布地奈德杂质8 基本信息
中文名称 | 布地奈德杂质8 |
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中文同义词 | 布地奈德杂质51;16伪,17,21-TRIHYDROXY-PREGNA-1,4-DIENE-3,11,20-TRIONE |
英文名称 | 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione |
英文同义词 | 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione;(8S,10R,13S,14S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione;(8S,9S,10R,13S,14S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione;Pregna-1,4-diene-3,11,20-trione, 16,17,21-trihydroxy-, (16α)-;Budesonide Impurity 51;11-Keto-16alpha-hydroxyprednisolone |
CAS号 | 3754-05-0 |
分子式 | C21H26O6 |
分子量 | 374.42754 |
EINECS号 | |
相关类别 | 159-布地奈德;布地奈德杂质;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids |
Mol文件 | 3754-05-0.mol |
结构式 |
布地奈德杂质8 性质
熔点 | >225°C (dec.) |
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沸点 | 594.8±50.0 °C(Predicted) |
密度 | 1.37±0.1 g/cm3(Predicted) |
储存条件 | Refrigerator |
溶解度 | 可溶于DMSO(少许)、甲醇(少许) |
形态 | 固体 |
酸度系数(pKa) | 11.83±0.70(Predicted) |
颜色 | 白色至类白色 |