产品编号：T310955

产品规格：25mg

产品价格：面议

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产品详情

标准品编号:	T310955
名称:	1,1,2,2-Tetra-2-thienyl-1,2-ethanediol
别名:	Tetrakis-2-thienylethandiol; Tiotropium Impurity;
CAS号:	51248-22-7
分子式:	C₁₈H₁₄O₂S₄
分子量:	390.56
类别:	Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	1,1,2,2-Tetra-2-thienyl-1,2-ethanediol is derived from Bis(2-thienyl) Ketone (B585365), which can be used in the synthesis of antitumor agents via the formation of hydantoins. Also is an impurity in the synthesis of Tiotropium Bromide (T444850), a muscarinic receptor antagonist. Bronchodilator.
参考文献	Rodgers, T. et al.: J. Med. Chem., 20, 591 (1977); Haddad, E.-B., et al.: Mol. Pharmacol., 45, 899 (1994); Donohue, J. F., et al.: Chest, 122, 47 (2002); Profita, M., et al.: Allergy, 60, 1361 (2005); Dusser, D., et al.: Eur. Respir. J., 27, 547 (2006);