ChemicalBook > CAS DataBase List > PREGNANEDIONE

PREGNANEDIONE

Product Name
PREGNANEDIONE
CAS No.
128-23-4
Chemical Name
PREGNANEDIONE
Synonyms
C05479;U 2411;NSC 82868;PREGNANEDIONE;5β-Pregnanedione;3,20-Pregnanedione;5β-Pregnan-3,20-dione;5B-Pregnan-3,20-dione;5β-Pregnane-3,20-dione;5B-pregnane-3,20-dione
CBNumber
CB9714214
Molecular Formula
C21H32O2
Formula Weight
316.48
MOL File
128-23-4.mol
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PREGNANEDIONE Property

Melting point:
128℃
Boiling point:
395.89°C (rough estimate)
Density 
1.0382 (rough estimate)
refractive index 
1.5344 (estimate)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Off-White
Water Solubility 
58mg/L(27 ºC)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H351Suspected of causing cancer

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D449280
Product name
5β-DihydroProgesterone
Packaging
250mg
Price
$185
Updated
2021/12/16
TRC
Product number
D449280
Product name
5β-DihydroProgesterone
Packaging
500mg
Price
$305
Updated
2021/12/16
TRC
Product number
D449280
Product name
5β-DihydroProgesterone
Packaging
5g
Price
$1485
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21938
Product name
5b-Dihydro progesterone
Packaging
50mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21938
Product name
5b-Dihydro progesterone
Packaging
100mg
Price
$110
Updated
2021/12/16
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PREGNANEDIONE Chemical Properties,Usage,Production

Uses

A metabolite of the neuroactive steroid Progesterone (PROG) (P755900).

Definition

ChEBI: A C21-steroid that is 5beta-pregnane with oxo groups at positions 3 and 20.

PREGNANEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PREGNANEDIONE Suppliers

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128-23-4, PREGNANEDIONERelated Search:

5-BETA-DIHYDROCORTISONE 17-alpha,21-dihydroxy-5-beta-pregnane-3,11,20-trione 21-acetate 5B-Pregnane-3,6,20-trione 5-BETA-DIHYDRO-17-HYDROXYPROGESTERONE PREGNANEDIONE 11-BETA,17-ALPHA,21-TRIHYDROXY-5-BETA-PREGNANE-3,20-DIONE 21-Hydroxy-5B-pregnane-3,11,20-trione 5-BETA-PREGNAN-17,21-DIOL-3,20-DIONE 5B-PREGNANE-11B,21-DIOL-3,20-DIONE 5-BETA-PREGNAN-3,12,20-TRIONE 21-HYDROXYPREGNANEDIONE 5-BETA-DIHYDRO-21-DESOXYCORTISONE 5-BETA-PREGNAN-21-OL-3,11,20-TRIONE ACETATE 5-BETA-DIHYDROCORTISOL ACETATE 6-BETA-HYDROXY PREGNANEDIONE 5-BETA-PREGNAN-12-ALPHA-OL-3,20-DIONE ACETATE 5-BETA-PREGNAN-12-ALPHA-BROMO-16,17-EPOXY-21-OL-3,11,20-TRIONE 21-ACETATE 5-BETA-DIHYDRO SUBSTANCE 'S' 21-ACETATE

  • 5B-Pregnan-3,20-dione
  • 5-BETA-DIHYDROPROGESTERONE
  • 5-BETA-PREGNAN-3,20-DIONE
  • 5β-Pregnan-3,20-dione
  • U 2411
  • PREGNANEDIONE
  • 5B-pregnane-3,20-dione
  • NSC 82868
  • 5β-Pregnane-3,20-dione
  • 5β-Pregnanedione
  • C05479
  • 3,20-Pregnanedione
  • 52-Dihydro Progesterone
  • 5β-Dihydro Progesterone
  • (5R,8S,9S,10R,13S,14S,17S)-17-acetyl-5,10,13-trimethylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one
  • 5β-PREGNAN-3, 20-DIONE
  • (5R,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
  • Heptaminol Hydrochloride Impurity 1 (Heptaminol Hydrochloride EP Impurity A)
  • Pregnane-3,20-dione, (5β)-
  • 128-23-4
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids