4-Pregnene-3alpha-ol-20-one

Product Name
4-Pregnene-3alpha-ol-20-one
CAS No.
25680-68-6
Chemical Name
4-Pregnene-3alpha-ol-20-one
Synonyms
3a-Hydroxy Progesterone;Pregn-4-en-20-one, 3-hydroxy-, (3α)-;ALLO-002;3α-Hydroxy Progesterone;3-hydroxypregn-4-en-20-one;4-Pregnene-3alpha-ol-20-one
CBNumber
CB21116452
Molecular Formula
C21H32O2
Formula Weight
316.48
MOL File
25680-68-6.mol
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4-Pregnene-3alpha-ol-20-one Property

Melting point:
124 - 128°C
Boiling point:
444.9±45.0 °C(Predicted)
Density 
1.09±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under inert atmosphere
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka
14.37±0.70(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
TRC-H939045-5MG
Product name
3a-Hydroxy Progesterone
Packaging
5mg
Price
$272
Updated
2026/06/03
TRC
Product number
TRC-H939045-50MG
Product name
3a-Hydroxy Progesterone
Packaging
50mg
Price
$1993
Updated
2026/06/03
TRC
Product number
TRC-H939045-25MG
Product name
3a-Hydroxy Progesterone
Packaging
25mg
Price
$1052
Updated
2026/06/03
aablocks
Product number
AA00CDDJ
Product name
3α-Hydroxy Progesterone
Packaging
5mg
Price
$338
Updated
2026/05/28
aablocks
Product number
AA00CDDJ
Product name
3α-Hydroxy Progesterone
Packaging
25mg
Price
$962
Updated
2026/05/28
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4-Pregnene-3alpha-ol-20-one Chemical Properties,Usage,Production

Uses

3α-Hydroxy Progesterone is a metabolite of Progesterone (P755900), a steroid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer.

4-Pregnene-3alpha-ol-20-one Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Pregnene-3alpha-ol-20-one Suppliers

Shaanxi Dideu Medichem Co. Ltd
Tel
+86-29-81139210 +86-18192627656
Fax
+86-29-88380327
Email
1059@dideu.com
Country
China
ProdList
3588
Advantage
58
LGC Science (Shanghai) Ltd.
Tel
17717235263
Email
fan.yang@lgcgroup.com
Country
China
ProdList
18217
Advantage
58
Chengdu Peter-like Biotechnology Co., Ltd.
Tel
028-81700200 13308200041
Email
2851167782@qq.com
Country
China
ProdList
10935
Advantage
58
Shaanxi Dideu New Materials Co. Ltd
Tel
+86-18192503167 18192503167
Email
1036@dideu.com
Country
China
ProdList
7915
Advantage
58
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View Lastest Price from 4-Pregnene-3alpha-ol-20-one manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
4-Pregnene-3alpha-ol-20-one 25680-68-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-10-20
Shaanxi Dideu Medichem Co. Ltd
Product
3a-Hydroxy Progesterone 25680-68-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2025-09-11

25680-68-6, 4-Pregnene-3alpha-ol-20-oneRelated Search:


  • 4-Pregnene-3alpha-ol-20-one
  • 3-hydroxypregn-4-en-20-one
  • ALLO-002
  • 3α-Hydroxy Progesterone
  • 3a-Hydroxy Progesterone
  • Pregn-4-en-20-one, 3-hydroxy-, (3α)-
  • 25680-68-6