Compuestos deuterados

Applications Useful for diagnostic determination of Melamine and related compounds in kidney tissue.
References Mast, R., et al.: Food Chem. Toxicol., 21, 807 (1983), Yokley, R., et al.: J. Agric. Food Chem., 48, 3352 (2000), Ehling, S., et al.: Food Addit. Contam., 24, 1319 (2007), Vail, T., et al.: J. Anal. Toxicol., 31, 304 (2007),

Applications Hexanoic-2,2-d2 Acid (CAS# 55320-65-5) is a useful isotopically labeled research compound.

Applications Verapamil-d3 Hydrochloride is the labeled analogue of Verapamil Hydrochloride (V125000), which is a calcium channel blocker, antihypertensive, antianginal, and antiarrhythmic (class IV).
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 Atlas, D, and Adler, M.: Proc. Natl. Acad. Sci. USA, 78, 1237 (1981); Janis, R., et al.: Adv. Drug. Res., 16, 309 (1987)

Applications n-Decyltrimethylammonium Chloride is an isotope labelled quaternary ammonium salt used to study ionic interactions of detergents with lipid membranes.
References Beck, A., et al.: J. Phy. Chem., 48, 15862 (2010);

Applications Isotope labelled Tripropyl phosphate is an organophosphorus flame retardant and plasticizer. Phosphorus Flame Retardant
References Bacaloni, A., et al.: Environ. Sci. Technol., 42, 1898 (2008)

Applications Labelled insecticidal, acaricidal, and fungicidal combinations of carboxamides and other pesticides.
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 Dugo, G., et al.: Food Chem., 16, 435 (2005), Caldas, E., et al.: Toxicology, 222, 132 (2006), Cabras, P., et al.: J. Agric. Food Chem., 45, 2244 (1997), Wilkinson, C., et al.: Regul. Toxicol. Pharmacol., 31, 30 (2000),

Applications Labelled Fumaric Acid (F500380). Occurs in many plants. Essential to vegetable and tissue respiration. Used as an antioxidant.
References Jelitto, T., et al.: Planta, 188, 238 (1992), Son, H., et al.: J. Agric. Food Chem., 56, 8007 ( 2008),

Applications 2,7-Diisopropyl-9,9-dimethyl-9,10-dihydroacridine-d6 (Major) is a labeled analogue of 2,7-Diisopropyl-9,9-dimethyl-9,10-dihydroacridine (D455760), a useful chemical reagent. Also, it is derived from 9,9-Dimethyl-9,10-dihydroacridine (D474300), which are currently being used in the development of thermally activated delayed fluorescence (TADF) molecules which are being researched for their possible efficient deep-​blue TADF emitting potential.
References Kwon, D.Y., et al.: J. Nanosci. Nanotechnol., 15, 7828-31 (2015); Wada, Y., et al.: Adv. Mater., 30 (2018).

Stability Hygroscopic
Applications Alternariol Monomethyl Ether-d3 is labelled methyl este analog fo Alternariol. An alternaria mycotoxin and genotoxin, found in common edible crops. It inhibits the activity of various DNA-topoisomerases, increasing the rate of DNA strand breaks.
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 Asam, S., et al.: J. Agric. Food Chem., 57, 5152 (2009); Fehr, M., et al.: Mol. Nut. Food Res., 53, 441 (2009); Tiemann, U., et al.: Toxicol. Lett., 186, 139 (2009);

Applications Isotope labelled analogue of Isobutyric Acid, a carboxylic acid found in vanilla. Isobutryic Acid was used as an intermediate in the synthesis of novel inhibitors of signal transducer and activators of transcription 3 signaling pathway.
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 Zhang, M.M., et al.: Euro. J. Med. Chem., 62, 301 (2013);

Applications Nonanal-d18, is the labeled analogue of Nonanal (N649330), a component of essential oils. Nonanal possesses a strong fruity odor. Essential oils have varying effects from antibacterial activity to hypolipidemic activity.
References Zorrilla-Fontanesi, Yet al.: Plant. Phys., 159, 851 (2012): Taherkhani, M. et al.: Asian. J. Chem., 24, 1461 (2012); Ahmadvand, H. et al.: Iran. J. Pharm. Res., 11, 1219 (2012);

Applications Isotope labelled Triethyl Phosphate is a useful synthetic intermediate. It was used in the synthesis of mesoporous spheres of metal oxides and phosphates. It was also used to prepare α,β-unsatd. tricyclic enones via an intramolecular Horner-Wadsworth-Emmons cyclization. Phosphorus Flame Retardant.
References Dong, A., et al.: J. Am. Chem. Soc., 125, 4976 (2003); Pace, V., et al.: Tetrahedron Lett., 50, 3050 (2009)

Applications Tetramethylsilane-d12 (CAS# 18145-38-5) is a useful isotopically labeled research compound.

Applications Herbicide used to control the spread of weedgrass.
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 Haith, D., et al.: Environ. Sci. Technol., 44, 6496 (2010), Jabran, K., et al.: Int. J. Agric. Biol., 12, 335 (2010), Rahaman, S., et al.: Environ. Ecol., 28, 1 (2010),

Applications Oxaloacetic Acid-13C4 is labelled form of Oxaloacetic Acid (O845030) which is a four carbon dicarboxylic acid that is an intermediate in the citric acid cycle and glucogenesis. It has been shown to inhibit succinate dehydrogenase.
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 Zeylemaker, W.P. et al.: Biochim. Biophys. Acta Enzymol., 132, 210 (1967); Dalla-Betta, P. et al.: Int. J. Mol. Sci., 10, 2809 (2009);

Applications Aminoguanidine-13C Bicarbonate is a compound useful in organic synthesis.

Applications A reagent used to synthesize various dyes used in the textile industry. This is the labeled analog.
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 Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);

Applications Triethylamine (D15, 98%) (cas# 66688-79-7) is a useful research chemical.

Applications DL-p-Hydroxyphenyllactic Acid-d3 is the isotope labelled analog of DL-p-Hydroxyphenyllactic Acid (H953665); a reagent in the synthesis of 2-O-(4-coumaroyl)-3-(4-hydroxyphenyl)lactic acid which is an important intermediate of rosmarinic acid biosynthesis.
References Matsuno, M., et al.: Chem. Pharm. Bull., 49, 1644 (2001)

Applications N-Methyl-N’-nitrosopiperazine-d4 is the isotope labelled analog of N-Methyl-N’-nitrosopiperazine (M325800), which is used as a reagent in the organic synthesis of several compounds including that of (4-methoxyphenoxy)acetic and (3,4,5-trimethoxyphenoxy)acetic acid amides and hydrazides which display antimicrobial and anthelmintic properties and may act as potential neurotropic and cardiovascular agents. N-Methyl-N’-nitrosopiperazine also diplayed strong nasal carcinogenity and genotoxicity toward nasal cells.
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 Valenta, V., et al.: Collect. Czech. Chem. C., 52, 3013 (1987); Klein, R., et al.: Carcinogenesis, 20, 1629 (1999);