53-05-4
中文名稱
四氫可的松
英文名稱
3alpha,17,21-trihydroxy-5-beta-pregnane-11,20-dione
CAS
53-05-4
分子式
C21H32O5
分子量
364.476
MOL 文件
53-05-4.mol
更新日期
2024/08/06 10:17:31
53-05-4 結(jié)構(gòu)式
基本信息
中文別名
四氫可的松 英文別名
Tetrahydro ETetrahydrocortisone,Gpr
3β,5β-Tetrahydro Cortisone
5-Pregnan-3a,17a,21-triol-11,20-dione-d5
3α,17,21-Trihydroxy-5β-pregnan- 11,20-dione
(3α,5β)-3,17,21-Trihydroxypregnane-11,20-dione
3-A-17,21-TRIHYDROXY-5-BETA-PREGNANE-11,20-DIONE
3alpha,17,21-trihydroxy-5-beta-pregnane-11,20-dione
Pregnane-11,20-dione, 3,17,21-trihydroxy-, (3.alpha.,5.beta.)-
3,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one
物理化學(xué)性質(zhì)
熔點(diǎn)190°
比旋光度D25 +85.5° (abs ethanol)
沸點(diǎn)415.66°C (rough estimate)
密度1.0666 (rough estimate)
折射率1.6120 (estimate)
儲(chǔ)存條件Refrigerator
溶解度乙醇（微溶）、甲醇（微溶）
酸度系數(shù)(pKa)12.38±0.70(Predicted)
形態(tài)固體
顏色白色至灰白色