Composés deutérés

<p>YD2-o-C8 is a low light, metal-coordinating organic molecule that has been shown to enhance the performance of perovskite solar cells. It is a multi-walled carbon nanotube with a metal atom at each end. The interactions between the YD2-o-C8 and the perovskite are believed to be due to an electron transfer process that takes place within the perovskite's molecular orbitals. This interaction leads to increased efficiencies in these devices.</p>

<p>Amodiaquine-d10 is a quinoline derivative that is used in the treatment of malaria. It has been shown to have a good bioavailability and is not metabolized by the body. Amodiaquine-d10 has a low risk of toxicity, which makes it appropriate for use in patients with an uncomplicated malaria infection. The plasma concentrations are determined through an analysis of the presence of amodiaquine-d10 in plasma samples. The pharmacokinetic study was performed using an ionization interface and a spectrometer. The evaporation technique was used to measure the concentration of amodiaquine-d10 in plasma samples, which were then analyzed using high performance liquid chromatography (HPLC). This technique allows for the measurement of amodiaquine-d10 at low concentrations and can differentiate between drugs that are chemically similar.</p>

<p>Diethylstilbestrol-d8 is a synthetic estrogen that is used as an analytical standard for the detection of 17β-estradiol and estrone. Diethylstilbestrol-d8 has been used to monitor the synthesis of estrogens in human tissues and to measure the effects of estrogen on target cells. It has been shown that this compound binds to the estrogen receptor, which mediates its effects in a similar manner as natural estrogens. Diethylstilbestrol-d8 is also used to determine if the estrogen receptors are present in a sample. This can be done by measuring the response of cells to diethylstilbestrol-d8 or by measuring its binding to any receptor sites in a sample. Diethylstilbestrol-d8 has also been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>

<p>DL-Pipecolic acid-d9 is a form of pipecolic acid that is used to prepare samples for analysis. It is analysed in the form of a nonresponsive interaction with bioanalysis, which is then profiled to provide population data. This compound has been validated for neonates and infants. The flow rate for DL-pipecolic acid-d9 is 3 mL/min.</p>

<p>Applications 2-Butynol-d2 is an isotope labelled substituent in the synthesis of various pharmaceutical goods.<br>References Harada, A., et al.: J. Am. Chem. Soc., 136, 13932 (2014);<br></p>

<p>Applications 2-Butoxyethanol-d9 is an intermediate in the synthesis of Tris(2-butyloxyethyl)phosphate-d27 (T875032), which 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 (S)-1-Nitrosopiperidin-3-ol-d4 is an intermediate in synthesizing Ibrutinib-d4 (I124971), a labelled analogue of Ibrutinib (I124970). Ibrutinib is a highly selective Bruton’s tyrosine kinase (Btk) irreversible inhibitor.<br>References MacGlashan, D., et. al.: Int. Immunol., 11, 475 (2011)<br></p>

<p>Applications Aniline-13C6 Hydrochloride is an intermediate in the synthesis of Indole-3-carboxaldehyde-13C8 (I614993), the labelled version of Indole-3-carboxaldehyde (I615020) which is a tryptophan (T947200) metabolite from Streptomyces staurosporeus and it is chemical constituent from Inula wissmanniana. Indole-3-carboxaldehyde and other tryptophan metabolites play an important role in mammalian gut immune homeostasis.<br>References Yang, S., et al.: J. Nat. Prod., 60, 44 (1997); Cheng, X. et al.: Chem. Nat. Compd., 49, 815 (2013); Zelante, T., et al,: Immunity, 39, 372 (2013)<br></p>

<p>Applications 2-Phosphono-3-(methylbutyric Acid) Triethyl Ester-d7 is an isotope labelled intermediate in the synthesis of (+)-amabiline, an unsaturated pyrrolizidine alkaloid from Cynoglossum amabile.<br>References Senter, T. J., et al.: Org. Lett., 14, 1869 (2012);<br></p>

<p>Applications Labelled intermediate for the synthesis of Thiouric Acid.<br>References Levin, G., et al.: J. Org. Chem., 25, 1752 (1960), Piper, J., et al.: J. Med. Chem., 36, 4161 (1993).<br></p>

<p>Applications 2,​4,​6-​Trifluorobenzenemethanamine-d4,15N Deuterium Chloride 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 1,2,3,9-Tetrahydro-9-(methyl-d3)-4H-carbazol-4-one is used in the preparation of 5-HT3 modulators useful in the treatment and prevention of 5-HT3 receptor-mediated diseases.<br>References Huang, W. et al.: Zhong. Yao. Dax. Xueb., 30, 1 (1999); Kim, M. et al.: Heterocycles, 45, 2041 (1997);<br></p>

<p>Applications N-Isopropyl-N-methylamine-d7 Hydrochloride is an intermediate in the synthesis of Saflufenacil-d7 (S081802). Saflufenacil-d7 is the labeled version of Saflufenacil (S081800), which is a herbicide of the pyrimidinedione chemical class used for the preplant burndown and selective preemergence dicot weed control in different field crops. It was found to inhibit protoporphyrinogen IX oxidase (PPO) enzyme.<br>References Knezevic, S., et al.: Crop Prot., 29, 148 (2010); Grossmann, K., et al.: Weed Sci., 58, 1 (2010)<br></p>

<p>Applications 2-Acetylbutanoic-d5 Acid Ethyl Ester (cas# 141327-44-8) is a compound useful in organic synthesis.<br></p>

<p>Applications 2,3-Dichlorobenzoic Acid-13C (cas# 1184971-82-1) is a compound useful in organic synthesis.<br></p>

<p>Applications Intermediate in the preparation of labelled Cycloserine (C988802).<br></p>

<p>Applications N-(4-Nitrobenzoyl)-D-serine Quinine Salt is an intermediate used in the synthesis of D-Serine-2,3,3-d3 (S270977), which is derived from 2-Chlorobenzyl Chloride (C364225), which is a reagent in the synthesis of piperidine derivatives which are used as human heat shock protein 70 inhibitors for treatment of drug-resistant tumors. 2-Chlorobenzyl Chloride is also used as a reagent in the synthesis of benzothiazole derivatives bearing indole-based moiety which can exhibit anticancer activity.<br>References Zeng, Y., et al.: Eur. J. Med. Chem., 97, 19 (2015); Ma, J., et al.: Eur. J. Med. Chem., 96, 173 (2015)<br></p>

<p>Applications A labelled reactant used in the preparation of inhibitors for treatment of neurodegenerative diseases.<br></p>

<p>Applications 2-Hydroxyacetophenone-d7 (cas# 1189865-36-8) is a compound useful in organic synthesis.<br></p>

<p>Applications Component used in the preparation of Cyanine dyes.<br>References Kim, H., et al.: J. Pharm. Biomed. Anal., 27, 51 (2002), Santelli-Rouvier, C., et al.: Eur. J. Med. Chem., 39, 735 (2004),<br></p>

<p>Applications Used in the preparation of piperazine-1-carboxamide derivatives as fatty acid amide hydrolase (FAAH) inhibitors.<br>References Glorius, F., et al.: Org. Biomol. Chem., 3, 4171 (2005),<br></p>

<p>Applications 2-(n-Butyl-d9-amino)-4-chloro-6-cyclopropylamino-1,3,5-triazine (cas# 1189997-37-2) is a compound useful in organic synthesis.<br></p>

<p>Applications Isotope labelled 4-Bromo-α-phenylbenzenemethanol is used in the synthesis of diarylmethylpiperazines as potent and selective nonpeptidic δ-opioid receptor agonists. Is used in the ysnthesis of bronsted acid-catalyzed benzylation of 1,3-dicarbonyl derivatives.<br>References Plobeck, N. et al.: J. Med. Chem., 43, 3878 (2000); Sanz, R. et al.: Org. Lett., 9, 2027 (2007);<br></p>

<p>Applications N-tert-Boc-2-(4-hydroxy-2-methoxyphenoxy)ethylamine-d3 (cas# 1189659-07-1) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-(2-Aminothiazol-4-yl)acetic Acid-13C, 15N2 Hydrochloride is an intermediate used in the synthesis of Cefotiam Dihydrochloride-13C, 15N2 (C243007), which is labelled Cefotiam Dihydrochloride (C243005), which is an antibiotic product used in injections to treat bacterial infections. Cefotiam Dihydrochloride can also reduce allergic reactions and mixed with pharmaceutical carriers for medical formulations.<br>References Jiang, C., et al.: Faming Zhuanli Shenqing, CN 105646539 A, 20160608 (2016); Liu, X.: Faming Zhuanli Shenqing, CN 105193819 A, 20151230, (2015); Weng, Y., et al.: Faming Zhuanli Shenqing, CN 103601737 A. 20140226 (2014)<br></p>

<p>Applications 3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1-propanol-d6 is a compound useful in organic synthesis.<br></p>

<p>Applications Cyclohexanol-d11 is the deuterated analog of cyclohexane, general organic chemical solvent. It is also used as a precursor to the synthesis of nylon.<br>References Hiroshi O. et al.: J. Memb. Sci., 105, 51 (1995); Rekharsky, M.V. et al.: J. Am. Chem. Soc., 124, 12361 (2002)<br></p>

<p>Applications Monomethyl Glutarate-1,5-13C2 (cas# 1189708-76-6) is a compound useful in organic synthesis.<br></p>

<p>Applications A labelled intermediate in the preparation of DOPA-decarboxylase inhibitors.<br></p>

<p>Applications 1-Bromobenzene-13C6 is the isotope labelled analog of 1-Bromobenzene, which is used as a general reagent in palladium-catalyzed reactions and in the synthesis of Grignard reagents.<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 Miyaura, N. et al.: Synth. Commun., 11, 513 (1981); Nahm, S. et al.: Tetra. Lett., 22, 3815 (1981);<br></p>

<p>Applications rac 10-Hydroxy-1-undecen-6-one-d6 (cas# 1246818-57-4) is a compound useful in organic synthesis.<br></p>

<p>Applications Intermediate for the preparation of Isotope Labelled Tolmetin.<br></p>

<p>Applications 2-(Cyclopropylmethoxy-d4)-acetic Acid (cas# 1346602-05-8) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-[[6-Chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile-d8 is an intermediate from the synthesis of Etravirine-d8 (E937003). Etravirine-d8 is a novel labelled HIV reverse transcriptase inhibitor useful in treatment of HIV infection.<br>References Scholler-Gyure, M., et al.: J. Clin. Pharmacol., 48, 322 (2008); Thakur, A., et al.: Eur. J. Med. Chem., 43, 471 (2008)<br></p>

<p>Applications p-Vinylguaiacol-d3 is the isotope labelled analog of p-Vinylguaiacol (V424960); an aromatic substance, one of the compounds responsible for the natural aroma of buckwheat, and also one of the major pyrolytic products of (E)-N-[(4-hydroxy-3-methoxy)-phenethyl]-3-[(3-methoxy-4-O-β-D-glucopyranosyloxy) phenyl] acrylamide; a new gycloside in tobacco.<br>References Janes, Damjan., et al.: Food Chem., 112(1), 120-124 (2009); Zhou, Rong., et al.: Yancao Keji, (7), 34-36, 42 (2013)<br></p>

<p>Applications 5-[2-[(3-Chloro-2-hydroxypropyl)thio]-4-thiazolyl]-2-thiophenecarboxamide-d5 is an intermediate in synthesizing Arotinolol-D5 Hydrochloride (A771502), which is a labelled analogue of Arotinolol (A771500). Arotinolol is both and alpha- and beta-adrenoceptor antagonist and is used to treat essential tremors and hypertension.<br>References Kuroda, Y., et al.: Neurology, 38, 650 (1988); Miyagishi, A., et al.: Arch. Pharmacodyn. Ther., 271, 249 (1984); Wu, H., et al.: Hypertens. Res.: Off. J. Jpn. Soc. Hypertens., 24, 605 (2001);<br></p>

<p>Applications N-(1,1-Dimethylethyl)-benzenemethanamine-d9 Hydrobromide (cas# 1346605-21-7) is a compound useful in organic synthesis.<br></p>

<p>Applications Balsalazide-d3 Disodium Salt is a labeled analogue of Sulfasalazine (S699084). A prodrug of 5-aminosalicylic acid where carrier molecule is 4-aminobenzoyl-β-alanine. Anti-inflammatory (gastrointestinal).<br>References Prakash, A., et al.: Drugs, 56, 83 (1998); Coyne, C., et al.: Mol. Biol. Cell, 13, 3218 (2002); Willemsen, L., et al.: Clin. Exp. Immunol., 142, 275 (2005)<br></p>

<p>Applications A deuterated intermediate in the synthesis of Carisoprodol.<br></p>

<p>Applications O-Benzyl-S-(methyl-d3)-3-thioacetaminophen is a useful synthetic intermediate for organic reactions.<br></p>

<p>Applications (R)-2-Hydroxy-3-(benzoyloxy)propyl-1,1-d2 4-Toluenesulfonate is an intermediate used in the synthesis of (S)-PA 824-d4 (P122502), which is a labelled novel anti-tuberculosis drug.<br>References Diacon, A.H. et al.: Antimicrob. Anents Chemother., 54, 3402 (2010); Dogra, M. et al.: Br. J. Pharmacol., 162, 226 (2010); Ginsberg, A.M. et al.: Antimicrob. Agents Chemother., 53, 3720 (2009);<br></p>

<p>Applications 1,2,3,5-Tetrachlorobenzene-d2 (CAS# 2199-74-8) is a useful isotopically labeled research compound.<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 5-Chloro-2-methoxy-benzoic Acid-13C,d3 (cas# 1346600-36-9) is a compound useful in organic synthesis.<br></p>

<p>Applications N-[2-[5-(Acetyloxy)-1H-indol-3-yl]ethyl]acetamide-D6 is an intermediate used in the synthesis of N-Acetyl-d3-5-hydroxytryptamine (A179162), which is deuterium labelled N-Acetyl-5-hydroxytryptamine (A179160), which is a metabolite of Melatonin (M215000).<br>References Reiter, R.J., et al.: J. Biomed. Sci., 7, 444 (2000), Chen, Z., et al.: Am. J. Physiol, 284, 1618 (2003), Barrenetxe, J., et al.: J. Physiol. Biochem., 60, 61 (2004),<br></p>

<p>Applications N,N'-Dimethyl-3,3'-dithiodipropionamide is an disulfide linked compound found in antifouling coatings and is also an intermediate in the synthesis of antimicrobial agents and biocides.<br>References Easton, C.J., et al.: J. Chem. Soc., 1, 153 (1985);<br></p>

<p>Applications 2,5-Dihydro-2-hydroxy-5-nitro-2-furanmethanediol-d3 Triacetate (cas# 1346604-22-5) is a compound useful in organic synthesis.<br></p>

<p>Applications Imidazol-1-yl-acetic Acid-15N2,13C2 (cas# 1184983-00-3) is a compound useful in organic synthesis.<br></p>

<p>Applications Fluorene-D10 is a labelled analogue of Fluorene (F462000). Fluorene is a polycyclic aromatic hydrocarbon that is ubiquitous in the urban environment, and is also a suspected carcinogen. Fluorene is used as a component of fluorescent probes that bind to human serum albumin, allowing researchers to study internal mechanisms more closely.<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 Harrison, R., et al.: Env. Sci. Tech., 30, 825 (1996); Park, K., et al.: Org. Biomol. Chem., 7, 4225 (2009); Weissenfels, W., et al.: Appl. Micro. Biotech., 32, 479 (1990)<br></p>

<p>Applications Ethyl (5-Ethyl-2-pyridinyl)-1,1-d2-acetate (cas# 1189654-25-8) is a compound useful in organic synthesis.<br></p>