ChemicalBook > CAS DataBase List > 4-PREGNEN-20-BETA-OL-3-ONE

4-PREGNEN-20-BETA-OL-3-ONE

Product Name
4-PREGNEN-20-BETA-OL-3-ONE
CAS No.
145-15-3
Chemical Name
4-PREGNEN-20-BETA-OL-3-ONE
Synonyms
20-beta-progerol;progesterol-20-beta;Progesterone EP IMP C;(20-r)-pregn-4-en-3-on;4-pregnen-20B-ol-3-one;4-PREGNEN-20β-OL-3-ONE;Pregn-4-en-20β-ol-3-one;202-Dihydroprogesterone;20β-Dihydroprogesterone;20β-hydroxy-progesterone
CBNumber
CB1406373
Molecular Formula
C21H32O2
Formula Weight
316.48
MOL File
145-15-3.mol
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4-PREGNEN-20-BETA-OL-3-ONE Property

Melting point:
158-160 °C
Boiling point:
451.7±14.0 °C(Predicted)
Density 
1.09±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Acetonitrile (Slightly), Chloroform (Slightly), Dichloromethane (Slightly), Meth
form 
Solid
pka
15.05±0.20(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P281Use personal protective equipment as required.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P308+P313IF exposed or concerned: Get medical advice/attention.

P330Rinse mouth.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D449750
Product name
20β-Dihydroprogesterone
Packaging
10mg
Price
$180
Updated
2021/12/16
TRC
Product number
D449750
Product name
20β-Dihydroprogesterone
Packaging
100mg
Price
$1390
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
64390
Product name
20β-Dihydroprogesterone
Packaging
100mg
Price
$2200
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SHG0006423
Product name
4-PREGNEN-20-BETA-OL-3-ONE
Purity
95.00%
Packaging
100MG
Price
$636.7
Updated
2021/12/16
AHH
Product number
MT-21634
Product name
4-Pregnen-20-beta-ol-3-one
Purity
97%
Packaging
5g
Price
$608
Updated
2021/12/16
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4-PREGNEN-20-BETA-OL-3-ONE Chemical Properties,Usage,Production

Uses

20β-Dihydroprogesterone (Progesterone EP Impurity C) is an impurity of Progesterone (P755900), a steroid hormone secreted by the corpus luteum. Progesterone have various significant physiological roles, such as inducing the maturation and secretory activities of the uterine endothelium and the suppression of ovulation. Progesterone is also implicated in the etiology of breast cancer.

Uses

20β-Dihydroprogesterone is an impurity of Progesterone (P755900), a steroid hormone secreted by the corpus luteum. Progesterone have various significant physiological roles, such as inducing the matur ation and secretory activities of the uterine endothelium and the suppression of ovulation. Progesterone is also implicated in the etiology of breast cancer.

Definition

ChEBI: (20R)-20-hydroxypregn-4-en-3-one is a 20-hydroxypregn-4-en-3-one.

4-PREGNEN-20-BETA-OL-3-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-PREGNEN-20-BETA-OL-3-ONE Suppliers

Canada 1 China 55 India 4 United Kingdom 4 United States 11 Global 75

145-15-3, 4-PREGNEN-20-BETA-OL-3-ONERelated Search:

20-Dihydroprogesterone Acetate 4,9(11)-PREGNADIEN-3,20-DIONE Hydromadinone 20α-Acetoxy-4-pregnen-3-one Progesterone EP Impurity G 4-PREGNEN-20-ALPHA-OL-3-ONE Progesterone EP Impurity F BISNORCHOLENALDEHYDE 4-PREGNEN-20-BETA-OL-3-ONE 20-BETA-DIHYDROCORTISOL 4-PREGNEN-3,20-DIONE 20-ETHYLENEKETAL 17ALPHA,20BETA-DIHYDROXY-4-PREGNEN-3-ONE 4-PREGNENE-17-A-20-B-21-TRIOL-*3-11-DION E 4-PREGNEN-20-BETA-OL-3-ONE 3-O-CARBOXYMETHYLOXIME 4-PREGNEN-20BETA-OL-3-ONE 20-ACETATE,4-PREGNEN-20-BETA-OL-3-ONE ACETATE 17ALPHA-HYDROXYPROGESTERONE ETHYLENEKETAL 4-PREGNEN-17,20-BETA-DIOL-3-ONE ACETONIDE 20-BETA-DIHYDRO KENDALL'S COMPOUND 'B'

  • 20-BETA-HYDROXYPROGESTERONE
  • 20-BETA-HYDROXY-4-PREGNEN-3-ONE
  • 4-PREGNEN-20-BETA-OL-3-ONE
  • (20r)-20-hydroxypregn-4-en-3-one
  • (20-r)-pregn-4-en-3-on
  • 20-beta-dihydroprogesterone
  • 20-beta-hydroxydihydroprogesterone
  • 20-beta-hydroxy-pregn-4-en-3-on
  • Progesterone EP IMP C
  • 17-(1-hydroxyethyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
  • 20-beta-hydroxypregn-4-en-3-one
  • 20-beta-progerol
  • 4-pregnen-2-beta-ol-3-one
  • progesterol-20-beta
  • 4-pregnen-20B-ol-3-one
  • (20R)-20-Hydroxyprengn-4-en-3-one
  • Pregn-4-en-20β-ol-3-one
  • (8S,9S,10R,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
  • Progesterone (20R)-Hydroxy Impurity
  • Progesterone EP Impurity C
  • Progesterone EP Impurity C (20(R)-Hydroxy Progesterone)
  • Progesterone Impurity 3(Progesterone EP Impurity C)
  • 202-Dihydroprogesterone
  • (8S,9S,10R,13S,14S,17S)-17-((R)-1-hydroxyethyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
  • Pregn-4-en-3-one, 20-hydroxy-, (20R)-
  • 20β-Dihydroprogesterone
  • 20β-Hydroxy-4-pregnen-3-one
  • (20R)-hydroxy progesterone
  • 20β-hydroxy-progesterone
  • 4-chloro-3-[5-(2-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-4-yl]phenol
  • (8S,9S,10R,13S,14S,17S)-17-((R)-1-Hydroxyethyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Progesterone Impurity)
  • 4-PREGNEN-20β-OL-3-ONE
  • 20(R)-Hydroxypregn-4-en-3-one
  • 145-15-3