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CAS号:987-24-6
英文名称:Betamethasone 21-acetate
英文同义词:Betamethasone 21-ace;BETAMETHASONE ACETATE;Betamethasone 21-Acetata;BETAMETHASONE 21-ACETATE;Betamethasone acetate CRS;Betamethasone21-acetatemicro;Betamethasone Acetate (500 mg);BETAMETHASONE ACETATE LINIMENTS;Betamethasone acetate BP/USP/EP;Betamethasone 21-acetate USP/EP/BP
中文名称:醋酸倍他米松
中文同义词:醋酸倍他米松;醋酸倍氟美松;乙酸倍他米松;倍他米松乙酸酯;地塞米松杂质D;地塞米松杂质27;醋酸倍他米松杂质;倍他米松杂质12;倍他米松 醋酸盐;醋酸倍他米松21
分子式:C24H31FO6
分子量:434.5
熔点：200-220°C (dec.)
比旋光度：D +140° (chloroform)
沸点：579.4±50.0 °C(Predicted)
密度：1.0932 (rough estimate)
折射率：1.5980 (estimate)
储存条件：Refrigerator
溶解度：Practically insoluble in water, freely soluble in acetone, soluble in ethanol (96 per cent) and in methylene chloride. It shows polymorphism (5.9).
形态：neat
酸度系数(pKa)：12.08±0.70(Predicted)
水溶解性：30mg/L(25 ºC)
Merck：14,1180
CAS 数据库：987-24-6(CAS DataBase Reference)
EPA化学物质信息：.beta.-Methasone acetate (987-24-6)