Applications D-Alanine-3,3,3-d3-N-t-BOC (CAS# 177614-70-9) is a useful isotopically labeled research compound.

Applications Ethyl-alpha-13C-benzene (CAS# 287399-32-0) is a useful isotopically labeled research compound.

Applications 4-Chlorothiobenzamide-2,3,5,6-d4 (CAS# 1219802-58-0) is a useful isotopically labeled research compound.

Applications trans-9-Octadecenyl phosphocholine-D9 is a labelled analogue of trans-9-Octadecenyl phosphocholine (O235600).

Applications 4-Chlorotoluene-d7 (CAS# 84344-06-9) is a useful isotopically labeled research compound.

Applications N-Propionylglycine-2,2-d2 (CAS# 1256842-51-9) is a useful isotopically labeled research compound.