H5002
17α-Hydroxypregnenolone
coritsol precursor
别名:
3β,17α-Dihydroxy-5-pregnen-20-one, 5-Pregnene-3β,17α-diol-20-one
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关于此项目
经验公式（希尔记法）:
C21H32O3
化学文摘社编号:
分子量:
332.48
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
206-862-6
MDL number:
产品名称
17α-Hydroxypregnenolone,
InChI key
JERGUCIJOXJXHF-UHFFFAOYSA-N
InChI
1S/C21H32O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h4,15-18,23-24H,5-12H2,1-3H3
SMILES string
C[C@]1(CC[C@H](O)C2)C2=CC[C@]3([H])[C@]1([H])CC[C@@]4(C)[C@@]3([H])CC[C@@]4(C(C)=O)O
Quality Level
General description
17α-hydroxypregnenolone is a derived from pregnenolone.
Application
17α-hydroxypregnenolone has been used as a substrate for the enzyme 3β‐hydroxysteroid dehydrogenase (3β‐HSD) expressed in COS1 cells.
Biochem/physiol Actions
17α-hydroxypregnenolone acts as a precursor for cortisol and sex steroids.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Tamara S Hannon et al.
Journal of pediatric and adolescent gynecology, 25(1), 82-85 (2011-11-18)
Little is known about racial differences in androgen levels among obese children. The objective of this pilot study was to compare basal and stimulated androgen levels in a cross-sectional sample of obese black and white pubertal females. STUDY DESIGN, SETTING
Shogo Haraguchi et al.
Endocrinology, 153(2), 794-805 (2011-12-01)
7α-Hydroxypregnenolone (7α-OH PREG) is a newly identified bioactive neurosteroid stimulating locomotor activity in the brain of newt, a wild animal, which serves as an excellent model to investigate the biosynthesis and biological action of neurosteroids. Here, we show that acute
[17alpha-Hydroxypregnenolone].
Yukiko Shimizu
Nihon rinsho. Japanese journal of clinical medicine, 68 Suppl 7, 367-370 (2010-10-22)
Kazuyoshi Tsutsui et al.
General and comparative endocrinology, 176(3), 440-447 (2011-12-06)
Seasonally-breeding amphibians have served as excellent animal models to investigate the biosynthesis and biological actions of neurosteroids. Previous studies have demonstrated that the brain of amphibians possesses key steroidogenic enzymes and produces pregnenolone, a precursor of steroid hormones, and other
Fumiyo Toyoda et al.
Hormones and behavior, 62(4), 375-380 (2012-07-17)
Reproductive behavior in amphibians, as in other vertebrate animals, is controlled by multiple hormones. A neurosteroid, 7α-hydroxypregnenolone, has recently been found to enhance locomotor activity in the male newt, Cynops pyrrhogaster. Here, we show that this neurosteroid is also involved
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