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  • 4-孕烯-20-alpha-醇-3-酮

    (20S)-20-hydroxypregn-4-en-3-one

化合物简介

20α-Dihydroprogesterone, or 20α-hydroxyprogesterone, is a naturally-occurring, endogenous progestogen. It is a metabolite of progesterone, converted by the 20α-hydroxysteroid dehydrogenases AKR1C1 and AKR1C3, and although still active as a progestogen, is much less potent in comparison.

基本信息

CAS:145-14-2
中文别名
英文别名:20.α.-Hydroxydihydroprogesterone;BTX;20alpha-Dihydroprogesterone;
分子式:C21H32O2
分子量:316.478
精确质量:316.24
Psa:37.3
Logp:4.5153

编号系统

RTECS号:TU5559900
EINECS号:205-649-5

物化性质

密度:1.09g/cm3
沸点:451.7ºC at 760mmHg
闪点:192.4ºC
折射率:1.549
蒸汽压:4.65E-10mmHg at 25°C

安全信息

RTECS号:TU5559900
WGK Germany:3

生产方法及用途

合成路线

上游原料

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图谱

13C NMR : Predict


1H NMR : Predict


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