Deuterated Compounds

<p>Applications L-threo-α-Phenyl-2-piperidineacetamide-d10 is an labelled intermediate in the synthesis of labelled L-threo-Ritalinic Acid (R533132).<br>References Chavan, A.B. et al.: Otg. Proc. Res. Dev., 14, 1473 (2010);<br></p>

<p>Applications 1-Bromodecane-9,9,10,10,10-d5 (CAS# 1219802-02-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Bromooctane-1,1-d2 (CAS# 86423-34-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications n-Hexyl-5,5,6,6,6-d5-triphenylphosphonium Bromide (CAS# 1169764-53-7) is a useful isotopically labeled research compound. It can be used for mass spectrometric characterization of protein modifications.<br>References Zhu, X., et.al., Chem. Res. Toxicol., 22, 1386-1397, (2009);<br></p>

<p>Applications 3-Chloro-2,4,6-trideuteroaniline, is the labeled analogue of 3-Chlorobenzenamine (C364610), which is used in the synthesis of pyrimidoazepine analogs as serotonin 5-HT2A and 5-HT2C receptor ligands for the treatment of obesity.It can also be used in the synthesis of novel COX-2 inhibitors.<br>References Yang, H. et al.: Eur. J. Med. Chem., 63, 558 (2013); Penning, T. et al.: J. Med. Chem., 40, 1347 (1997);<br></p>

<p>Applications n-Pentyl Alcohol-d12 (CAS# 158778-85-9) is a useful isotopically labeled research compound.<br></p>

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

<p>Applications 3,4-Dichlorotoluene-2,5,6-d3 (CAS# 1219795-29-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2-Aminofluorene-9-13C (CAS# 335081-08-8) is a useful isotopically labeled research compound.<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 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 2-Chloro-6-ethyl-N,N-dimethylthieno[2,3-d]pyrimidin-4-amine-d6 is the isotope labelled analog of 2-Chloro-6-ethyl-N,N-dimethylthieno[2,3-d]pyrimidin-4-amine (C367635); a useful synthetic intermediate.<br></p>

<p>Applications 4-​Pyridin-​2,​3,​5,​6-​d4-​ol-​d is one of the azepanone derivatives studies as CGRP receptor antagonists.<br>References Liu, J.: PCT Int. Appl. (2010), WO 2010108103 A1 20100923.<br></p>

<p>Applications Isotope labelled ethyl alcohol, used in alcoholic beverages in suitable dilutions. Other uses are as solvent in laboratory and industry , in the manufacture of denatured alcohol, pharmaceuticals, in perfumery, in organic synthesis. Used as antiseptic.<br>References Wiberg, G.S., et al.: Toxicol. Appl. Pharmacol., 16, 718 (1970), Brown, N.A., et al.: Science, 206, 573 (1979),<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 n-Propyl-3,3,3-d3-amine HCl (CAS# 478702-86-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications Dodecanoic-2-13C Acid (CAS# 287100-78-1) is a useful isotopically labeled research compound.<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 Amisometradine-d3, is a labeled analogue of Amisometradine (A633600), which is an oral diuretic.<br>References Papesch, V., et al.: J. Org. Chem., 16, 1879 (1951); Moskalyk, R., et al.: J. Pharma. Sci., 64, 1406 (1975)<br></p>

<p>Applications Sodium Octanoate-d15 (CAS# 56408-90-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2,3-Dimethylpentane-d16 (CAS# 1219795-08-0) is a useful isotopically labeled research compound.<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 Diethyl-d6-amine has been used as a reactant for the analysis of the sequential oxidation of N-nitrosoalkylamines to aldehydes and carboxylic acids by human cytochrome P 450 2A6.<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 Chowdhury, G., et. al.: J. Bio. Chem., 285, 8031 (2010)<br></p>

<p>Applications L-Leucine-3,3-d2 (CAS# 362049-59-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications Aceclofenac-d4 is deuterium labelled Aceclofenac (A130400), which is an anti-inflammatory and analgesic drug.<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 Yscla, A., et al.: Drugs Exp. Clin. Res., 14, 491 (1988); Ballesteros, R., et al.: Clin. Trials J., 27, 12 (1990)<br></p>

<p>Applications Ethyl (±)-2-Bromopropionate-3,3,3-d3 (CAS# 1398066-14-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications 1-Bromodecane-1,1,2,2-d4 (CAS# 1219805-58-9) is a useful isotopically labeled research compound.<br></p>

<p>Applications Cyproheptadine Hydrochloride-d3 is the isotope labelled analog of Cyproheptadine (C989200, HCl,H2O); a first-generation antihistamine with additional anticholinergic, antiserotonergic, and local anesthetic properties. Also a 5-HT2/5-HT1C serotonin receptor antagonist, H1 histamine receptor antagonist, and antipruritic.<br>References Marchei, E., et al.: J. Pharm. Biomed. Anal., 41, 1633 (2006); de-Benedictis, F., et al.: Allergy, 63, 1395 (2008); Feas, X., et al.: J. Pharm. Biomed. Anal., 50, 1044 (2009); Yu, C., et al.: Talanta, 2011, 83, 1376 (2011)<br></p>

<p>Applications Dimethyl N,N-Diisopropylphosphoramidite-d6 is an isotope labelled reagent for the efficient phosphorylation of alcohols.<br>References Tatsumi, S., et al.: Tetrahedron. Lett., 54, 3731 (2013);<br></p>

<p>Applications 2-(1-Oxo-2(1H)-naphthalenylidene)-hydrazinecarboxamide-d4 is labelled 2-(1-Oxo-2(1H)-naphthalenylidene)-hydrazinecarboxamide (N359270) which is a novel anti-anflammatory agent as well as an anti-proliferative agent due to its 1,2-napthoquinone substructure.<br>References Marrero-Ponce, Y. et al.: Eur. J. Med. Chem., 46, 5736 (2011);<br></p>

<p>Applications Estrone-2,4-d2 (CAS# 350820-16-5) is a useful isotopically labeled research compound.<br></p>

<p>Applications 8-Nitro-1-pyrenol is a urinary hydroxylated metabolites used as a biomarkers of exposure of polycyclic aromatic hydrocarbons. This is the labeled analog.<br>References Toriba, A., et al.: J. Health. Sci., 53; 631 (2007); Chae, Y.H., et al.: Cancer Res., 59, 1473 (1999); Sangaiah, R., et al.: Poly. Aro. Comp., 11, 283 (1996);<br></p>