2240-28-0
中文名稱
倍他米松-21-戊酸酯
英文名稱
BETAMETHASONE VALERATE RELATED COMPOUND A (50 MG) (BETAMETHASONE 21-VALERATE) (AS)
CAS
2240-28-0
分子式
C27H37FO6
分子量
476.58
MOL 文件
2240-28-0.mol
更新日期
2026/05/20 17:00:05
2240-28-0 結(jié)構(gòu)式
基本信息
中文別名
倍他米松21-戊酸戊酸倍他米松雜質(zhì)A
倍他米松-21-戊酸酯
倍他米松戊酸鹽EP雜質(zhì)E
倍他米松戊酸酯EP雜質(zhì)E
戊酸倍他米松雜質(zhì)E(EP)I
倍他米松戊酸酯雜質(zhì)E(EP)
倍他米松21戊酸酯 EP標(biāo)準(zhǔn)品
倍他米松戊酸酯相關(guān)化合物A(USP)
戊酸倍他米松EP雜質(zhì)E(倍他米松21-戊酸)
英文別名
Betamethasone 21-valerate CRSBetamethasone impurity E (PhEur)
Betamethasone Valerate Impurity E
Betamethasone Valerate EP Impurity E
Betamethasone Related Compound A (USP)
BetaMethasone Valerate Related CoMpound A
Betamethasone Valerate EP Impurity E (Betamethasone 21-Valerate)
BETAMETHASONE VALERATE RELATED COMPOUND A (50 MG) (BETAMETHASONE 21-VALERATE) (AS)
Betamethasone Valerate impurity 4/Betamethasone Valerate EP Impurity E/Betamethasone 21-Valerate
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-(1-oxopentyl)oxy-, (11.beta.,16.beta.)-
物理化學(xué)性質(zhì)
沸點(diǎn)607.5±55.0 °C(Predicted)
密度1.24±0.1 g/cm3(Predicted)
儲存條件2-8°C
酸度系數(shù)(pKa)11.99±0.70(Predicted)
形態(tài)neat
