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CAS号:378-44-9
英文名称:Betamethasone
英文同义词:Bifas;Bebate;Becort;6beta)-;Cidoten;Bedifos;Betalon;Pertene;Dermabet;Hormezon
中文名称:倍他米松
中文同义词:培他美松;贝他美松;β-美松;倍他美松;培他米松;倍它米松;倍他米松;倍他米松原;倍他米松原粉;倍他米松原药
分子式:C22H29FO5
分子量:392.47
熔点:235-237°C
比旋光度:D +108° (acetone)
沸点:568.2±50.0 °C(Predicted)
密度:1.1283 (estimate)
折射率:118 ° (C=1, Dioxane)
储存条件: 0-6°C
溶解度:Practically insoluble in water, sparingly soluble in anhydrous ethanol, very slightly soluble in methylene chloride.
形态:neat
酸度系数(pKa):12.13±0.70(Predicted)
水溶解性:58mg/L(25 ºC)
Merck:14,1180
CAS 数据库:378-44-9(CAS DataBase Reference)
NIST化学物质信息:Pregna-1,4-diene-3,20-dione, 9alpha-fluoro-11beta,17alpha,21-trihydroxy-16beta-methyl-(378-44-9)
EPA化学物质信息:Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-16-methyl-, (11.beta.,16.beta.)- (378-44-9)