异氟泼尼松,英文名:9a-fluoroprednisolone,CAS:338-95-4,化学式:C21H27FO5,分子量:378.43,密度:1.35±0.1 g/cm3(Predicted),熔

2026-03-27 10:24:45

338-95-4

异氟泼尼松(9a-fluoroprednisolone)

CAS: 338-95-4

化学式: C21H27FO5

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中文名 异氟泼尼松
英文名 9a-fluoroprednisolone
别名 异氟酮
异氟泼尼松
异氟泼尼龙
氟氢泼尼松
异氟泼尼松龙
9氟泼尼松龙
英文别名 Isoflupredone
ISOFLUPREDONE
DELTAFLUDROCORTISONE
9-FLUOROPREDNISOLONE
9a-fluoroprednisolone
9-fluoro-11,17,21-trihydroxypregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione, 9-fluoro-11b,17,21-trihydroxy-
9-Fluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione
1,4-PREGNADIEN-9-ALPHA-FLUORO-11-BETA, 17,21-TRIOL-3,20-DIONE
1,4-PREGNADIEN-9ALPHA-FLUORO-11BETA,17ALPHA,21-TRIOL-3,20-DIONE
(11beta)-9-fluoro-11,17,21-trihydroxypregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-, (11b)-
(8xi,10xi,11beta,13xi,14xi,17xi)-9-fluoro-11,17,21-trihydroxypregna-1,4-diene-3,20-dione
CAS 338-95-4
EINECS 206-422-3
化学式 C21H27FO5
分子量 378.43
InChI InChI=1/C21H27FO5/c1-18-7-5-13(24)9-12(18)3-4-15-14-6-8-20(27,17(26)11-23)19(14,2)10-16(25)21(15,18)22/h5,7,9,14-16,23,25,27H,3-4,6,8,10-11H2,1-2H3
密度 1.35±0.1 g/cm3(Predicted)
熔点 260-262°C (dec.)
沸点 566.7±50.0 °C(Predicted)
比旋光度 D23 +108° (c = 0.611 in ethanol); D23 +94° (alcohol)(Fried)
闪点 296.5°C
蒸汽压 3.34E-15mmHg at 25°C
溶解度 DMSO (微溶) 、乙醇 (微溶、加热、超声处理) 、乙酸乙酯 (微溶)
折射率 1.6
酸度系数 12.10±0.70(Predicted)
存储条件 -20°C Freezer
外观 固体
颜色 White to Pale Brown
上游原料 磷酸二氢钾 十二水合磷酸氢二钠
下游产品 醋酸异氟泼尼松
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