Composés deutérés

<p>Applications 1-Bromo-2,4-difluorobenzene-d3 (CAS# 1219803-87-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Ursolic Acid-d3 is labelled Ursolic Acid(U850100) which is a Triterpene acid used in cosmetics. It also has STAT3 pathway inhibiting properties.<br>References Lee, C., et al.: Bioorg. Med. Chem. Lett., 20, 7354 (2010), Lee, A., et al.: J. Agric. Food Chem., 58, 12941 (2010), Pethakamsetty, L., et al.: J. Pharm. Res., 3, 193 (2010),<br></p>

<p>Applications Cuprous Cyanide-15N is an intermediate in the synthesis of Bictegravir-15N, d2 (B382096), which is the labeled version of Bictegravir, which is a novel, potent inhibitor of HIV-1 integrase with an IC50 of 7.5 nM.<br>References Tsiang M. et al.: Antimicrob Agents Chemother. 2016 Nov 21;60(12):7086-7097;<br></p>

<p>Applications A trapping agent used in the desulfenylation of 3-indolyl sulfides.<br>References Miller, C., et al.: Environ. Sci. Technol., 43, 8548 (2009), Mecinovic, J., et al.: Anal. Biochem., 393, 215 (2009), Zarghi, A., et al.: Bioorg., Med., Chem., 17, 5369 (2009),<br></p>

<p>Applications Methyl Octanoate-d15 (CAS# 1219798-91-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications 22-Oxacalcitriol-d6 is the labeled analogue of 22-Oxacalcitriol (O752350), the noncalcemic analogue of vitamine D and was found to suppress parathyroid hormone synthesis and secretion.<br>References Aoshima, Y., et al.: Nephrol. DIalysis. Transplan., 27, 1800 (2012); Hemant. P.. et al.: Adv. Res. Pharma. Biol., 1, 10 (2011); Adachi, M., et al.: Clin. Nephrol., 76, 266 (2011); Kubrusly, M., et al.: Kidney. Int., 44, 551 (1993)<br></p>

<p>Applications Hexadecanoic-13,13,14,14,15,15,16,16,16-d9 Acid (CAS# 1173022-49-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications L-Homocitrulline-2,6,6-d3 is a labeled compound of L-Homocitrulline (H590900) which is an amino acid present in milk products.<br>References Evered, D. &amp; Vadgama, J.: Br. J. Nutr., 49, 35 (1983); Paik, W., et al.: Int. J. Biochem., 8, 317 (1977)<br></p>

<p>Stability Volatile<br>Applications rac 1,2-Diaminopropane-d3 is labelled rac 1,2-Diaminopropane which was used as model precursor in the electron induced deposition of amorphous carbon nitride films. It was also used to synthesize cage peroxide, 1,6-diaza-3,4,8,9-tetraoxa-11-methylbicyclo[4.4.2]dodecane.<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 Wnuk, J., et al.: J. Phys. Chem., 113, 12345 (2009); Edward, J., et al.: Can. J. Chem., 77, 1057 (1999)<br></p>

<p>Applications (±)-2-Chlorobutane-d9 (CAS# 175540-77-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications Ethyl 2-Bromo-2-methyl-d3-propionate-3,3,3-d3 (CAS# 64768-38-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-Fluorobenzyl-d6 Chloride (CAS# 1219804-13-3) is a useful isotopically labeled research compound.<br></p>

<p>Stability Moisture Sensitive<br>Applications Isotope labelled Allyl Bromide is used as a reagent in the synthesis of Resveratrol derivatives. Resveratrol (R150000) is a minor constituent of wine, correlated with serum lipid reduction and inhibition of platelet aggregation. Resveratrol is a specific inhibitor of COX-1, and it also inhibits the hydroperoxidase activity of COX-1. It has been shown to inhibit events associated with tumor initiation, promotion and progression.<br> E0<br>References Powell, R.G., et al.: Phytochemistry, 35, 335 (1994), Jeandet, P., et al.: J. Phytopathol., 143, 135 (1995), Mattivi, F., et al.: J. Agric. Food Chem., 43, 1820 (1995); Mulakayala, C. et al.: J. Mol. Graph. Model., 41, 43 (2013);<br></p>

<p>Applications Labelled 2,2,4,4-Tetramethyloctane (T303700). 2,2,4,4-Tetramethyloctane is a volatile compound of vegetarian soybean kapi, a fermented Thai food condiment.<br>References Allagheny, N., et al.: Int. J. Food Microbiol., 29, 321 (1996); Han, B., et al.: Food Control., 15, 265 (2004); Ouoba, L., et al.: J .Appl. Microbiol., 99, 1413 (2005); Zhang, J., et al.: Inter. J. Food Sci. Technol., 42, 263 (2007);<br></p>

<p>Applications Cholesterol-3,4-13C2 (CAS# 78887-48-6) is a useful isotopically labeled research compound.<br></p>

<p>Stability Hygroscopic<br>Applications Guaiacol-beta-D-gentiobioside-d3, is the labeled analogue of Guaiacol-beta-D-gentiobioside (G245570), a Guaiacol Conjugate, that has shown to present in fermentation of grapes that had been exposed to bushfire smoke and can potentially yield unpalatable, smoke-affected wine.<br>References Hayasaka, Y.m et al.: J. Arg. Food Chem., Vol. 58, Issue 4, P: 2076; 2081 (2010);<br></p>

<p>Applications Benzyl Chloride (D7,98%)(+0.1%Propylene Oxide) (cas# 59502-05-5) is a useful research chemical.<br></p>

<p>Applications 1-Hexane-d13-thiol is a useful isotopically labeled research compound employed in site selective Inelastic electron tunneling Spectroscopy.<br>References Okabayashi, N., et al.: Rev. Sci. Instr.um., 81, 084101 (2010); Okabayashi, N., et al.: Nano Lett., 10, 2950 (2010)<br></p>

<p>Stability Volatile<br>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 Testosterone Heptanoate-6,6,7,7,7-d5 (CAS# 1263095-31-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications Isophthalic-2,4,5,6-d4 Acid (CAS# 148472-48-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications Biphenyl-4,4'-d2 (CAS# 6120-99-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications Bis(2-methylpentyl) Phthalate-d4, is the labeled analogue of Bis(2-methylpentyl) Phthalate (B486005), used as a plasticizer to impart softness and flexibility to PVC products.<br>References Pierson, J. F., et al.: Angewandte Makromolekulare Chemie, 38, 167 (1979); Kaya, T., et al.: Chem. Res. Toxic., 19 (8), 999 (2006); Matter, H., et al.: Bioorg. Med. Chem., 20 (18), 5352 (2012);<br></p>

<p>Applications m-Xylene-d4 (ring-d4) (CAS# 425420-97-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Pentyl-2,2,3,3,4,4,5,5,5-d9 Alcohol (CAS# 148587-12-6) is a useful isotopically labeled research compound.<br></p>

<p>Applications N-Acetyl-DL-alanine-3,3,3-d3 is an isotopic analog of N-Acetyl-DL-alanine (A167965), a derivative of DL-Alanine (A481400) and is used as a reagent in the synthesis of potent new agents for the treatment of epilepsy.<br>References Conley, J.D., et al.: J. Med. Chem., 30, 567 (1987)<br></p>

<p>Applications Used in the preparation of labelled indolizine compounds for use in antifungal combination therapy.<br></p>

<p>Applications n-Hexadecyltrimethylammonium-d42 Chloride (CAS# 2095863-88-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2-Cyclopropylethyl-1,1,2,2-d4-amine (CAS# 1219795-00-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications DL-Phenylalanine-3-13C (CAS# 286425-42-1) is a useful isotopically labeled research compound.<br></p>

<p>Applications 6-Chloro1,4-dihydro-1-methyl-4-phenyl-4-quinazolinol-13CD3 is the isotope labelled analog of 6-Chloro1,4-dihydro-1-methyl-4-phenyl-4-quinazolinol. 6-Chloro1,4-dihydro-1-methyl-4-phenyl-4-quinazolinol is used in hydroxyglycine reactions in determining a new synthetic route for phenylquinazoline derivatives.<br>References Hoefnagel, A.J., et al.: Tetrahedron, 49, 6899 (1993)<br></p>

<p>Applications Ethyl Cyanoacetate-13C3 is an intermediate used in the synthesis of 3-Hydroxypropionic Acid-13C3 Sodium Salt (H952481), which is an isotope labelled analogue of 3-Hydroxypropionic Acid Sodium Salt (H952480), which is beta hydroxy acid derived from plants and crops such as corn. 3-Hydroxypropionic Acid is used in the preparation of acrylates and biodegradable polymer polyester.<br>References Wang, Y. et al.: Biomacromol., 3, 828 (2002); Jiang, X. et al.: Appl. Microbiol. Biotech., 82, 995 (2009);<br></p>

<p>Applications 1-(3,4-Dihydroxyphenyl)-2-[(1-methylethyl)amino]-ethanone-d7 Hydrochloride is labelled 1-(3,4-Dihydroxyphenyl)-2-[(1-methylethyl)amino]-ethanone Hydrochloride (D448195), an impurity of Isoprenaline (I874200, HCl salt) which is non-selective beta-adrenergic agonist. Isoprenaline is used in the treatment of bradycardia.<br>References Kikkawa, H. et al.: Biol. Pharmac. Bull., 17, 1047 (1994); Kral, P. et al.: Psychopharmacologia, 26, 79 (1972); Giles, R.E. et al.: J. Pharmacol. Exp. Ther., 186, 472 (1973)<br></p>

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

<p>Applications N,N’-Dimethyl-ethanediamide-14C4_x000D__x000D_DISCONTINUED is a compound useful in organic synthesis.<br></p>