噻托溴铵杂质D 基本信息
中文名称 | 噻托溴铵杂质D |
---|---|
中文同义词 | 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);噻托溴铵杂质D;噻托溴铵一水合物EP杂质D;噻托溴铵杂质4(噻托溴铵EP杂质D) |
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 | rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate;Tiotropium EP Impurity D;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl ester;Tiotropium Bromide EP Impurity D;(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;Tiotropium Bromide Impurity 4(Tiotropium Bromide EP Impurity D);Tiotropium Impurity 30 |
CAS号 | 136310-66-2 |
分子式 | C18H19NO3S2 |
分子量 | 361.47 |
EINECS号 | |
相关类别 | 205-噻托溴铵;Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds |
Mol文件 | 136310-66-2.mol |
结构式 |
噻托溴铵杂质D 性质
沸点 | 522.8±50.0 °C(Predicted) |
---|---|
密度 | 1.39±0.1 g/cm3(Predicted) |
溶解度 | DMSO(微溶,加热)、甲醇(微溶) |
酸度系数(pKa) | 10.33±0.29(Predicted) |
形态 | 固体 |
颜色 | 浅橙色至棕色 |
稳定性 | 吸湿性 |