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5-Pregnen-3β-ol-20-one

产品号 81630 公司名称 Sigma Aldrich
CAS号 145-13-1 公司网站 http://www.sigmaaldrich.com
分子式 C21H32O2 电 话 1-800-521-8956
分子量 316.47758 传 真
纯 度 电子邮件
保 存 Chembase数据库ID: 2503

产品价格信息

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产品别名

标题
5-Pregnen-3β-ol-20-one
IUPAC标准名
1-[(1S,2R,5S,10S,11S,14S,15S)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadec-7-en-14-yl]ethan-1-one
IUPAC传统名
pregnenolone
别名
3β-Hydroxy-5-pregnen-20-one
Pregnenolone

产品登记号

MDL号 MFCD00003628
CAS号 145-13-1
EC号 205-647-4
Beilstein号 2059026
PubChem SID 24887880

产品性质

Empirical Formula (Hill Notation) C21H32O2
级别 purum
相关基因信息 human ... SERPINA6(866)rat ... Ar(24208)
熔点 188-190 °C
比旋光度 [α]20/D +27±1°, c = 1% in ethanol
MSDS下载 下载链接
个人保护装置 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS编号 TU5560700
德国WGK号 3

产品详细信息

详细说明 (English)
Biochem/physiol Actions
One of a small number of "neurosteroids," steroids synthesized in the brain rather than peripheral sources. Decreased levels of these neurosteroids has been implicated in rodent cognitive decline with age, but studies in humans have been contradictory.1
详细说明 (简体中文)
Biochem/physiol Actions
One of a small number of "neurosteroids," steroids synthesized in the brain rather than peripheral sources. Decreased levels of these neurosteroids has been implicated in rodent cognitive decline with age, but studies in humans have been contradictory.1

参考文献