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52619-18-8

中文名稱 戊酸倍他米松EP雜質(zhì)H
英文名稱 Betamethasone Valerate EP Impurity H
CAS 52619-18-8
分子式 C27H37ClO6
分子量 493.03
MOL 文件 52619-18-8.mol
更新日期 2024/10/18 19:07:06
52619-18-8 結(jié)構(gòu)式 52619-18-8 結(jié)構(gòu)式

基本信息

中文別名
戊酸倍他米松EP雜質(zhì)H
倍氯米松 17-戊酸酯
倍他米松戊酸酯EP雜質(zhì)H
倍他米松戊酸酯雜質(zhì)H(EP)
英文別名
Einecs 258-050-6
Beclometasone-17-Valerate
BecloMethasone 17-Valerate
Betamethasone Valerate EP Impurity H
9-Chloro-11β,21-dihydroxy-16β-methyl-17-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione
9-chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate
Betamethasone Valerate impurity 6/Betamethasone Valerate EP Impurity H/Beclomethasone 17-Valerate
Pregna-1,4-diene-3,20-dione, 9-chloro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]-, (11β,16β)- (9CI)
[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate

物理化學(xué)性質(zhì)

熔點(diǎn)195-197°C
儲(chǔ)存條件Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度二惡烷(輕微)、DMSO(輕微)、甲醇(輕微)
形態(tài)固體
顏色白色至灰白色
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