Produits biochimiques et réactifs

Applications 4,4'-Methylenebis-benzen-2,6-d2-amine is the labelled compound form of 4,4'-Methylenedianiline (M304180) which is used in the production of polyurethane foams and epoxy resins (1). Potential contributor in pulmonary arterial hypertension (PAH) in rats through alteration of the serotenergic transport system (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. Dyes and metabolites, Environmental Testing.
References Hebert, V., et al.: Cardiovas. Toxicol., 11, 316-24 (2011); Carroll-Turpin, M., et al.: Toxicol. Sci., 147, 235-45 (2015)

Applications D-Idose is a monosaccharide that is an important component of dermatan sulfate and heparan sulfate.
References Olsen, S.G., et al.: J. Biol. Chem., 264, 15982 (1989);

Applications Indigo is a chemical compound used as a dye in industrial clothing and textile processes. Also used in the synthesis of organic semiconductors. Dyes and metabolites.
References He, B. et al.: J. Am. Chem. Soc., 136, 15093 (2014); Pitayatanakul, O. et al.: J. mat. Chem. C., Mat. Op. Elec. Dev., 9311 (2014);

Applications Coronene is a polycyclic aromatic hydrocarbon found in smoked fish and was examined for potential toxic and carcinogenic effects.
References Mihlca, G. L., et al.: J. Agroliment. Process. Technol., 17, 392 (2011); Zitka, O., et al.: Int. J. Electrochem. Sci., 7, 908 (2012); Rogge, W.F., et al.: Anal. Bioanal. Chem., 401, 3069 (2011)

Applications Disperse Blue 106 is a textile dye that causes allergic contact dermatitis. It is very rarely used in textiles nowadays.
References Wentworth, Ashley B., et al.: Dermatitis, 23(6), 269-274 (2012); Malinauskiene, Laura., et al.: Contact Dermititis, 67(3), 141-148 (2012)

Applications Aliquat 336 is a reagent in the synthesis of Iso Promethazine (I822500, HCl); an impurity of Promethazine (P757000, HCl) which is an antihistaminic, antiemetic, and CNS depressant.
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 Gasco, M.R., et al.: J. Pharma. Sci., 68, 612 (1979); Edge, W., et al.: J. Pharm. Pharmacol., 5, 279 (1953); Huang, et al.: J. Pharm. Sci., 59, 772 (1970); Shearer, C.M., et al.: Anal. Profiles Drug Subs., 5, 429 (1976)

Applications Isoindigo has proven successful as an electron-accepting building block for the preparation of electroactive materials for organic electronics. Meisoindigo, as a functionalized Isoindigo, has been used as an indirubin substitute for the treatment of chronic myeloid leukemia (CML).
References Stalder, R., et al.: Chem. Mater., 26, 664 (2014); Wee, X., et al.: ChemMedChem, 7, 777 (2012); Wee, X., et al.: Bioorg. Med. Chem., 17, 7262 (2009)

Applications L-Thioproline is used to create a monolayer on gold electrodes for the determination Copper(II). L-Thioproline has shown to be an effect inhibitor of proline absorption in Saccharomyces chevalieri.
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 Cui, X., et. al.: Sci. China Chem., 53, 257 (2010); Magana-Schwenchke, N., Schwencke, J.: BBA-Biomembranes, 173, 313 (1969)

Stability Light Sensitive, Temperature Sensitive
Applications Calcifediol is a metabolite of Vitamin D. The principal circulating form of vitamin D3, formed in the liver by hydroxylation at C-25. Calcium regulator.
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 Morii, et al.: Arch. Biochem. Biophys., 120, 513 (1967); Blunt, et al.: Biochemistry, 7, 3317 (1968), Liu, et al.: Science, 311, 1770 (2006);

Applications α-Hyodeoxycholic Acid is isolated from pig bile. Antitumor agent.
References Abadie, C., et al.: Biochem. J., 299, 725 (1994), Taniguchi, T., et al.: J. Biol. Chem., 269, 10071 (1994), Davis, R., et al.: J. Lipid Res., 43, 533 (2002),

Applications Gemcitabine is used for breast cancer treatment. First-line treatment for locally advanced pancreatic cancer.
References Hamsici, S., et al.: Bioconjugate Chem., (2017); Peng, T., et al.: J. Cell. Biochem., (2017)

Stability Hygroscopic
Applications 2,4,5-Trimethylaniline (T797580(P)) is the free base of 2,4,5-Trimethylaniline Hydrochloride. 2,4,5-Trimethylaniline is a carcinogenic aromatic amine used in the leather and textile industry.
References Kawakami, Tsuyoshi, et al.: Kankyo Kagaku, 22(4), 197-204 (2012); Chen, Xiaomei, et al.: Fenxi Ceshi Xuebao, 17(4), 50-53 (1998);

Impurity Brimonidine EP Impurity H
Applications UK 14819 is a quinoxalinyl imidazolidine α2-adrenoceptor agonist and is structurally related to Brimonidine (B677520).
References Thaina, P., et al.: J. Auton. Pharmacol., 19, 185 (1999)

Applications Biotinyl Tyramide is a Biotin (B389040) derivative, a growth factor present in minute amounts in every living cell. Plays an indispensable role in numerous naturally occurring carboxylation reactions. Occurs mainly bound to proteins or polypeptides. The richest sources are liver, kidney, pancreas, yeast, and milk. The biotin content of cancerous tumors is higher than that of normal tissue.
References Griesser, R. et al.: Biochem., 12, 1917 (1973); du Vigneaud, et al.: J. Biol. Chem., 146, 475 (1942); Traub, et al.: Nature, 178, 649 (1956); Siegel, H., et al.: Experienta, 37, 789 (1981); Vesely, D.L., Science, 216, 1329 (1982); Hugues, M., et al.: Biochemistry, 31, 12 (1992);