Deuterated Compounds

<p>Applications Uracil-d4 is the labelled compound form of Uracil (U801000) which is a nitrogenous base on RNA nucleosides.<br>References Seth, P., et al.: J. Med. Chem., 53, 8309 (2010); Cui, H., et al.: Eur. J. Med. Chem., 45, 5140 (2010)<br></p>

<p>Applications Labelled Sodium Cyanoborohydride is a commonly used as a reagent in the reductive amination of aldehydes and ketones and in the reductive alkylation of amines.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Hsu, J. et al.: J. Am. Soc. Mass Spec., 17, 194 (2006); Ducrocq, C. et al.: J. Label. Comp. Radiopharm., 22, 61 (1985);<br></p>

<p>Stability Hygroscopic<br>Applications Hydrochloride Salt of 2-Methyl-3-isothiazolone-d3, a pesticidal substituted 3-isothiazolinone.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Thierse, H., et al.: J. Immunol., 172, 1926 (2004), Nilsson, A., et al.: Chem. Res. Toxicol., 18, 308 (2005), Nitsche, J., eet al.: J. Pharm. Sci., 95, 649 (2006),<br></p>

<p>Applications Methionine-methyl-d3 is the labeled Methionine-methyl, a useful building block.<br></p>

<p>Applications A labelled metabolite of Temozolomide, an antineoplastic.<br></p>

<p>Stability Light Sensitive, Volatile<br>Applications A labelled antibacterial agent.<br>References Kind, T., et al.: Anal. Biochem., 363, 185 (2007), Spratlin, J., et al.: Clin. Cancer Res., 15, 431 (2009),<br></p>

<p>Applications Isotope labelled Nitrobenzene (N493000), used mainly in the production of the chemical precursor aniline as well as in azobenzene synthesis (1). Also may be reduced through magnetic iron oxide nanocrystals (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References 1. Yadav, G. et al.: Chem. Eng. J. 2013 Aug:221(1) pp500-5112. Cantillo, D. et al.: J. Org. Chem. 2013 May 3;78(9):4530-42.<br></p>

<p>Stability Hygroscopic<br>Applications rac-Propranolol-d7, is the labeled analogue of Propranolol (P831800), a β−Adrenergic blocker. Antihypertensive; antianginal; antiarrhythmic (class II).<br>References Bond, et al.: Nature, 213, 721 (1967), Hansteen, V., et al.: Br. Med. J., 284, 155 (1982), Diamond, S., et al.: J. Clin. Pharmacol., 28, 193 (1988),<br></p>

<p>Applications A labelled thioxanthone derivative useful as photoinitiators.<br>References le Fur, Y., et al.: J. Agric. Food Chem., 47, 2860 (1999), Sanz, M., et al.: Food Chem., 84, 133 (2004), Herent, M., et al.: J. Pharm. Biomed. Anal., 43, 886 (2007),<br></p>

<p>Applications Labelled Chlorotoluron (C421600(P)), which is a herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Nelieu, S., et al.: Environ. Toxicol. Chem., 29, 2644 (2010), Aguilera-Luiz, M., et al.: Anal. Bioanal. Chem., 399, 2863 (2011),<br></p>

<p>Applications Sodium Butyrate (13c4, 99%) (cas# 312623-84-0) is a useful research chemical.<br></p>

<p>Applications 2,4-Dichlorophenol-13C6 is the labelled analog of 2,4-Dichlorophenol (D435685). 2,4-Dichlorophenol is a chlorinated derivative of phenol and is used as an intermediate for the preparation of herbicide 2,4-dichlorophenoxyacetic acid (D435680).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhong, W., et al.: J. Hazard. Mat., 217, 286 (2012); Rowe, V.K., et al.: Am. J. Vet. Res., 15, 622 (1954), Way, J.M., et al.: Residue Rev., 26, 37 (1969)<br></p>

<p>Applications Labelled O,O-Diethyl Dithiophosphate (D444265). Used in the synthesis of novel phosphorothioates and phosphorodithioates as cholinesterase inhibitor.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Millard, C., et al.: J. Neurochem., 64, 1909 (1995), Nicolet, Y., et al.: J. Biol. Chem., 278, 41141 (2003), Casida, J., et al.: Chem. Res. Toxicol., 17, 983 (2004),<br></p>

<p>Applications 1-Pyren-2,3,4,5,6,7,8,9,10-d9-amine is derived from Pyrene-d10 (P849002), which is labelled Pyrene. Occurs in coal tar. Also obtained by the destructive hydrogenation of hard coal.<br>References Winterstein, et al.: Z. Physiol. Chem., 230, 162 (1934)<br></p>

<p>Applications Regorafenib-d3 is the isotope labelled analog of Regorafenib (R143000); a compound that inhibits PDGFR tyrosine kinase with IC50=83nM and is useful for the treatment of inflammation. Also an anti-proliferative agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Leuner, C., et al.: Eur. J. Pharm. Biopharm., 50, 47 (2000)<br></p>

<p>Stability Hygroscopic<br>Applications Isotope labelled analog of α-D-Galactose 1-Phosphate, the phosphate conjugate of α-D-Galactose (G155260), a natural aldohexose which is ubiquitous in bacteria, plants, and animals, including human brains.<br>References Sang, J.L., et al.: J. Bacteriol., 190, 7932 (2008);<br></p>

<p>Applications Isotope Labelled 2,4,6-Trichloroanisole (T774085), which is considered the main compound responsible for the cork taint, a wine flavor defect usually perceived as a moldy off-flavor. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References 1. Chatonnet P. et al.: J Agric Food Chem. 2004 Mar 10;52(5):1255-62. 2. Cserjesi, A. et al.: Can J Microbiol. 1972 Jan;18(1):45-9.<br></p>

<p>Applications 4-Nitroaniline-2,3,5,6-D4 is a labelled analogue of 4-Nitroaniline (N490770). 4-Nitroaniline is used in the synthesis of photorefractive polymers, as novel chromophores in analytical study. As well, due to the absorption spectrum associated with 4-Nitroaniline, it is used to determine catechol derivatives in syntheses.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Nagaraja, P. et al.: J. Pharm. Biomed. Anal., 25, 417 (2001)<br></p>

<p>Applications Gefitinib-d6 is the labeled version of Gefitinib (G304000), which is an antineoplastic.<br>References Anderson, N.G., et al.: Int. J. Cancer, 94, 774 (2001), Hirata, A., et al.: Cancer Res., 62, 2554 (2002), Kris, M.G., et al.: J. Am. Med. Assoc., 290, 2149 (2003), Tamura, K., et al.: Expert Opin. Pharmacother., 6, 985 (2005)<br></p>

<p>Applications Labelled Isoferulic Acid 3-O-β-D-Glucuronide, the glucuronide conjugate of Isoferulic Acid (H946180). Isoferulic Acid 3-O-β-D-Glucuronide is one of the circulating metabolites in human plasma after coffee consumption.<br>References Fumeaux, R. et al.: Org. Biomol. Chem., 8, 5199 (2010); Redeuil, K. et al.: J. Chrom. A, 1218, 4678 (2011);<br></p>

<p>Applications (±)-Mianserin-d3 HCl (methyl-d3) (CAS# 1219804-97-3) is a useful isotopically labeled research compound.<br></p>

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

<p>Applications An adenosine receptor ligand and a major metabolite of caffeine.<br>References Proc. Natl. Acad. Sci. USA 78, 3260 (1981); Cell Mol. Neurobiol., 3, 69 (1983); Eur. J. Pharmacol., 179, 295 (1990)<br></p>

<p>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.<br>References Zimmerman, R., et al.: Atherosclerosis 29, 477 (1978), Monk, J.P., et al.: Drugs, 33, 539 (1987)<br></p>

<p>Applications Bezafibrate-d4 (cas# 1189452-53-6) is a compound useful in organic synthesis.<br></p>

<p>Applications A labelled metabolite of polycyclic aromatic hydrocarbons in humans.<br>References Jacob, J., et al.: Xenobiotica, 12, 45 (1982), Becher, G., et al.: Cancer Lett., 17, 301 (1983), Hoffmann, D., et al.: Cancer Treat. Res., 72, 1 (1995), Einolf, H., et al.: Chem. Res. Toxicol., 10, 609 (1997),<br></p>

<p>Applications 1,3,5-Tribromobenzene-d3 (CAS# 52921-77-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Aclonifen-d5, is the labeled analogue of Aclonifen, which is used as a pesticide and herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Laini, A., et al.: Sci. Total Environ., 438, 312 (2012); Fantke, P., et al.: Enviorn. Int., 49, 9 (2012);<br></p>

<p>Applications D-Tyrosine-d2 is deuterium labelled D-Tyrosine (T899970). D-Tyrosine, the stereoisomer to L-Tyrosine (T899975), is an amino acid used in various organic syntheses for antibiotics. It is used in the synthesis of (-)-anisomycin, as well as BATSI (boronic acid transition state inhibitors) which act on β-lactamases. It has also been studied as an inhibitor of microbial growth on surfaces, reducing microbial attachment to hydrophillic glass and hydrophobic polypropylene surfaces.<br>References Li, Ji. et al.: Chin. Chem. Lett., 23, 647 (2012); Xu, H. et al.: Water Res., 45, 5796 (2011); Ke, W. et al.: Antimicrob. Agents Chemother., 55, 174 (2011)<br></p>

<p>Applications Labelled Sulfamonomethoxine. Protein binding. Inhibitor of enzyme. Sulfamonomethoxine and Trimethoprim are used for treating porcine unknown hyperpyrexia.<br>References Bridges, et al.: Biochem. J., et al.: 96, 829 (1965), Hong, Y.-L., et al.: Antimicrob. Agents Chemother., 39, 1756 (1995)<br></p>

<p>Applications (±)-Fluazifop-d4 is a labeled analogue of (±)-Fluazifop (F407430), a grass-selective herbicide which inhibits acetyl-CoA carboxylase in sensitive plant species.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Walker, K.A., et. al.: Biochem. J., 254, 307 (1988); Hajslova, J., et. al.: J. Chrom., 438, 55 (1988)<br></p>

<p>Stability Volatile<br>Applications Labelled 2,5-Dimethylfuran (D473050). It is an ideal marker for detecting cigarette smoke.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Spitzer, W., et al.: Clin. Invest. Med., 13, 17 (1990), Alonso, M., et al.: Anal. Bioanal. Chem., 396, 2989 (2010),<br></p>

<p>Applications Betaine-d3 Hydrochloride is a useful gastric acidifier.<br>References Wilcken, D.E., et al.: N. Engl. J. Med., 309, 448 (1983),<br></p>

<p>Applications Propoxyphenyl-​thiohydroxyhomosilde​nafil-d4 is labelled Propoxyphenyl-thiohydroxyhomosildenafil (P831630), an analogue of Hydroxythiohomo Sildenafil (H963150).<br>References Balayssac, S., et. al.: J. Pharmaceut. Biomed., 63, 135 (2012)<br></p>

<p>Applications Furfural-3,4,5-d3 (CAS# 53599-40-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications Labelled Hexanal. Used in the enzymic synthesis of (R)- and (S)-1-deuteriohexanol.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Tsai, A., et al.: J. Biol. Chem., 267, 17753 (1992), Glickman, M., et al.: Biochemistry, 35, 12882 (1996),<br></p>

<p>Applications Ethylene Urea-d4 (cas# 62740-68-5) is a compound useful in organic synthesis.<br></p>

<p>Applications Irbesartan-d6 is deuterium labelled Irbesartan (I751000) which is an angiotensin II type 1 (AII1)-receptor antagonist.<br>References Gillis, J.C. and Markham, A.: Drugs, 54, 885 (1997); Chando, T.J., et al.: Drug. Metabol. Dispos., 26, 408 (1998),<br></p>

<p>Applications Cyclohexanone-d10 is the isotope labelled analog of Cyclohexanone (C987980). Cyclohexanone, is an intermediate in the synthesis of CCNU, an effective antitumor agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Farmer, P.B., et al.: J. Med. Chem., 21, 514 (1978);<br></p>

<p>Applications Formetanate-d6, Hydrochloride (cas# 1185240-24-7) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications Adamantane-d16 is used in the fast catalytic hydroxylation of hydrocarbons with ruthenium porphyrins. Unlabeled adamantane derivatives have been used to treat influenza, as well as serve as NMDA receptor channel blockers for a wide range of pharmaceutical application.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wang, C. et al.: Inorg. Chem. 45, 4769 (2012); Thomas. A. et al.: J. Neurosci., 25, 3312 (2005); Deyde, V. et al.: Exp. Rev. Mol. Diag., 9, 493 (2009);<br></p>

<p>Applications Labelled glycerol kinase substrate specificity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>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),<br></p>

<p>Applications Benzophenone-13C was useful for studying the behaviour of cumulene molecules when absorbed in faujasite zeolite pores.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shibata, S., et al.: Bull. Chem. Soc. Japan, 93, 663 (2020)<br></p>

<p>Stability Hygroscopic<br>Applications Myristoyl-L-carnitine-d3 Hydrochloride is labelled Myristoyl-L-carnitine Hydrochloride (M884745), a long-chain fatty ester of carnitine which is accumulated and released into the circulation, in fatty-acid oxidation defects. Pattern of Lauroyl-L-carnitine can be diagnostic for a number of ß-oxidation defects.<br>References Ventura, F., et al.: Clinica Chimica Acta, 281, 1 (1999); Pourfarzam, M., et al.: Clinical Chem,, 40, 2267 (1994); Schaefer, J., et al.: Pediatric Res., 37, 354 (1995)<br></p>

<p>Stability Volatile<br>Applications 2,​2,​3,​3,​3-​Pentafluoropropanoic Acid-13C is the labeled analogue of 2,​2,​3,​3,​3-​Pentafluoropropanoic Acid (P227235), which is used in the analysis of gentamicin with Gemini column by liquid chromatographic (LC) methods. It was also used to prepare [(R)-(amino)(oxo)(fluorophenyl)butyl]tetrahydro(fluoroethyl)-1,2,4-triazolo[4,3-a]pyrazine using (fluoro)propanoic acid.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Manyanga, V., et al.: J. Pharm. Biomed. Analysis, 45, 257 (2007); Kim, D., et al.: J. Med. Chem., 48, 141 (2005)<br></p>

<p>Applications A labelled form of Fenoxycarb (F248870), a carbamate insect growth regulator by preventing immature insects from reaching maturity by mimicking juvenile hormone. Used as a standard for Pesticide detection. Fenoxycarb is also used in cannabis testing kits as a component of pesticide mixes (P698235).<br>References El-Saeid, M.H., et al.: J. Chem., 10, (2013); Coors, A., et al.: Environ. Toxicol. Chem., 31, 1239 (2012);<br></p>

<p>Applications Labelled Hydrazine Hydrate, used as a reactant in the cyclizations of pyridinones. It is also used in the study of nanocrystal semiconductors, participating in the functionalization and passivation of surface states.<br> E0<br>References Smolyar, N. et al.: Rus. J. Org. Chem., 44, 1205 (2008); Traub, M. et al.: J. Am. Chem. Soc., 130, 955 (2008);<br></p>

<p>Applications o-Anisidine is a highly toxic environmental pollutant and digestive system carcinogen. It is also a toxin that has been identified to be present in cigarettes.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Coggins, C.R.E. et al.: Inhal. Toxicol., 23, 41 (2011); Dracinska, H. et al.: Neuroendorinol. Lett., 27, 9 (2006); Naiman, K. et al.: Neuroendocrinol. Lett., 31, 36 (2010);<br></p>

<p>Stability Hygroscopic<br>Applications Lauroyl-L-carnitine-d3 Hydrochloride is labelled Lauroyl-L-carnitine (L178680) which is a long-chain fatty ester of carnitine which is accumulated and released into the circulation, in fatty-acid oxidation defects. Pattern of Lauroyl-L-carnitine can be diagnostic for a number of ß-oxidation defects.<br>References Ventura, F., et al.: Clinica Chimica Acta, 281, 1 (1999); Pourfarzam, M., et al.: Clinical Chem,, 40, 2267 (1994); Schaefer, J., et al.: Pediatric Res., 37, 354 (1995)<br></p>

<p>Applications Cyclohexanol-d12 (CAS# 66522-78-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications Labelled Chrysene (C428000). Chrysene occurs in coal tar. Is formed during distillation of coal, in very small amount during distillation or pyrolysis of many fats and oils. Chrysene is one of the basic polycyclic aromatic hydrocarbon (PAH) which is toxic environmental pollutant and consistently exposed to sunlight. However, little information is available on its photogenotoxicity.  The objective of the present study was to analyze the effects of Chrysene, under environmental intensity of UVB (0.6 mW/cm2) in human skin epidermal cell line (HaCaT).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Anderson, D., et al.: Mutat. Res., 307, 261 (1994), Diamond, S., et al.: Environ. Toxicol. Chem., 25, 3015 (2006), Fotakis, G., et al.: Toxicol. Lett., 160, 171 (2006),<br></p>

<p>Applications Glutaric Acid-1,5-13C2 (cas# 1185108-16-0) is a compound useful in organic synthesis.<br></p>

<p>Applications Dihydro uracil-d4 is deuterium labelled dihydro uracil (D449990). Modified nucleobases are useful molecular tools to study nucleic acid structures and to probe biological systems. Dihydro uracil has also been utilized in mechanistic studies relating to the base excision repair (BER) pathway during DNA repair.<br>References Chawla, M., et al.: Nucleic Acids Res 43, 9573 (2015); Jian, Y., et al.: J. Am. Chem. Soc. 137, 3318 (2015); Shaul, Y. D., et al.: Cell 158, 1094 (2014)<br></p>

<p>Applications n-Nonane-d20 (CAS# 121578-11-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Catechol-d4 (cas# 103963-58-2) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>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.<br>References Meese, C. O., et al.: Archiv der Pharmazie, 323, 957 (1990)<br></p>

<p>Stability Hygroscopic<br>Applications 3,4-Dihydroxybenzaldehyde-d3 is an intermediate in synthesizing DL-threo-Droxidopa-d3 (D689953). It is an isotope labelled compound of DL-threo-Droxidopa (D689950), a synthetic amino acid precursor of Norepinephrine. An antiparkinson.<br>References Bartholini, J., et al.: J. Pharmacol. Exp. Ther ., 193, 523 (1975), Kato, T., et al.: Biochem. Pharmacol., 36, 3051 (1987), Kawabata, A., et al.: Br J. Pharmacol., 111, 503 (1994),<br></p>

<p>Applications Labelled Formic Acid is used to improve NMR profiling of amino metabolites in biofluids.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ye, T. et al.: Anal. Chem., 82, 2303 (2010); Gowda, G.A., Anal. Chem., 82, 8983 (2010);<br></p>

<p>Stability Very Hygroscopic<br>Applications Labelled Sodium Trifluoroacetate, a compound used as an intermediate for various pharmaceutical, agricultural and chemical applications.<br></p>

<p>Applications 1,4-Dichlorobutane-d8 (CAS# 83547-96-0) is a useful isotopically labeled research compound.<br></p>

<p>Stability Hygroscopic<br>Applications Labelled Glyoxylic Acid (G755000). Occurs in unripe fruit and in young green leaves; has also been found in very young sugar beets.<br>References Lelieveld, J., et al.: Nature, 452, 737 (2008), da Silva, G., et al.: Environ. Sci. Technol., 44, 250 (2010),<br></p>

<p>Applications Isotope labelled N-Nitrosodiphenylamine (N525775), which is the N-nitroso analogue of diphenylamine that was once used as a rubber additive but is no longer due to undesirable carcinogenic effects (1). N-Nitrosodiphenylamine may have potential carcinogenic activity and is currently classified as a probable carcinogen by EPA with genetic toxicity (2,3).Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References 1. Boyland, D. et al.: Eur. J. Cancer. 1968. May;4(2):233-2342. Iversen, O. et al.: Eur. J. Cancer. 1980 May;16(5):695-8.3. McGregor, D. et al.: Mutat. Res. Rev. Gen. Toxicol. 1994 Jun:317(3):195-211<br></p>

<p>Stability Hygroscopic<br>Applications Decanoyl-L-carnitine-d3 Chloride is the isotope labelled analog of Decanoyl-L-carnitine Chloride (D212580); a metabolite of L-Carnitine (C184110) which is an essential cofactor of fatty acid metabolism. Also required for the transport of fatty acids through the inner mitochondrial membrane.<br>References Mitchell, M.E., et al.: Am. J. Clin. Nutr., 31, 293 (1978); Lango, R., et al.: Cardiovasc. Res., 51, 21 (2001); Vaz, F.M., et al.: Biochem. J., et al.: 361, 417 (2002); Karlic, H., et al.: Nutrition, 20, 709 (2004)<br></p>

<p>Stability No Data Avaialble<br>Applications 2-Chlorophenol (Ring-D4, 99%) was an analyte in a study looking to optimize ultrasonic extraction for efficient detection of polycyclic aromatic hydrocarbons (PAHs) in soil.<br>References Stankov Jovanovic, V., et al.: Anal. Lett., 50, 2491 (2017)<br></p>

<p>Applications 2-Ethyl 13C6-toluene is a labelled aromatic standard.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications Anisole-d8 is the labeled analogue of Anisole (A673900), which is used in perfumery.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Taylor, J.M., et al.: Toxicol. Appl. Pharmacol., 6, 378 (1964)<br></p>

<p>Applications Spiroxamine-d4, is the labeled analogue of Spiroxamine (S683500), which is a spiroketalamine fungicide for use on cereal crops. Spiroxamine inhibits ergosterol synthesis. Spiroxamine is used as agricultural fungicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wang, J., et al.: J. Agric. Food Chem., 53, 1857 (2005), Abrahim, A., et al.: J. Pharm. Biomed. Anal., 51, 131 (2010), Wang, J., et al.: Anal. Bioanal. Chem., 396, 1513 (2010),<br></p>

<p>Applications Labelled analogue of Hydrocinnamic Acid, a cinnamic acid derivative used in the compositions for the treatment of blood disorders using α-methylhydrocinnamic acid.<br>References Migliaccio, A., et al.: Blood, 76, 1150 (1990); McDonagh, K., et al.: J. Biol. Chem., 266, 11965 (1991);<br></p>

<p>Applications Indole-3-Acetic-d2 Acid (cas# 24420-86-8) is a useful research chemical.<br></p>

<p>Applications Labelled Bromoacetic Acid. Bromoacetic Acid is a relatively strong alkylating agent as well as a versatile building block used very commonly in organic synthesis. Bromoacetic acid has been shown to reversibly inhibit human erythrocyte carbonic anhydrase B.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Song, C. et al.: J. Org. Synth., 74, 8980 (2009); Kramer, S.P. et al.: J. Nat. Cancer Inst., 31, 297 (1963); Whitney, P.L. et al.: Eur. J. Biochem., 16, 126 (1970);<br></p>

<p>Applications Tris(2-butyloxyethyl)phosphate-d27 is the isotope analog of Tris(2-butyloxyethyl)phosphate. Tris(2-butyloxyethyl)phosphate,is an organophosphate, that can be used in the preparation of flame retardant, such as viscose fiber.<br>References Wang, Y., et al.: Fangzhi Xuebao, 33, 16 (2012); Xiaoshan, L. et al.: Aquatic Toxicology, 114, 173 (2012);<br></p>

<p>Applications (±)-1-Amino-2-propanol-1,1,2,3,3,3-d6 (CAS# 1219795-13-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications Labelled analogue of Phosphorylethanolamine (P360900). Phosphorylethanolamine is used in the synthesis of Sphingomyelin, a type of sphingolipid found in animal cell membrane.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Myller, A.T. et al.: Appl. Surf. Sci., 257, 1616 (2010);<br></p>

<p>Applications 3-Hydroxybutyrylcarnitine-d3 is labelled 3-Hydroxybutyrylcarnitine (H830900) which is a reagent used to study acylcarnitine profile in thyroid disease.<br>References Wong, S., et al.: Clinical Biochem., 46, 180 (2013); Alu, F., et al.: Heredity, 110, 253 (2013); Adam, B., et al.: Clinical Biochem., 44, 1445 (2011)<br></p>

<p>Applications N-Nitrosodiethylamine-d10 is a labelled form of N-Nitrosodiethylamine (N525465) which is a widely occurring nitrosamine that is one of the most important environmental carcinogens primarily inducing tumors of liver.NDMA and NDEA were found as an impurity in generic versions of valsartan, losartan and irbesartan.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Oda, Y., et al.: Mutation Research, Genetic Toxicology and Environmental Mutagenesis, 584, 1 (2005); Yamazaki, H., et al.: Carcinogenesis, 13, 1789 (1992);Chem. and Eng. News, p.5, Feb. 25, 2019<br></p>

<p>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.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bueding, et al.: J. Biol. Chem., 202, 505 (1953),<br></p>

<p>Applications 3-Nitrobiphenyl is a nitrated benzene metabolite found in the bone marrow of B6C3F1 mice treated with benzene. 3-Nitrobiphenyl displays toxic effect on Tetrahymena pyriformis, Porphyromonas gingivalis, Selenomonas artemidis, and Streptococcus sobrinus.<br>References Laszlo, T. &amp; Beteringhe, A.: QSAR Combinatorial Sci., 25, 944 (2006); Mintz, C. et al.: QSAR. Combinatorial Sci., 25, 912 (2006); Chen, K. et al.: Chem. Res. Toxicol., 17, 370 (2004)<br></p>

<p>Applications 1-Butan-1,1-d2-ol is the deuterium labeled version of 1-Butanol (B690045). It can be used in the synthesis of more complex isotope labeled compounds.<br>References Sharma, Shikha, et al.: J. of Radioanaly. and Nuc. Chem., 302(1), 583-591 (2014);Hirsekorn, Kurt F., et al.: J. of the Ame. Chem. Soc., 127(13), 4809-4830 (2005)<br></p>

<p>Applications Naphthalene-d8, is the labeled analogue of Naphthalene, a polycyclic aromatic hydrocarbons as micropollutants.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Di Toro, D., et al.: Environ. Toxicol. Chem., 19, 1971 (2000), Vines, C., et al.: Aquat. Toxicol., 51, 225 (2000), Incardona, J., et al.: Toxicol. Appl. Pharmacol., 196, 191 (2004), Junghans, M., et al.: Aquat. Toxicol., 76, 93 (2006),<br></p>

<p>Applications Labelled Creatinine. The end product of creatine catabolism. Normal constituent of urine. Also found together with creatine in muscle tissues and blood. Occurs in all soils and in grain seeds and other vegetable matter. Has been found in certain fish and in crab meat extract.<br>References Folin, et al.: J. Biol. Chem., 17, 463 (1914),<br></p>

<p>Stability Moisture Sensitive<br>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<br>References Hassanabadi, A., Zhiani, R., et. al.: J. Chem. Res., 37, 458 (2013); Zhang, Q., et. al.: Plant. Biotech., 29, 103 (2012)<br></p>

<p>Applications Labelled Bis(2-ethylhexyl)phthalate. Bis(2-ethylhexyl) Phthalate plasticizer is used to impart softness and flexibility to PVC products.<br>References Heindel, J., et al.: Toxicol. Appl. Pharmacol., 115, 116 (1992), Kasahara, E., et al.: Biochem. J., 365, 849 (2002), Lee, B., et al.: J. Toxicol. Environ. Health, 70, 1365 (2007),<br></p>

<p>Applications A deuterated acyclic nucleotide.<br></p>

<p>Applications Pentachlorothioanisole-13C6, is the labeled analogue of Pentachlorothioanisole (P238170), which can be used in the preparation of arenethiols and arenethiolates as seen in agrochemicals or fungicides.<br>References Dulik, D. et al.: Xenobiotica, 22, 325 (1992); Rakitin, O. et al.: Sci. Synth., 31a, 949 (2007);<br></p>

<p>Applications 2-Furoic Acid-d3 is the labeled analogue of 2-Furoic Acid (F863775), a heterocyclic carboxylic acid that is widely used in food products as a preservative and flavouring agent.<br>References Hall, I.H., et al.: Arch, Pharm., 326, 15 (1993)<br></p>

<p>Applications Aminopyrine (N,N-Dimethyl-13c2, 99%) Microbiological/Pyrogen Tested (cas# 60433-90-1) is a useful research chemical.<br></p>

<p>Applications 4-Nitrobenzoic Acid-d4 is labelled 4-Nitrobenzoic Acid (N493550) which is used in the synthesis of anti-Trypanosoma cruzi agents in the treatment of chagas disease.<br>References Palace-Berl, F. et al.: Bioorg, Med. Chem. Lett., 21, 5395 (2013); Zhou, L. et al.: J. Med. Chem., 56, 796 (2013);<br></p>

<p>Applications Metabolite of Salicylic Acid (S088125).<br>References Jurkowski, W., et al.: Current Drug Metab., 10, 448 (2009), Appeldoorn, M., et al.: J. Agric. Food Chem., 57, 7693 (2009), van Oijen, M., et al.: Pharmacol., 83, 237 (2009),<br></p>

<p>Applications Fipronil-detrifluoromethylsulfinyl-3C2 15N2, is the unlabeled analogue of Fipronil-detrifluoromethylsulfinyl, that can be used in the synthesis of Fipronil (F342200), which is a GABA receptor antagonists and insecticides.<br>References Ling, S., et al.: App. Entomol. Zool., 44, 543 (2009), Li, X., et al.: Environ. Toxicol. Chem., 29, 127 (2010), Savant, R., et al.: J. Agric. Food Chem., 58, 1447 (2010),<br></p>

<p>Applications Isotope labelled Diethylene Glycol (D444285), is an starting material in the manufacture of unsaturated polyester resins and plasticizers.<br>References Hyun, S.H., et al.: J. MIcrobiol. Biotechnol., 23, 47 (2013);<br></p>

<p>Applications A labelled metabolite of Di-n-pentyl phthalate (DPP), used mainly as a plasticizer in nitrocellulose.<br>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),<br></p>

<p>Applications Dibutyltin Dichloride-d18 is a labeled analogue of Dibutyltin Dichloride (D429550) (CAS# 683-18-1), which is an organotin compound that is widely used as a stabilizer for polyvinylchloride plastics. Studies show that exposure to Dibutyltin Dichloride induced acute interstitial pancreatitis in rats. Dibutyltin Dichloride showed in vitro trypanocidal activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Merkord, J. et al.: Hum. Exp. Toxicol., 17, 144 (1998); Shuaibu, M.N. et al.: Parasitol. Res., 91, 5 (2003); Whalen, M.M. et al.: Toxicol. Sci., 104, 312 (2008);<br></p>

<p>Applications Isotope labelled Triglycidyl isocyanurate is a reagent used in the synthesis of N-Benzyl Metaxalone (B285000), which is a muscle relaxant used to relax muscles and relieve pain.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Toth, P.E., et al.: Clin. Ther., 26, 1355 (2004)<br></p>