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CAS號(hào):2240-28-0
英文名稱(chēng):BETAMETHASONE VALERATE RELATED COMPOUND A (50 MG) (BETAMETHASONE 21-VALERATE) (AS)
英文同義詞:Betamethasone 21-valerate CRS;Betamethasone 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.)-
中文名稱(chēng):倍他米松-21-戊酸酯
中文同義詞: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)
CBNumber:CB7501384
分子式:C27H37FO6
分子量:476.58
MOL File:2240-28-0.mol
沸點(diǎn): 607.5±55.0 °C(Predicted)
密度: 1.24±0.1 g/cm3(Predicted)
儲(chǔ)存條件: 2-8°C
形態(tài): neat
酸度系數(shù)(pKa): 11.99±0.70(Predicted)