中文名称二丙酸倍他米松EP杂质B

中文同义词丙酸氯倍他索杂质A(EP);丙酸氯倍他索EP杂质A;17-丙酸倍他米松(倍他米松杂质B);17-丙酸倍他米松;丙酸氯倍米松杂质A;倍他米松17-丙酸酯;倍他米松二丙酸酯杂质B(EP);倍他米松杂质

英文名称9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione17-propionate

英文同义词9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione17-propionate;Betamethasone17propionate;BETAMETHASONEPROPIONATE;(17R)-9α-Fluoro-11β,21-dihydroxy-16β-methyl-17-(propionyloxy)pregna-1,4-diene-3,20-dione;3,20-Dioxo-9-fluoro-16β-methylpregna-1,4-diene-11β,17,21-triol17-propionate;9-Fluoro-11β,21-dihydroxy-16β-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;9-Fluoro-11β,21-dihydroxy-16β-methyl-17-(propionyloxy)pregna-1,4-diene-3,20-dione;9α-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione17-propionate

CAS号5534-13-4

分子式C25H33FO6

分子量448.52

二丙酸倍他米松EP杂质B性质

熔点233-235°C

沸点579.5±50.0°C(Predicted)

密度1.28±0.1g/cm3(Predicted)

储存条件Refrigerator

溶解度DMSO（微溶，加热）、甲醇（微溶）

酸度系数(pKa)12.89±0.70(Predicted)

形态固体

颜色白色至类白色

二丙酸倍他米松EP杂质B 用途与合成方法

二丙酸倍他米松EP杂质B 上下游产品信息