Deuterated Compounds

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 L-Methionine-13C5 is the isotope labelled analog of L-Methionine, which is an essential aminoacid for human development. Hepatoprotectant; antidote (acetominophen poisoning); urinary acidifier.
References Benevenga, N.J., et al.: J. Agric. Food Chem., 22, 2 (1974), Fleisher, L.D., et al.: Clin. Endocrinol. Metab., 3, 37 (1974), Meinnel, T., et al.: Biochimie, 75, 1061 (1993),

Applications iso-Propyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 1219798-72-7) is a useful isotopically labeled research compound.

Applications 2,5-Furandicarboxylic Acid-13C6 is isotopically labelled analogue of 2,5-Furandicarboxylic Acid (F863750), which is Furan (F863650) derivative that can be produced from biomass derived sugars using catalytic processes.
References Tong, X., et al.: Appl. Catal., A, 385, 1 (2010);

Applications Dichlorvos-d6 is a deuterated analogue of Dichlorvos a Cholinesterase inhibitor. Anthelmintic, insecticide. Used as a standard for Pesticide detection. Also used in Cannabis testing.
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 Gaines, T.B., et al.: Toxicol. Appl. Pharmacol., 14, 515 (1969), Reuber, M.D., et al.: Clin. Toxicol., 18, 47 (1981),

Applications Furfuryl-d5 Alcohol (CAS# 1398065-62-7) is a useful isotopically labeled research compound.

Applications Trimethyl-d9-sulfonium Iodide (CAS# 106776-17-4) is a useful isotopically labeled research compound.

Applications Labelled TEPA (T776600). Used as insect chemosterilant; in dyeing. Antineoplastic.
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 Gaines, et al.: Toxicol. Appl. Pharmacol., 14, 515 (1969), Huitema, A., et al.: Br. J. Clin. Pharmacol., 51, 61 (2001), Jinno, H., et al.: Drug Metab. Dispos., 31, 398 (2003),

Stability Hygroscopic
Applications Isotope labelled analogue of Guanosine (G837900), a constituent of nucleic acids.
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 Miles, et al.: Science, 142, 1458 (1963), Bugg, et al.: Biochem. Biophys. Res. Commun., 3, 436 (1968),

Applications iso-Butyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 1219805-33-0) is a useful isotopically labeled research compound.

Applications N-Methyl-N-nitroso Urea-d6 is the labelled form of N-Methyl-N-nitroso Urea (M325815), which is a precursor of Diazomethane. It has a cytotoxicity effect.
References Huggins, C., et al.: J. Exp. Med., 131, 321 (1970); Gullino, P.M., et al.: J. Natl. Cancer Inst., 54, 401 (1975)

Applications Fenpropidin-d10 is the labeled analogue of Fenpropidin (F249470), a fungicide.
References Leroux, P. Walker, A.: Eur. J. Plant Path., 135, 683 (2013); Zhao, H., et. al.: Ecotox. Environ. Safe., 77, 52 (2012)

Applications n-Dipropylamine-d4 Hydrochloride (cas# 1329834-71-0) is a compound useful in organic synthesis.

Applications Myristic Acid (D27, 98%) (cas# 60658-41-5) is a useful research chemical.

Applications A labelled metabolite of Di-n-pentyl phthalate (DPP), used mainly as a plasticizer in nitrocellulose.
References Schmid, P., et al.: Xenobiotica, 1985, 15, 251 (1985), Nativelle, C., et al.: Food Chem. Toxicol., 37, 905 (1999), Howdeshell, K., et al.: Toxicol. Sci., 105, 153 (2008),

Applications Labelled N-Nitrosopiperidine (N545370). A carcinogenic nitrosocompound.
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 Bos, J., et al.: Cancer Res., 49, 4682 (1989), Wong, H., et al.: Carcinogenesis, 24, 291 (2003), Gonzalez-Mancebo, S., et al.: Mutat. Res., 558, 45 (2004), Gonzalez, M., et al.: Bioorg. Med. Chem., 13, 601 (2005),

Applications Isotope labelled 5-Bromopentanoic Acid used in the synthesis of inhibitors for aminoglycoside resistant bacteria. Also used in the preparation of sequence specific base pair mimics as topoisomerase IB inhibitors.
References Vong, K. et al.: ACS Chem. Biol., 7, 470 (2012); Vekhoff, P. et al.: Biochem., 52, 43 (2012);

Applications Isoquinoline-d7 (CAS# 17157-12-9) is a useful isotopically labeled research compound.

Applications 5,5-(Diphenyl-d10) Hydantoin is deuterium labelled Diphenylhydantoin (D491650), which is an anticonvulsant agent that suppresses abnormal brain activity associated with seizure. Diphenylhydantoin is used to treat ulcers, epidermolysis bullosa, chorea, Parkinson’s syndrome, trigeminal neuralgia, acute alcoholism, and inflammatory conditions (1,2).
References (1) Kim, S. H., et al.: Birth Defects Res B Dev Reprod Toxicol. 95, 337 (2012)(2) Younes, N., et al.: Dermatol Online J. 12, 5 (2006)

Applications Labelled Propylparaben. 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 Labelled methomyl, a carbamate insecticide. Also used in Cannabis testing.
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 Armes, N., et al.: Bull. Entomol. Res., 86, 499 (1996); Shono, T., et al.: Pest. Biochem. Physiol., 75, 1 (2003)

Applications Labelled glycerol kinase substrate specificity.
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 Castro, C., et al.: Biochemistry, 7, 3213 (1968), Janssen, D., et al.: Eur. J. Biochem., 171, 67 (1988), Kurihara, T., et al.: J. Biochem., 117, 1317 (1995),

Applications S-Methyl-d3-thioacetaminophen is deuterium labeled S-Methyl-3-thioacetaminophen (M330610), a metabolite of Acetaminophen (A161220). Acetaminophen is an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1,2,3).
References (1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)(2) Fairbrother, J.E., et al.: Anal. Profiles Drug Subs., 3, 1 (1974) (3) Hinson, J.A., et al.: Rev. Biochem. Toxicol., 2, 103 (1980)

Applications Diglyme-d14, is the labeled analogue of Diglyme (D446300), a solvent, that is used as reaction medium for Grignard and similar 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
References Merck Index, 11th Edition, 3148.

Applications 5-Chloro-2-pyridinamine-3,4,6-d3 is labelled 5-Chloro-2-pyridinamine which is an intermediate used to synthesize zopiclone (Z700500), a cyclopyrrolone member of a family of non-benzodiazepine GABAA receptor agonists.
References Noble, S., et al.: Drugs, 55, 277 (1998), Musch, B., et al.: Int. J. Clin. Psychopharmacol., 5, 147 (1990)

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 Diethanolamine similar to triethanolamine (T775580) is used as a surfactant. It also has the potential to be a corrosion inhibitor by means of chemisorption. This is the labelled analog.
References Bhajiwala, H.M et al.: Bull. Electrochem., 17, 441 (2001); Yu, J. et al.: Thin. Solid. Films., 379, 7 (2000);

Applications Diethyleneglycol Monoethyl-d5 Ether (CAS# 1219804-11-1) is a useful isotopically labeled research compound.

Applications n-Decyltrimethylammonium Chloride is an isotope labelled quaternary ammonium salt used to study ionic interactions of detergents with lipid membranes.
References Beck, A., et al.: J. Phy. Chem., 48, 15862 (2010);

Applications 1-Amino Hydantoin Hydrochloride (A611090), a metabolite of Nitrofuran.Environmental contaminants
References Tribalat, L., et al.: Anal. Bioanal. Chem., 386, 2168 (2006), Chu, P., et al.: J. Agric. Food Chem., 55, 2129 (2007),

Applications A labelled antibacterial agent.
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 Piipari, R., et al.: Clin. Exp. Allergy, 28, 358 (1998), Kanerva, L., et al.: Contact Dermatitis, 44, 193 (2001), Frauen, M., et al.: J. Pharm. Biomed. Anal., 25, 965 (2001),

Applications N6,O2'-Dimethyladenosine-d3 is an isotopic analog of N6,O2'-Dimethyladenosine (D447415), a naturally occurring modified nucleoside in RNA. It was reported in the preparation of alkylated adenosines as antihypertensive agents.
References Yamada, T., Kageyama, K.: Eur. Pat. Appl. (1988), EP 269574 A2 19880601; Aduri, R., et al.: J. Chem. Theory Comput., 3, 1464 (2007);

Applications Suvorexant-d6 is the labeled analog of Suvorexant (S870000), a dual (non-selective) orexin receptor antagonist in development by Merck & Co. for the treatment of insomnia. It works by turning off wakefulness rather than by inducing sleep. Users of higher doses had an increased rate of suicidal ideation.
References Cox, C., et al.: J. Med. Chem., 53, 5320 (2010); Baxter, C., et al.: Org. Process Res. Dev., 15, 367 (2011); Winrow, C., et al.: J. Neurogenet., 25, 52 (2011); Mieda, M., et al.: CNS Drugs, 27, 83 (2013); Osborne, R.: Nat. Rev. Drug Discov., 12, 492 (2013)

Applications 2-Aminopyridine (D6, 98%) (cas# 203784-57-0) is a useful research chemical.

Applications Useful for diagnostic determination of Melamine and related compounds in kidney tissue.
References Mast, R., et al.: Food Chem. Toxicol., 21, 807 (1983), Yokley, R., et al.: J. Agric. Food Chem., 48, 3352 (2000), Ehling, S., et al.: Food Addit. Contam., 24, 1319 (2007), Vail, T., et al.: J. Anal. Toxicol., 31, 304 (2007),

Applications DMSO is a very common aprotic solvent that is used in a variety of organic chemical reactions and spectroscopic analyses.
References Vasseur, A. et al.: J. Org. Chem., 77, 5751 (2012); Kim, D.W. et al.: J. Org. Chem., 68, 4281 (2003);

Applications Isotope labelled Tripropyl phosphate is an organophosphorus flame retardant and plasticizer. Phosphorus Flame Retardant
References Bacaloni, A., et al.: Environ. Sci. Technol., 42, 1898 (2008)

Applications Isotope labelled Epoxiconazole is a fungicide used to inhibit the metabolism and growth of mycelia.
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 Gromadzka, K., et al.: Cereal. Res. Commun., 40, 518 (2012); Chen, Yu,, Plant. Disease., 96, 1495 (2012); Echeverria-Saenz, S., et al.: Sci. Total. Environ., 440, 106 (2012);

Stability Hygroscopic
Applications Labelled dimethyl phosphorothiolate derivatives used as insecticides.
References Suzuki, F., et al.: Jpn. Tokkyo Koho (1976), JP 51009007 B

Applications 4-Bromophenol-2,3,5,6-d4 is the labelled analogue of 4-Bromophenol (B686405) which is used as a reagent in Stille reactions.
References Littke, A.F. et al.: J. Am. Chem. Soc., 124, 6343 (2002);

Applications 4-N-Acetylaminobenzene-13C6-sulfonyl Chloride (cas# 1216418-07-3) is a compound useful in organic synthesis.
References Tashiro, T., et al.: Bioorg. Med. Chem., 16, 8896 (2008), Alcalde, E., et al.: J. Med. Chem., 52, 675 (2009),

Applications A labelled ethylene oxide-DNA adduct. Ethylene oxide (EtO) is classified as a known human carcinogen. The formation of EtO-DNA adducts is considered as an important early event in the EtO carcinogenic process.
References Walker, V., et al.: Cancer Res., 52, 4320 (1992), Wu, K., et al.: Chem. Res. Toxicol., 12, 722 (1999), van Sittert, N., et al.: Mutat. Res., 447, 27 (2000),

Applications Product of smoking tobacco
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 Benigni, R., et al.: Env. Mol. Mutagen., 48, 754 (2007), Shin, H., et al.: Food Chem. Toxicol., 47, 192 (2009),

Applications Has a mutagenic potency
References Cash, G., et al.: Mutat. Res., 491, 31 (2001), Cash, G., et al.: Environ. Toxicol. Chem., 21, 2095 (2002), Glende, C., et al.: Mutat. Res., 515, 15 (2002),

Applications It is the labeled analogue of Indocyanine Green (I697000), a tricarbocyanine type of dye with infrared absorbing properties that can be used as a diagnostic aid (blood volume determination, cardiac output, hepatic function).
References Papageorgiou, P., et al.: Br. J. Dermatol., 142, 973 (2000), Dreno, B., et al.: Dermatology, 203, 135 (2001), Gollnick, H., et al.: Drugs, 63, 1579 (2003), Seaton, E., et al.: Lancet, 362, 1347 (2003),

Applications Benzoic Acid-13C6 (cas# 125945-98-4) is a compound useful in organic synthesis.

Applications 2,6-Dimethylphenol-13C8 is an isotope labelled analog of 2,6-Dimethylphenol-13C8. Similar to other xylenol compounds, 2,6-dimethylphenol is used in the synthesis of anti-oxidant compounds due to the phenol moiety in the structure. In addition, this compound is used as a a reactant in the synthesis of polyphenylene ether polymers.
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 Carrillo, A. et al.: ANTEC. Soc. Plas. Eng., 69, 945 (2011); Guillen, M. et al.: J. Agri. Chem., 47, 3016 (1999); Guillen, M. et al.: J. Agri. Chem., 46, 1276 (1999);

Applications Phenylglyoxylic Acid-d5 (cas# 1217089-53-6) is a compound useful in organic synthesis.

Applications N-Acetyl-D-mannosamine-13C,d3 is the isotope labelled analog of N-Acetyl-D-mannosamine (A186199) which is a derivative of D-Mannosamine (M167000).
References Pukanud, P. et al.: Drug Delivery, 16, 289 (2009)

Stability Hygroscopic, Moisture Sensitive
Applications Labelled Acetic Acid is used for analysis and profiling of biological samples resolved through NMR spectroscopy. It helps with the labelling of RNA for high resolution NMR.
References Cahoreau, E. et al.: Anal. Bio., 427, 158 (2012);

Applications 1,2,3,6-Tetrahydrophthalimide-3,3,4,5,6,6-d6 (cas# 1020719-96-3) is a compound useful in organic synthesis.

Applications Isotope labelled Sodium β-Hydroxyethoxyacetate is used in the synthesis of polymer microspheres that are magnetized and are used for enzyme catalysis or bioaffinity separations.
References Horak, D. et al.: Macromol. Biosci., 12, 647 (2012); Pestov, A. et al.: Russ. J. Coord. Chem., 38, 738 (2012);

Stability Very Hygroscopic
Applications rac Tenofovir-d6 Diphosphate Triethylamine Salt is an isotopic analog of Tenofovir Diphosphate Triethylamine Salt (T018525), which is a metabolite of Tenofovir (T018500).
References Hazra, R., et al.: Antimicrob. Agents Chemother., 48, 124 (2004), Piketty, C., et al.: Antivir. Ther., 11, 213 (2006), Molto, J., et al.: Ther. Drug Monit., 29, 648 (2007),

Applications 1,6-Hexane-1,1,6,6-d4-diamine (CAS# 115797-49-4) is a useful isotopically labeled research compound.

Applications Benzyl-alpha,alpha-d2 Alcohol (CAS# 21175-64-4) is a useful isotopically labeled research compound.

Applications A labelled metabolite of ethanol in humans and a potential biomarker of acute alcohol intake.
References Jones, A., et al.: Forensic Sci. Int., 45, 217 (1990), Schmitt, G., et al.: J. Anal. Toxicol., 19, 91 (1995), Dahl, H., et al.: J. Anal. Toxicol., 26, 201 (2002), Stephanson, N., et al.: Ther. Drug Monit., 24, 645 (2002), Helander, A., et al.: Clin. Chem., 50, 936 (2004),

Applications Benzoic Acid-d5 is a compound useful in organic synthesis. A pentadeuterated form of benzoic acid for proteomics research.
References Kurogochi, M., et al.: Molecules, 19, 9944 (2014); Liang, X., et al.: Asian J. Org. Chem., 6, 1063 (2017)

Applications Labelled Sodium DL Lactate used as coatings in the food industry, providing antimicrobial resistance
References Zhang, H. et al.: J. Food Sci., 74, M418 (2009); Jiang, Z. et al.: J. Food Sci., 76, M22 (2011);

Applications PyroPyronaridine-13C2 , d4 Tetraphosphate Salt is the labeled analogue of Pyronaridine (P997640), an antimalarial drug.
References Lee, D.W., et. al.: B. Kor. Chem. Soc., 35, 521 (2014)

Applications A labelled imidazole, a versatile heterocycle used in the preparation of various biologically active compounds such as the amino acid histidine and is present in many antifungal medication. It is also used extensively as a corrosion inhibitor on transition metals such as copper.
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 Arispe, N. et al.: Biophys. J., 95, 4879 (2008); Troesken, E.R. et al.: Endo. Res., 30, 387 (2004); Otmacic Curkovic, H. et al.: Corr. Sci., 51, 2342 (2009);

Applications Decanoic-d19 Acid is used on platinum-on-carbon-catalyzed multiple deuterium labeling of saturated fatty acids. Cylindrocyclophane biosynthesis involves functionalization of an unactivated carbon center.
References Yamada, T., et al.: Adv. Synth. Catal., 358, 3277 (2016); Nakamura, H., et al.: J. Am Chem. Soc., 134, 45 (2012)

Applications Labelled 2-Ketoglutaric Acid is used in enzymic preparation and conversion to radiolabeled isocitric acid
References Ehrlich, R.S. et al.: Biochemistry, 26, 3461 (1987);

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 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)

Applications Ethyl 2-Oxo-4-phenylbutyrate-d5 (cas# 1189911-53-2) is a compound useful in organic synthesis.

Applications N-Desmethyl Nefopam-D5 is deuterium labelled analogue of N-Desmethyl Nefopam (D422355), which is the main metabolite of Nefopam (N389418), which is a non-opioid non-steroidal centrally acting analgesic.
References Chawla, J., et al.: Ther. Drug Monit., 25, 203 (2003); Aymard, G., et al.: Pharmacol. Toxicol., 92, 279 (2003); Yoon, J., et al.: Korean J. Anesthesiol., 69, 161 (2016); Petrault, M., et al.: Fundam. Clin. Pharmacol., 31, 194 (2017);

Applications Etoricoxib-d6 is the labelled analog of Etoricoxib (E934100), a specific inhibitor of COX-2 .
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 McGeer, P.L., et al.: Exp. Gerontol., 37, 925 (2002), Chenevard, R., et al.: Circulation, 107, 405 (2003)

Applications 4-(2-(4-Chlorobenz-d4-amido)ethyl)phenyl 4-Chlorobenz-d4-oate is an intermediate in the synthesis of Bezafibrate-d4 (B341002), a labeled antilipemic agent.
References Zimmerman, R., et al.: Atherosclerosis 29, 477 (1978), Monk, J.P., et al.: Drugs, 33, 539 (1987)

Stability Volatile
Applications N-Hexane (D14, 98%) (cas# 21666-38-6) is a useful research chemical.

Applications Acrylamide-13C3 is carbon-13 labeled Acrylamide (A191300). Acrylamide is a chemical intermediate in production of polyacrylamides that are use in protein electrophoresis (PAGE), synthesis of dyes and copolymers for contact lenses. It is reasonably anticipated to be a human carcinogen (1,2).
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 (1) Mottram, D.S., et al.: Nature, 419, 448 (2002)(2) Tareke, E., et al.: J. Agric. Food Chem., 50, 4998 (2002)

Applications Tranilast-d6 is the isotope labelled analogue of Tranilast (T714570), a antiallergic drug used to treat bronchial asthma, allergic rhinitis and atopic dermatitis.
References Shiota, N., et al.: Brit. J. Pharmacol., 159, 626 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010), Kawabata, Y., et al.: Eur. J. Pharm. Sci., 39, 256 (2010),

Applications n-Octadecyl-d37 Alcohol (CAS# 204259-62-1) is a useful isotopically labeled research compound.

Applications A reagent used to synthesize various dyes used in the textile industry. This is the labeled 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 Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);

Applications An important isooptically labelled metabolite of benzene.
References Muller, G., et al. : Anal. Hazard. Sust. Biol. Mater., 5, 143 (1997)

Applications Hexanoic-5,5-d2 Acid (CAS# 55320-68-8) is a useful isotopically labeled research compound.

Stability Hygroscopic
Applications Isotope labelled analog of aminomethanephosphonic acid (A617340), a degradation product of glyphosate (G765000).
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 Goupe, R.H., et al.: Pest. Manag. Sci., 68, 16 (2012); Saxton, M.A., et al.: J. Great. Lakes. Res., 37, 683 (2011);

Applications 2,4-Diaminotoluene (D416780). Aromatic amines likely to have high carcinogenic potency. QSARs of aromatic amines.
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 Franke, R., et al.: Carcinogenesis, 22, 1561 (2001), Benigni, R., et al.: Chem. Rev., 105, 1767 (2005), Benigni, R., et al.: Environ. Mol. Mutagen., 50, 152 (2009),

Applications N,N-Dimethylformamide-d7 is the isotope labelled analog of N,N-Dimethylformamide. N,N-Dimethylformamide-d7 is used as a cofactor for enzymic oxidation of brassinin, which allows the transformation of dithiocarbamate group into an aldehyde equivalent.
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 Pedras, M., et al.: Bioorg. Med. Chem., 19, 1390 (2011);

Applications Nonanoic-6,6,7,7-d4 Acid (CAS# 1219795-27-3) is the labelled version of n-Nonanoic Acid (N649385(P)), which is commonly used in conjunction with glyphosate, a non-selective herbicide, for a quick burn-down effect in the control of weeds in turfgrass. It is also used in the preparation of plasticizers and lacquers.
References Pline, W., et al.: Weed Technol., 14, 667 (2000); Frade, J., et al.: Anal. Bioanal. Chem., 395, 2167 (2009);

Stability Hygroscopic
Applications Labelled 1,4-Dinitrosopiperazine. N,N'-Dinitrosopiperazine (DNP) induces nasopharyngeal carcinoma (NPC) and shows organ specificity to the nasopharyneal epithelium.
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 Lanier, A., et al.: Cancer, 46, 2100 (1980), Waalkes, M., et al.: Carcinogenesis, 25, 133 (2004), Toth, E., et al.: Int. J. Cancer, 121, 1744 (2007),

Applications 17beta-Estradiol-2,4-d2 (CAS# 53866-33-4) is a useful isotopically labeled research compound.

Stability Hygroscopic
Applications Clencyclohexerol-d10 is a labelled analog of Clenbuterol, a β-agonist which can be used as a growth promoter in farm animals.
References Maistro, S., et al.: Lancet, 346, 180 (1995); Vanoosthuyze, K., et al.: J. Agric. Food Chem., 45, 3129 (1997); Fiori, M., et al.: Anal. Chim. Acta, 529, 207 (2005); Salquebre, G., et al.: J. Anal. Toxicol., 31, 114 (2007);

Applications A labelled metabolite of the pesticide Glyphosphate (G765000).
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 Siehl, D.L. et al.: J. Biol. Chem., 282, 11446 (2007); Env. Prot. Agen. EPA: Fed. Reg., 74, 67129 (2009);

Applications Methacrylic Acid-d6 (CAS# 92140-95-9) is a useful isotopically labeled research compound.

Applications L-Lysine-3,3,4,4,5,5,6,6-d8 Dihydrochloride, is the labelled L-Lysine, a naturally occurring amino acid which is used in the labelling of human bone marrow mesenchymal stem cells for analysis.
References Rocha, B. et al.: J. Prot. Res., 11, 5350 (2012); Kumar, D. et al.: Polym. J., 45, 160 (2013);

Applications The main metabolite of Flunixin.
References Odensvik, K., et al.: Am. J. Vet. Res., 56, 489 (1995), Ngoh, M.A., et al.: J. Agric. Food Chem., 51, 4701 (2003).

Applications Thiamine hydrochloride phosphate-d3 was used as a reagent in the redn. of cytochrome c in its reaction with thiamine and its structural analogs.
References Vovk, A. I, et al.: Russian J. of Gen. Chem. 72(11), 1808-1812. (2002)

Applications n-Pentacosane-d52 (CAS# 121578-13-0) is a useful isotopically labeled research compound.

Applications Labelled Dimethomorph (D460530). Agricultural fungicide.
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 Lu, X., et al.: Phytopathol., 100, 1162 (2010), Schafer, R., et al.: Environ. Sci. Technol., 45, 1665 (2011),

Applications Ethyl Acetate-13C2 can be used in the synthesis of carbon-13-labeled 5-(diethylphosphono)-2-pentanone ethylene ketal, a reagent for the synthesis of multi carbon-13-labeled steroids.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 Degraw, J., et al.: J. Lable Compd Radiopharma, 19, 945 (1982);

Applications Isotope labelled Triethyl Phosphate is a useful synthetic intermediate. It was used in the synthesis of mesoporous spheres of metal oxides and phosphates. It was also used to prepare α,β-unsatd. tricyclic enones via an intramolecular Horner-Wadsworth-Emmons cyclization. Phosphorus Flame Retardant.
References Dong, A., et al.: J. Am. Chem. Soc., 125, 4976 (2003); Pace, V., et al.: Tetrahedron Lett., 50, 3050 (2009)