丙酸倍氯米松EP杂质U
丙酸倍氯米松杂质U(EP);丙酸倍氯米松EP杂质U;倍他米松9,11-环氧化物17-丙酸酯;BECLOMETHASONEDIPROPIONATEIMPURITY3;贝洛美他松二丙酸EP杂质U;倍氯米松双丙酸酯杂质3;丙酸倍氯米松杂质U;二丙酸倍氯米松EP杂质U
BetaMethasone 9,11-Epoxide 17-Propionate
BetaMethasone9,11-Epoxide17-Propionate;(9β,11β,16β)-9,11-Epoxy-21-hydroxy-16-Methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;BecloMethasone9,11-Epoxide17-Propionate;BeclometasoneDipropionateEPImpurityU;BeclomethasoneEPImpurityU;BeclomethasonePropionateImpurityU(EP);BeclomethasoneDipropionateImpurity3;9,11β-Epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-ylpropanoate
79578-39-5
C25H32O6
428.51798
1.27±0.1 g/cm3(Predicted)
87-89°C
574.6±50.0 °C(Predicted)
可溶于氯仿（少许）、甲醇（少许）
吸湿性
Hygroscopic, -20°C Freezer, Under Inert Atmosphere
