Compuestos deuterados

Applications 1-Nitropyrene-d9 is a labelled isotope of 1-Nitropyrene (N519950), which is the most abundant nitropolycylcic aromatic hydrocarbon found in exhaust from diesel engines with potent carcinogenic and mutagenic properties. It is also an intermediate in synthesizing 1-Aminopyrene-d9 (A629287), which is derived from Pyrene-d10 (P849002), which is labelled Pyrene. Occurs in coal tar. Also obtained by the destructive hydrogenation of hard coal.
References Arce, R., et al.: J. Phys. Chem. A., 112, 10294 (2008); Winterstein, et al.: Z. Physiol. Chem., 230, 162 (1934);

Applications Labelled N-nitrosopiperazine derivative; shows strong nasal carcinogenicity and genotoxicity after low dose inhalation.
References Sabadie, N., et al.: Cancer Res., 40, 119 (1980), Kuchenmeister, F., et al.: Toxicol. Lett., 88, 29 (1996), Mathison, B., et al.: Mutat. Res., 380, 77 (1997),

Applications Labelled Glycerol (G598400). Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
References Bartsch, W., et al.: Arzeim.-Forsch., 26, 1581 (1976),

Applications 1-Bromonaphthalene-d7 (cas# 37621-57-1) is a compound useful in organic synthesis.

Applications Labelled Hexanal. Used in the enzymic synthesis of (R)- and (S)-1-deuteriohexanol.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Tsai, A., et al.: J. Biol. Chem., 267, 17753 (1992), Glickman, M., et al.: Biochemistry, 35, 12882 (1996),

Applications Adamantane-d16 is used in the fast catalytic hydroxylation of hydrocarbons with ruthenium porphyrins. Unlabeled adamantane derivatives have been used to treat influenza, as well as serve as NMDA receptor channel blockers for a wide range of pharmaceutical application.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Wang, C. et al.: Inorg. Chem. 45, 4769 (2012); Thomas. A. et al.: J. Neurosci., 25, 3312 (2005); Deyde, V. et al.: Exp. Rev. Mol. Diag., 9, 493 (2009);

Applications Vardenafil oxopiperazine-D6 is a labelled analogue of Vardenafil oxopiperazine (V098030)

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
References Oxford, et al.: Biochem. J., 33, 240 (1939); Townley, E.R., et al.: Anal. Profiles Drug Subs., 8, 219 (1979)

Applications Propoxyphenyl-​thiohydroxyhomosilde​nafil-d4 is labelled Propoxyphenyl-thiohydroxyhomosildenafil (P831630), an analogue of Hydroxythiohomo Sildenafil (H963150).
References Balayssac, S., et. al.: J. Pharmaceut. Biomed., 63, 135 (2012)

Applications Labelled N-Nitrosodiisobutylamine (N525610). N-Nitrosodiisobutylamine is a nitrosoamine compound that shows carcinogenic effect.
References Scanlan, R., et al.: Cancer Res., 43, 2435 (1983), Spiegelhalder, B., et al.: Carcinogenesis, 4, 1147 (1983), Lijinsky, W., et al.: Mutat. Res., 443, 129 (1999), Robichova, S., et al.: Chem. Biol. Interact., 148, 163 (2004),

Applications 2,4-Dichlorophenol-d3 (cas# 93951-74-7) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 16alpha-Hydroxy-17beta-estradiol-2,4-d2 (CAS# 53866-32-3) is a useful isotopically labeled research compound.

Applications This compound is the labelled analog of a cresol metabolite.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Dills, R.L. et al: J. Chrom. B. Biomed. Sci. App., 703, 105 (1997);

Applications Isotope labelled Resiquimod (R144680) is an imidazoquinoline derivative that acts as an immune response modifier. Resiquimod shows antitumor and antiviral activity and is used in the treatment of skin lesions such as herpes simplex virus. Resiquimod is a toll-like receptor 9 (TLR7) agonist.
References Wu, J.J. et al.: Antivir. Res., 64, 79 (2004); Fife, K.H. et al.: Antimicrob. Agents Chemother., 52, 477 (2008); Szeimies, R.M. et al.: Brit. J. Dermatol., 159, 205 (2008);

Applications Octadecanoic-17,17,18,18,18-d5 Acid (CAS# 211443-83-3) is a useful isotopically labeled research compound.

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.
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.

Applications 4-Ethylphenyl-d4 Sulfate Potassium Salt is the isotope labelled analog of 4-Ethylphenyl Sulfate Potassium Salt (E925865); a newly identified uremic substance.
References Kaori, K., et al.: J. Chromatogr. B, 878, 2997 (2010)

Stability Hygroscopic
Applications Isotope labelled analog of α-D-Galactose 1-Phosphate, the phosphate conjugate of α-D-Galactose (G155260), a natural aldohexose which is ubiquitous in bacteria, plants, and animals, including human brains.
References Sang, J.L., et al.: J. Bacteriol., 190, 7932 (2008);

Applications AOZ-HN-d4 is the isotope labelled analog of AOZ-HN (A699000); a metabolite of 3-Amino-2-oxazolidinone (AOZ, A618570) and 1-Formylnaphthalen-2-ol (F700825) which is a novel fluorescence agent.
References Sheng, L., et al.: Food Addit. Contam., 30, 2114 (2013); Du, N., et al.: J. Chromatogr. A, 1327, 90 (2014)

Applications 2,3,4-Trihydroxybenzophenone-2’,3’,4’,5’,6’-d5 is the isotope labelled analog of 2,3,4-Trihydroxybenzophenone; a trihydroxy derivative of Benzophenone (B204980) which is a compound used in the manufacturing of antihistamines, hypnotics, and insecticides.
References Wallace, W., et al.: Environ. Toxicol. Chem., 19, 962 (2000); Hayashi, T., et al.: Toxicol. Lett., 167, 1 (2006); Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008)