P8629
5β-孕烷-3α,17α,20α-三醇
≥98.00% (TLC), Inactive progestrone metabolite, powder
别名:
3α,17α,20α-三羟基-5β-孕烷, 孕三醇
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关于此项目
经验公式（希尔记法）:
C21H36O3
化学文摘社编号:
分子量:
336.51
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
214-148-0
MDL number:
Beilstein/REAXYS Number:
2619975
产品名称
5β-孕烷-3α,17α,20α-三醇,
InChI
1S/C21H36O3/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/h13-18,22-24H,4-12H2,1-3H3/t13-,14+,15+,16+,17-,18-,19-,20-,21-/m0/s1
InChI key
SCPADBBISMMJAW-UHHUKTEYSA-N
SMILES string
[H][C@]12CC[C@]3([H])[C@]([H])(CC[C@@]4(C)[C@@]3([H])CC[C@]4(O)[C@H](C)O)[C@@]1(C)CC[C@@H](O)C2
assay
≥98.00% (TLC)
form
powder
solubility
chloroform: methanol (1:1): 19.60-20.40 mg/mL, clear, colorless
shipped in
ambient
storage temp.
room temp
Quality Level
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General description
5β-Pregnane-3α,17α,20α-triol (pregnanetriol) is a urinary steroid metabolite of 17α-hydroxyprogesterone.
Biochem/physiol Actions
5β-Pregnane-3α,17α,20α-triol (pregnanetriol) plays a role in the synthesis of adrenal corticoids. Levels of pregnanetriol are elevated in the urine of 21-hydroxylase deficiency and congenital adrenal hyperplasia (CAH) patients.
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
涉药品监管产品
此项目有
A V Canario et al.
General and comparative endocrinology, 76(1), 147-158 (1989-10-01)
Dab (Limanda limanda) ovarian fragments were incubated in vitro with either [4,7-3H]pregnenolone or 17 alpha-hydroxy[1,2,6,7-3H]progesterone to investigate the pattern of steroidogenesis. A major enzyme found in the dab ovary was 20 alpha-hydroxysteroid dehydrogenase. Among the steroids that were tentatively identified
A V Canario et al.
General and comparative endocrinology, 83(2), 258-264 (1991-08-01)
In a previous study, plasma sex steroid levels were measured in female dab (Limanda limanda) induced to ovulate by injections of human chorionic gonadotrophin (HCG). In the present study, a similar experiment was carried out on male dabs. In common
Toshihiko Takada et al.
Gut microbes, 11(6), 1662-1676 (2020-06-20)
Probiotic products have been shown to have beneficial effects on human hosts, but what happens in the gastrointestinal tract after its ingestion remains unclear. Our aim was to investigate the changes within the small intestines after a single intake of
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