中文名 | (16α)-21-Acetyloxy-16,17-dihydroxy-pregna-1,4,9(11)-triene-3,20-dione |
英文名 | (16α)-21-Acetyloxy-16,17-dihydroxy-pregna-1,4,9(11)-triene-3,20-dione |
别名 | 地奈德杂质M1 布地奈德杂质12 布地奈德杂质33 21-乙酰氧基-16Α,17Α-二羟基孕甾-1,4,9(11)三烯-3,20-二酮 |
英文别名 | BNKY015-BD01 Budesonide Impurity 12 Pregna-1,4,9(11)-triene-16,17-diol-3,20-dione 21-acetate 16,17-Dihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate 21-(Acetyloxy)-16α,17-dihydroxypregna-1,4,9(11)-triene-3,20-dione 16alpha,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate (16α)-21-Acetyloxy-16,17-dihydroxy-pregna-1,4,9(11)-triene-3,20-dione 16-alpha,17-alpha-dihydroxy-3,20-dioxopregna- 1,4,9(11)-trien-21-yl acetate |
CAS | 77017-20-0 |
EINECS | 2785932 |
化学式 | C23H28O6 |
分子量 | 400.46482 |
密度 | 1.31±0.1 g/cm3(Predicted) |
熔点 | 213-215 °C(Solv: acetone (67-64-1); ligroine (8032-32-4)) |
沸点 | 576.7±50.0 °C(Predicted) |
酸度系数 | 11.92±0.70(Predicted) |
物化性质 | 结晶(丙酮/石油醚)。熔点为213-215℃。 |
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