887130-68-9
中文名稱
丙酸倍氯米松EP雜質(zhì)E
英文名稱
6±-Chlorobeclomethasone Dipropionate
CAS
887130-68-9
分子式
C28H36Cl2O7
分子量
555.49
MOL 文件
887130-68-9.mol
887130-68-9 結(jié)構(gòu)式
基本信息
中文別名
倍氯米松雜質(zhì)E丙酸倍氯米松EP雜質(zhì)E
6Α-氯倍氯米松二丙酸脂
二丙酸倍氯米松EP雜質(zhì)E
倍氯米松雙丙酸酯EP雜質(zhì)E
貝洛美他松二丙酸EP雜質(zhì)E
丙酸倍氯米松雜質(zhì)E(EP)
倍氯米松雜質(zhì)5(丙酸倍氯米松EP雜質(zhì)E)
英文別名
6±-Chlorobeclomethasone Dipropionate6a-Chlorobeclomethasone Dipropionate
6α-Chlorobeclomethasone Dipropionate
6±-Chlorobeclomethasone Dipropionate
Beclometasone Dipropionate EP Impurity E
Beclomethasone Dipropionate EP Impurity E
Beclomethasone Impurity 5(Beclometasone Dipropionate EP Impurity E)
Pregna-1,4-diene-3,20-dione, 6,9-dichloro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-, (6α,11β,16β)-
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-dichloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate
所屬類別
分析化學(xué):藥典標(biāo)準(zhǔn)品和雜質(zhì)標(biāo)準(zhǔn)品物理化學(xué)性質(zhì)
熔點(diǎn)>147°C (dec.)
沸點(diǎn)654.9±55.0 °C(Predicted)
密度1.31±0.1 g/cm3(Predicted)
儲存條件-20°C冷凍
溶解度可溶于氯仿(輕微)、二惡烷(輕微)、甲醇(輕微)
酸度系數(shù)(pKa)12.74±0.70(Predicted)
形態(tài)固體
顏色淡黃色至淡黃色