地塞米松环氧水解物CAS: 24916-90-3皮质激素原料供应厂家品质保障

更新时间：2024-05-19 07:00:00

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详细介绍

中文名	地塞米松环氧水解物
英文名	9β,11β-epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
别名	去氧米松杂质D 地塞米松环氧水解物倍他米松环氧水解物地塞米松杂质D(EP) 甲羟环氧孕酮(8-DM) 地塞米松 9,11-环氧化物 9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Α,21-二醇-3,20-二酮
英文别名	8DM 16a-MethylEpoxide 16-beta Methyl Epoxide 16α-Methyl epoxide(8-DM) Desoximetasone Impurity D Dexamethasone EP Impurity D (4aS,4bS,5aS,6aS,7R,8R,9aS,9bS) 5-(2,3-dichlorophenyl)azo-4,6-dimethyl-2-pyrimidinamine 17,21-dihydroxy-16-methyl-9,11-epoxypregna-1,4-diene-3,20-dione 9β,11β-epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione (9b,11b,16a)-9,11-epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione Desoximetasone Impurity D (Dexamethasone EP Impurity D, Mometasone Furoate EP Impurity L) Dexamethasone EP Impurity D (Mometasone Furoate EP Impurity L, Desoximetasone Impurity D)
CAS	24916-90-3
EINECS	246-529-2
化学式	C22H28O5
分子量	372.45
InChI	InChI=1/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-19(13,2)22(15)18(27-22)10-20(16,3)21(12,26)17(25)11-23/h6-7,9,12,15-16,18,23,26H,4-5,8,10-11H2,1-3H3
密度	1.32
熔点	210-220°C
沸点	564.9±50.0 °C(Predicted)
闪点	198°C
蒸汽压	4.09E-15mmHg at 25°C
溶解度	Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated), Methanol (
折射率	1.616
酸度系数	12.56±0.70(Predicted)
存储条件	Sealed in dry,2-8°C
外观	Solid
颜色	White to Pale Yellow
物化性质	结晶化合物，熔点为210-220℃ 。