CAS: 516-59-6; 20α-Hydroxy-5α-Pregnan-3-One

英文名称20α-Hydroxy-5α-Pregnan-3-One
中文名称5α-孕甾烷-20α-醇-3-酮
其它别名5a-Pregnan-3-one, 20a-hydroxy- (6CI,7CI,8CI); 20a-Hydroxy-5a-pregan-3-one; 20a-Hydroxy-5a-pregnan-3-one; 5a-Pregnan-20a-ol-3-one; 5a-Pregnane-3-one-20a-ol; Allopregnan-20a-ol-3-one
CAS编号516-59-6
FDA UNII编号:K215Y6L2TC
分子式:C21H34O2分子量:318.49
产品CID: 1506594
产品分类有机原料 → 脂质和类脂质分子 → 类固醇和类固醇衍生物

相似结构搜索
产品信息参考;;;;
InChIKey: DYVGYXXLXQESJE-SKLBOBKVSA-N
1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h13-14,16-19,22H,4-12H2,1-3H3/t13-,14-,16-,17+,18-,19-,20-,21+/m0/s1
计算化学: 氢键受体数2.0氢键供体数1.0可旋转键数1.0

物理性质

熔点179°
PH:D +36.6° (c = 0.8 in chloroform)
溶解性Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
外观形态白色至类白色固体
储存条件-20°C 冷藏

MSDS等安全信息

上下游产品

1H-吡唑-5-羧酸,4,5-二氢-,甲基酯,(R)-(9Ci) Funtumidin 474-44-2
氢化黄体酮 Dihydroprogesterone 566-65-4
3α,20αf-Diacetoxy-5α-Pregnane 6003-18-5
5α-Pregnan-3,20-Dion-3-Dimethylacetal 18003-79-7

合成工艺路线路线简述

📜3α,20αf-Diacetoxy-5α-Pregnane置于chromium(Vi) Oxide,氢氧化钾,Sodium Hydroxide,溶剂黄146体系中,化学反应生成 5Alpha-孕甾烷-20Alpha-醇-3-酮
参考文献:Hirschmann Et Al.,Journal Of Biological Chemistry,1951,Vol. 192,P. 115,124
标题:Hirschmann Et Al.,Journal Of Biological Chemistry,1951,Vol. 192,P. 115,124