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CAS号:37927-29-0
英文名称:(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid
英文同义词:Prednienic Acid;Δ1-Cortienic acid;Prednisolone Impurity B;Prednisolone Carboxylic Acid;Prednisolone iMpurity B (carboxylic acid);(17R)-11β,17-Dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid;(11β,17α)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid;11-beta, 17-alpha-Dihydroxy-3-oxoandrost-1,4-diene-17-carboxylic acid;Androsta-1,4-diene-17-carboxylicacid, 11,17-dihydroxy-3-oxo-, (11b,17a)-;Androsta-1,4-diene-17-carboxylic acid, 11,17-dihydroxy-3-oxo-, (11β,17α)-
中文名称:(11BETA,17ALPHA)-11,17-二羟基-3-氧代雄甾-1,4-二烯-17-羧酸
中文同义词:泼尼松龙杂质B;泼尼松龙杂质B(羧酸);醋酸泼尼松龙杂质 标准品;11-Β,17-Α-二羟基-3-氧雄基-1-4-二烯-17-羧酸;11Β,17Α-二羟基-3-氧代雄甾-1,4-二烯-17Β-羧酸;(11BETA,17ALPHA)-11,17-二羟基-3-氧代雄甾-1,4-二烯-17-羧酸
分子式:C20H26O5
分子量:346.42
沸点: 570.7±50.0 °C(Predicted)
密度: 1.33
酸度系数(pKa): 3.78±0.70(Predicted)