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CAS号: 136310-66-2 英文名称: rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate 英文同义词: Tiotropium EP Impurity D;Tiotropium Bromide EP Impurity D;Tiotropium Bromide Impurity 4(Tiotropium Bromide EP Impurity D);rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl ester;(1R,3S,5S)-2'-hydroxy-2',2'-di(thiophen-2''-yl)acetic acid 8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl ester 中文名称: 噻托溴铵杂质D 中文同义词: 噻托溴铵杂质D;噻托溴铵EP杂质D;噻托溴铵溴化物杂质15;噻托溴铵杂质D (EP) 分子式: C18H19NO3S2 分子量: 361.48 Mol file 沸点 : 522.8±50.0 °C(Predicted) 密度 : 1.39±0.1 g/cm3(Predicted) 酸度系数(pKa): 10.33±0.29(Predicted)