Deuterated Compounds

<p>Stability Extremely Volatile<br>Applications 1-Hexene-d3, an isotopically labelled 1-Hexene, is used in the synthesis of ethylene polymers and copolymers. An olefin used to synthesize diols through oxidation reactions.<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 Tao, X. et al.: Organometal., 32, 4185 (2013); Clerici, M. et al.: J. Catal., 140, 71 (1993);<br></p>

<p>Applications Desacetyl Diltiazem-d4 Hydrochloride is the labeled analogue of Desacetyl Diltiazem Hydrochloride (D289335), a metabolite of Diltiazem Hydrochloride (D460620), a calcium channel blocher with vasodilating activity. Antianginal; antihypertensive; antiarrhythmic (class IV).<br>References Shallcross, H., et al.: Br. Med. J., 295, 1236 (1987); Yeung, P.K.F., et al.: Drug Metab. Dispos., 18, 1055 (1990); Cashman, J.R., et al.: J. Med. Chem., 34,2049 (1991); Sato, et al.: Arzneim.-Forsch., 21, 1338 (1971); Smirnov, S.R.: Eur. J. Pharmacol., 360, 81 (1998); Hansson, L., et al.: Lancet, 356, 359 (2000)<br></p>

<p>Applications Succinic Acid (D6, 98%) (cas# 21668-90-6) is a useful research chemical.<br></p>

<p>Applications Clemastine N-Oxide-d5 is the isotope labelled analog of Clemastine N-Oxide (C568505); a metabolite of Clemastine Fumarate (C568500) which is a H1 histamine receptor antagonist and antihistaminic.<br>References Froehlich, L., et al.: Pharmazie, 51, 409 (1996); Weidmann, et al.: Boll. Chim. Farm., 106, 467 (1967); Gober, B., et al.: Pharmazie, 43, 539 (1988); Breccia, A., et al.: Curr. Ther. Res., 49, 622 (1991); Schran, H., et al.: J. Clin. Pharmacol., 36, 911 (1996)<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>Applications N-2-Hydroxy-3-[[2-(methoxyphenoxy)ethyl]amine Carvedilol-d5 is the isotope labelled analog of N-2-Hydroxy-3-[[2-(methoxyphenoxy)ethyl]amine Carvedilol (H946145); the impurity A of Carvedilol (C184625) which is a nonselective β-adrenergic blocker with α1-blocking activity. Carvedilol is also an antihypertensive used in the treatment of congestive heart failure.<br>References Hirohashi, M., et al.: Arzneim.-Forsch., 40, 735 (1990); Packer, M., et al.: N. Engl. J. Med., 334, 1349 (1996)<br></p>

<p>Applications Acetylcholine-d13 Bromide (N,N,N-trimethyl-d9; 1,1,2,2-d4) is the deuterium labelled form of Acetylcholine Bromide (A172073), which is an endogenous neurotransmitter at cholinergic synapses.<br>References Kobayashi, M., et al.: Adv. Physiol. Sci., 22, 319 (1981); Hulme, C., et al.: Biophys. J., 91, 2371 (2006);<br></p>

<p>Applications 1-Propanol-d8 is an intermediate used in the preparation of perdeuterated carboxylates, alcohols and alkyl bromides.<br>References Lipinski, K., et al.: Pol. J. Chem., 67, 667 (1993)<br></p>

<p>Applications n-Propyl-3,3,3-d3-amine HCl (CAS# 478702-86-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications Indoramin-d5 (phenyl-d5) (CAS# 57165-41-0) is a useful isotopically labeled research compound. This compound can be used for detecting drugs and their metabolites in biological specimens using gas chromatography-mass spectrometry.<br>References Draffan, G., et.al., Adv. Mass Spec., 6,245-250,(1974);<br></p>

<p>Applications Ethyl-2,2,2-d3 Acetate (CAS# 109545-01-9) is a useful isotopically labeled reagent for radiolysis and reactions with radical-cations of esters in freon matrixes.<br>References Belevskii, V. N., et al.: Khimiya Vysokikh Energii, 21, 209 (1987)<br></p>

<p>Applications Pyrrolidine-2,2,5,5-d4 Hydrochloride is the salt, labeled analogue of Pyrrolidine (P997950), a heterocyclic compound used as a building block in the synthesis of wide range of pharmaceutical compounds, namely matrix metalloprotein inhibitors (MMPIs) and aminopeptidase N inhibitors (APNIs).<br>References Li, X. et al.: Mini-Rev. Med. Chem., 10, 794 (2010); Gragutan, I. et al.: Beil. J. Org. Chem., 7, 699 (2011)<br></p>

<p>Applications DL-2-aminobutyric Acid-D5 is an intermediate used in the synthesis of Methyl Ergonovine-d5 Maleate Salt (M304602), which is a labeled metabolite of Methysergide. Semisynthetic ergot alkaloid. Oxytocic.<br>References Mueller, L., et al.: Headache, 37, 437 (1997), de Groot, A.N., et al.: Drugs, 56, 523 (1998)<br></p>

<p>Applications 3-Hydroxymethyl-(1-oxy-2,2,5,5-tetramethylpyrroline)-15N is an isotope labelled spin-labelling compound.<br></p>