Composés deutérés

<p>Applications Labeled Chlorotriphenylstannane, which is used in the synthesis of nanoparticles which bear triamide ligands.<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 Shariatinia, Z. et al.: Beil. J. Nanotech., 4, 94 (2013);<br></p>

<p>Applications 1-Naphthalenemethanol-d7 (cas# 1189876-86-5) is a compound useful in organic synthesis.<br></p>

<p>Stability Air sensitive<br>Applications Reagent used in the preparation of labelled non-steroidal anti-inflammatory drugs, dyes and pesticides.<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 Cauchon, D., et al.: J. Appl. Toxicol., 17, 397 (1997),<br></p>

<p>Applications Advantame-D3 is a labelled analogue of Advantame (A307000(M)), which is a combination of Aspartame (A790015) and Vanillin (V097500). Advantame was developed as a high-intensity, low calorie sweetener that is 20,000 times sweeter than sucrose.<br>References Bloomgarden, Z.: Diabetes Care, 34, e46 (2011); Otabe, A., et al.: Food Chem. Toxicol., 49, S49 (2011); Renwick, A.: Food Chem. Toxicol., 49, S1 (2011)<br></p>

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

<p>Applications Pyruvic Acid-13C2 is an intermediate in synthesizing L-Lactic Acid-d3 Sodium Salt (L113503), a labelled sodium salt of L-Lactic Acid (L113500). L-Lactic Acid occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. L-(+)-Lactic acid is also present in liver, kidney, thymus gland, human amniotic fluid, and other organs and body fluids.<br>References Wenzel, A., et al.: J. Neurosci., 21, 53 (2001); Martinez., et al.: Development, 6, 851 (2002); Nakayama, K., et al.: J. Biochem., 146, 757 (2009); Tanaka, T., et al.: J. Pharmacol. Sci., 109, 24 (2009)<br></p>

<p>Applications Benzophenone-2,3,4,5,6-d5 is derived from Benzene-d6 (B185282), which is an isotope labelled benzene, an organic compound that is a natural constituent of crude oil and one of the most basic petrochemicals.<br>References Feng, Z.X.. et al.: J. Phys. Chem. Lett. 4, 285 (2013); Pilling. M., et al.: Chem. Eng. Prog., 108, 32 (2012);<br></p>

<p>Applications 2-Naphthol-d7 has been used as a reactant for the preparation of stable isotope-labeled internal standards of PAH metabolites from urine of smokers and nonsmokers.<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 Jacob, P. III, et. al.: Anal. Chem., 79, 587 (2007)<br></p>

<p>Applications A labelled form of Spiromesifen (S683505), which is a useful insecticide and miticide in plant breeding. Also useful in cannabis testing kits as a component of pesticide mixes (P698240).<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 Triethylamine (D15, 98%) (cas# 66688-79-7) is a useful research chemical.<br></p>

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

<p>Applications Labelled Glycidol. Stabilizer in manufacturing of vinyl polymers; intermediate in synthesis of glycerol, glycidyl ethers, and amines; additive for oil and synthetic hydraulic fluids; epoxy resin diluent.<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 Hiles, R.A., et al.: Food Cosmet. Toxicol., 19, 347 (1981), Thompson, E.D., et al.: Food Chem. Toxicol., 22, 665 (1984),<br></p>

<p>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).<br>References Pukanud, P. et al.: Drug Delivery, 16, 289 (2009)<br></p>

<p>Applications Pentadecafluorooctanoic Acid-13C is an isotopomeric compound of Pentadecafluorooctanoic Acid (P268100). Pentadecafluorooctanoic Acid is used to produce fluoropolymers. It also exhibits a long half-life in human blood and interferes with the binding between liver-fatty acid binding protein and fatty acids.<br>References Biegel, L. B., et al.: Toxicol. Sci 60, 44 (2001); Luebker, D. J., et al.: Toxicology 176, 175 (2002); Butenhoff, J., et al.: Toxicol. Sci 60, 44 (2002)<br></p>

<p>Applications p-Bromofluorobenzene-d4 is the isotope labelled analog of p-Bromofluorobenzene (B684545); a dihalogenated benzene used in the preparation of pharmaceutical compounds such as atypical antipsychotic agents.<br>References Sunil K.I.V. et al.: Beil. J. Org. Chem., 7, 29 (2011); Li, W. et al.: Adv. Mat. Res., 236, 2594 (2011)<br></p>

<p>Applications Carbon (Amorphous) (13c, 99%) 97% Pure (cas# 14762-74-4) is a useful research chemical.<br></p>

<p>Applications n-Triacontane-d62 is the labeled compound of Triacontane (CAS #: 638-68-6). Triacontane releases selective material in thermally degradable capsule. It also, increases charge carrier mobility and molecular packing of a solution sheared Diketopyrrolopyrrole-based donor-acceptor copolymer by Alkyl side chain modification.<br>References Shkolnikov, V., et al.; PCT Int. Appl., (2018); Hambsch, M., et al.: Journal of Materials Chemistry C: Materials for Optical and Electronic Devices, 7, 3665-3674, (2019);<br></p>

<p>Applications 4-Cumylphenol-d2 is a deuterated isotope of 4-Cumylphenol (C834580) which is a useful building block for polymers.<br></p>

<p>Applications A labelled form of Catechol (C215175) and has been used in the characterization of surface inclusion of unidirectional molecular motors in hexagonal tris(o-phenylene)cyclotriphosphazene.<br>References Kaleta, J.; et al.: J. Am. Chem. Soc., 139, 10486 (2017).<br></p>

<p>Applications Dodecane-d26, is the labeled analogue of Dodecane (D494625), which is used in the synthesis of triblock polymers that deliver nanoparticles to the oil/water interface and degrade non-tocxc non-aqueous liquids.<br>References Saleh, N. et al.: Nano. Lett., 2489, 5 (2005); Scarso, A. et al.: J. Am. Chem. Soc., 126, 13512 (2004);<br></p>

<p>Applications Bis(4-hydroxyphenyl) Sulfone-d8 is the isotope labelled compound commonly used as a reactant in epoxy reactions and is also used as a latent thermal catalyst for epoxy resin.<br>References Fu, J.W., et al.: Adv. Mat. Rsch., 266, 1022 (2011); Li, J.X., et al.: Polymers. Adv. Tech., 23, 803 (2012);<br></p>

<p>Applications N-Methyl-2,4-dinitroaniline-d3 (cas# 91808-45-6) 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 Phenoxy-d5-acetic Acid (cas# 154492-74-7) is a compound useful in organic synthesis.<br></p>

<p>Applications Dihexylphthalate-d4 is an labeled analog of Dihexylphthalate (B185430), which is a phthalic ester, which is used as a plasticizers for vinyl plastics. Phthalates may be associated with reproductive toxicity in humans and animals.<br>References Saido, K., et al.: ?J. Am. Oil Chem. Soc 61, 945 (1984); Foghmoes, S., et al.: J. Eur. Ceram. Soc. 36, 3441 (2016); Przybyli?ska, P. A. and Wyszkowski, M.: Ecol. Chem. Eng., S 23,347 (2016)<br></p>

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

<p>Stability Hygroscopic<br>Applications d4-Succinic Acid is a useful reagent as an internal standard for GC/MS analysis.<br>References Schummer, C., et al.: Talanta, 77, 1473 (2009);<br></p>

<p>Applications Norfloxacin-d5 is deuterium labeled Norfloxacin (N681000), a synthetic fluoroquinolone and an antibacterial agent. Norfloxacin can be used to treat urinary tract infections.<br>References Koga, H., et al.: J. Med. Chem., 23, 1358 (1980), Hirai, K., et al.: Antimicrob. Agents Chemother., 19, 188 (1981), Holmes, B., et al.: Drugs, 30, 482 (1985),<br></p>

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

<p>Applications Isotope labelled 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 Hollender, J., et al.: Environ. Sci. Technol., 43, 7862 (2009), Bollman, S., et al.: Weed Technol., 23, 264 (2009), Goudarzi, N., et al.: J. Agric. Food Chem., 57, 7153 (2009),<br></p>

<p>Applications Labelled 2-Aminothiazoline-4-carboxylic acid (A630330). Used in the manufacturing of L-tryptophan by enzymic reaction.<br>References Franke, L., et al.: J. Med. Chem., 48, 6997 (2005), Fox, T., et al.: Curr. Top Med. Chem., 6, 1579 (2006),<br></p>

<p>Applications Griseofulvin-d3 is the labeled analogue of Griseofulvin (G787500), an antifungal drug. It is used both in animal and in humans, to treat rigworm infections of the skin and nails. It is derived from the mold Penicillium griseofulvum.Environmental contaminants; Food contaminants<br>References Oxford, et al.: Biochem. J., 33, 240 (1939); Townley, E.R., et al.: Anal. Profiles Drug Subs., 8, 219 (1979)<br></p>

<p>Applications Vardenafil oxopiperazine-D6 is a labelled analogue of Vardenafil oxopiperazine (V098030)<br></p>

<p>Applications N,N-Dimethylacetamide (D9, 99%) (cas# 16727-10-9) is a useful research chemical.<br></p>

<p>Applications 2-Nitrophenol-3,4,5,6-d4 (CAS# 93951-78-1) is a useful isotopically labeled research compound.<br></p>

<p>Stability Light Sensitive<br>Applications A labelled derivatized of 3-amino-2-oxazolidone (AOZ, A618570), a metabolite of Furazolidone and Nitrofuran.Environmental contaminants; Food contaminants; Heat processing contaminants<br>References Vroomen, L., et al.: Drug Metab. Rev., 22, 663 (1990), Hoogenboom, L., et al.: Food Chem. Toxicol., 29, 185 (1991), McCracken, R., et al.: Food Addit. Contam., 17, 75 (2000),<br></p>

<p>Applications Diphenyl p-Hydroxyphenyl Phosphate-d10 is the deuterated form of Diphenyl p-Hydroxyphenyl Phosphate (D492418), which is a phosphorus flame retardant additive.<br>References Kojima, H., et al.: Toxicology Letters, 245, 31-39. (2016);<br></p>

<p>Applications A labelled novel NO-donor of the N-nitrosoamines series. It is suitable for the preparation of N-nitrosoamines and their analogs.<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 Ethylene Urea-d4 (cas# 62740-68-5) is a compound useful in organic synthesis.<br></p>

<p>Applications Thiouracil-13C,15N2 is the labelled version of 2-Thiouracil (T375400), which is a reagent used in the preparation of Antithyroid agents.<br>References Toropov, A., et al.: Eur. J. Med. Chem., 45, 3581 (2010), Daniels, C., et al.: J. Bacteriol., 192, 2169 (2010), Castillo-Garit, J., et al.: Eur. J. Pharm. Sci., 39, 30 (2010),<br></p>

<p>Applications 2-Butoxyethanol-d4 is the isotope labelled analog of 2-Butoxyethanol; a reagent in the synthesis of 4-butoxyethoxy-N-octadecyl-1,8-naphthalimide as a new fluorescent probe for the determination of proteins. Also used as a reagent in the synthesis of 4-hydroxybenzaldehyde derivatives as tyrosinase inhibitors.<br>References Sun, Y., et al.: Bioorg. Med. Chem. Lett., 21, 3798 (2011); Yi, W., et al.: Eur. J. Med. Chem., 45, 639 (2010)<br></p>

<p>Applications 2-Chloronaphthalene-d7 (CAS# 93951-84-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications Butyric-2,2-d2 Acid (CAS# 19136-92-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications Maleic-2,3-d2 Acid is an isotope labelled compound of Maleic Acid (M124302). Maleic Acid is a reagent used in the preparation of TiO2/carbon nanotube composites.<br>References Le, L. et al.: ChemMedChem., 8, 289 (2013); Yao, Y. et al.: Env. Sci. Tech., 42, 4952 (2008)l<br></p>

<p>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.<br>References Pline, W., et al.: Weed Technol., 14, 667 (2000); Frade, J., et al.: Anal. Bioanal. Chem., 395, 2167 (2009);<br></p>

<p>Applications Stearic-D35 Acid is used for preparation of deuterated octadecanethiols. Stearic-D35 Acid is an isotope labeled analog of Stearic Acid (S686495), which is used in the synthesis of surfactants and detergents due to the fatty acid component of its structure.<br>References Badia, A., et al.: J. Am. Chem. Soc., 119, 2682 (1997); Dax, D. et al.: BioRes., 8, 3771 (2013); Ghumare, A. et al.: J. Surf. Deter., 26, 85 (2013);<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 Chlorpromazine-d6 Oxalate (N,N-dimethyl-d6) (CAS# 1276197-23-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications Adipic Acid-13C6 is labelled Adipic Acid (A291590) which is primarily used in the synthesis of nylon. It has been used as a reagent in the solid-state polymerization of nylon analogs.<br>References Kim, Y. et al.: Ind. Eng. Chem. Res., 51, 15801 (2012)<br></p>

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

<p>Applications Labelled Coumarin (C755380). Pharmaceutic aid (flavor). Found in tonka beans, levender oil, woodruff, sweet clover.<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 Hazleton, L., et al.: J. Pharmacol. Exp. Ther., 118, 348 (1956), Lake, B., et al.: Food Chem. Toxicol., 37, 423 (1999), Frerot, E., et al.: Flavour Fragrance J., 17, 218 (2002), Yang, Z., et al.: Food Chem., 114, 289 (2009),<br></p>

<p>Applications Labelled Triglyme. It is used as a solvent.<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 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 Phenylglyoxylic Acid-d5 (cas# 1217089-53-6) is a compound useful in organic synthesis.<br></p>

<p>Applications Labelled Aldicarb Sulfoxide (A514665). Aldicarb Sulfoxide is an analog of Aldicarb (A514650) detected in agricultural products as pesticide residue.<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 Ashby, J., et al.: Environ. Mutagen., 7, 919 (1985), Ashby, J., et al.: Mutat. Res., 257, 229 (1991), Kazius, J., et al.: J. Med. Chem., 48, 312 (2005), Benigni, R., et al.: Mutagenesis, 25, 335 (2010),<br></p>

<p>Stability Hygroscopic<br>Applications A metabolite of Bufuralol, a β-Adrenergic blocker with peripheral vasodilating activity.<br>References Boobis, A.R., et al.: Biochem. Pharmacol., 34, 65 (1985), Yamazaki, H., et al.: Mol. Pharmacol., 46, 568 (1994), Mast, N., et al.: Biochem., 42, 14284 (2003),<br></p>

<p>Applications Labelled Propafenone (P757500) impurity.<br>References Kitagawa, S., et al.: Biol. Pharm. Bull., 29, 1 (2006), Boccard, J., et al.: Eur. J. Pharm. Sci., 36, 254 (2009)<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 The active labelled component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma.<br>References Polin, D., et al.: Poultry Sci., 35, 1367 (1956), Primus, T.M., et al.: J. Agric. Food Chem., 49, 3589 (2001),<br></p>

<p>Applications p-Cresol Glucuronide-d7, is the labeled analogue of p-Cresol Glucuronide (C782005), which is a metabolite of o-Cresol (C781910).<br>References Goerge, G., et al.: Xenobiotica, 17, 1293 (1987),<br></p>

<p>Applications Pemetrexed-13C5 Disodium Salt, is the labeled analogue of Pemetrexed Disodium (P219500), used as Antineoplastic agent.<br>References McDonald, A.C., et al.: Clin. Cancer Res., 4, 605 (1998), John, W., et al.: Cancer, 88, 1807 (2000), Miller, K.D., et al.: Ann. Oncol., 11, 101 (2000),<br></p>

<p>Stability Volatile<br>Applications Isotope labelled Acetonitrile is used as a polar aprotic solvent 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>References Hu, H.H., et al.: Phy. Chem. Phys., 15, 7666 (2013); Kim, J.Y., et al.: J. Mater. Chem. A., et al.: 1, 5982 (2013);<br></p>

<p>Applications Isotope labelled Maltol (M160130), a fragrance molecule used in flavor enhancers and fragrances.<br>References Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010), Huang, Y., et al.: J. Food Sci., 75, C121 (2010), Tsuji, H., et al.: J. Food Sci., 75, C79 (2010),<br></p>

<p>Applications 1-Naphthoic Acid-d7 (cas# 634179-80-9) is a compound useful in organic synthesis.<br></p>

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

<p>Applications 1,10-Decanedioic-d16 Acid (CAS# 73351-71-0) is a useful isotopically labelled compound for studying saturated fatty acids.<br>References Yamada, T., et al.: Adv. Synth. Catal., 358, 3277 (2016)<br></p>

<p>Applications Labelled nitro substituted piperazine.<br></p>

<p>Stability Hygroscopic<br>Applications (±)-Albuterol-d3 (3-hydroxymethyl-d2; alpha-d1) (CAS# 1219798-60-3) is a useful isotopically labeled research compound.<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 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>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 (±)-3-Amino-iso-butyric-2,3,3-d3 Acid is the labeled version of DL-3-Aminoisobutyric Acid (A603043(P)), which is a useful compound for suppressing atherosclerosis in apolipoprotein E-knockout mouse.<br>References Shimba, Y., et al.: Bio. Pharma. Bull., 43, 1016 (2020)<br></p>

<p>Applications Flutolanil-d7 is a labeled analogue of Flutolanil (F599430), a fungicide that has been used for controlling brown patch on creeping bentgrass fairways.<br>References Daniels, J.P., Latin, R.: Plant Disease, 97, 1620 (2013)<br></p>

<p>Applications Labelled ε-Aminocaproic Acid. Used in the preparatiom of esters of 6-aminohexanoic acid as antibacterial agents. EACA is reported to inhibit chymotrypsin, Factor VIIa, lysine carbo xy peptidase, plasmin, and plasminogen activator.<br>References Dolezal, P., et al.: Pharm. Res., 10, 1015 (1993), Vavrova, K., et al.: Curr. Med. Chem., 12, 2273 (2005), Holas, T., et al.: Bioorg. Med. Chem., 14, 7671 (2006),<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 L-Valine (1-13c, 99%) (cas# 81201-85-6) is a useful research chemical.<br></p>

<p>Applications Bis(4-hydroxyphenyl) Sulfone is commonly used as a reactant in epoxy reactions and is also used as a latent thermal catalyst for epoxy resin.<br>References Fu, J.W., et al.: Adv. Mat. Rsch., 266, 1022 (2011); Li, J.X., et al.: Polymers. Adv. Tech., 23, 803 (2012);<br></p>

<p>Applications Ethanolamine-d7 (CAS# 1219802-89-7) 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 Bis(butoxyethyl) Phosphate-d4 is an isotope labelled analog of Bis(butoxyethyl) Phosphate. Bis(butoxyethyl) Phosphate is used in biological studies as to study metabolism of phosphate flame retardants and plasticizers found in human liver fractions.<br>References Van den Eede, N., et al.: Toxicol. Lett., 223, 9 (2013)<br></p>

<p>Stability Hygroscopic, Light Sensitive<br>Applications 13C-labelled Phenol (P318000).<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 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 N1-Acetylspermidine-d3 Dihydrochloride is the isotope labelled analog of N1-Acetylspermidine Dihydrochloride (A187845); an analog of Spermidine (S680400) which is an antineoplastic.<br>References Bergeron, R. et al.: J. Med. Chem, 40, 1475 (1997)<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 Isotope labelled Urethane (U82500), which is a naturally occurring contaminant in fermented foods, particularly wine, stone-fruit brandies, and bread. This substance is reasonably anticipated to be a human carcinogen (1) despite being an additive in some alcoholic beverages and foods (2). It binds covalently with DNA however due to its low unavoidable daily intake, it is considered of negligible concern (3).Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.<br>References 1. Mirvish, S. et al.: Adv. Cancer Res. 1968;11:1-42.2. Battaglia R. et al.: Food Addit Contam. 1990 Jul-Aug;7(4):477-96.3. Zimmerli B. et al.: Mutat Res. 1991 Mar-Apr;259(3-4):325-50.<br></p>

<p>Applications tert-Butyl-d9 4-Nitrophenyl Carbonate (cas# 1190006-35-9) is a compound useful in organic synthesis.<br></p>

<p>Stability Hygroscopic<br>Applications 4,4'-Dipyridyl-d8 as a solid-solution approach to control the dynamics of molecular rotors in crystal solids.<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 Inukai, M., et al.: J. Amer. Chem. Soc., 137, 12183-12186 (2015)<br></p>

<p>Applications Acts on certain olfactory receptor cell types to reduce the activating or attracting effect of odor sources.Insect repellent.<br>References Boeckh, J., et al.: Pestic. Sci., 48, 359 (1996), Yap, H.H., et al.: J. Vector Ecol., 23, 62 (1998),<br></p>