ChemicalBook > CAS DataBase List > 3-oxopregn-4-ene-21,17alpha-carbolactone

3-oxopregn-4-ene-21,17alpha-carbolactone

Product Name
3-oxopregn-4-ene-21,17alpha-carbolactone
CAS No.
976-70-5
Chemical Name
3-oxopregn-4-ene-21,17alpha-carbolactone
Synonyms
Aldone;SC-5233;6,7-Dihydrocanrenone;Spironolactone Impurity C;20-spirox-4-ene-3,20-dione;Spironolactone EP Impurity C;3-oxopregn-4-ene-21,17alpha-carbolactone;17alpha-(2-carboxyethyl)testosterone gamma-lactone;Spironolactone Impurity 3(Spironolactone EP Impurity C);(17R)-3-Oxo-17-hydroxypregn-4-ene-21-carboxylic acid γ-lactone
CBNumber
CB7888197
Molecular Formula
C22H30O3
Formula Weight
342.48
MOL File
976-70-5.mol
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3-oxopregn-4-ene-21,17alpha-carbolactone Property

Melting point:
156-159 °C
Boiling point:
522.8±50.0 °C(Predicted)
Density 
1.17±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, Refrigerator, Under inert atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Pale Yellow
Water Solubility 
20.4mg/L at 20℃
Stability:
Hygroscopic
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Safety

HS Code 
2932206000
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D448720
Product name
6,7-Dihydrocanrenone
Packaging
10mg
Price
$180
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
APN0000742
Product name
SPIRONOLACTONE INTERMEDIATE
Purity
95.00%
Packaging
5MG
Price
$500.53
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
34707
Product name
6,7-Dihydrocanrenone
Packaging
5mg
Price
$1440
Updated
2021/12/16
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3-oxopregn-4-ene-21,17alpha-carbolactone Chemical Properties,Usage,Production

Uses

6,7-Dihydrocanrenone (Spironolactone EP Impurity C) is an intermediate in the synthesis of Canrenone (C175610), an aldosterone antagonist. Diuretic.

3-oxopregn-4-ene-21,17alpha-carbolactone Preparation Products And Raw materials

Raw materials

Preparation Products

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3-oxopregn-4-ene-21,17alpha-carbolactone Suppliers

BOC Sciences
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976-70-5, 3-oxopregn-4-ene-21,17alpha-carbolactone Related Search:


  • 20-spirox-4-ene-3,20-dione
  • 3-(3-oxo-17-beta-hydroxy-4-androsten-17-alpha-yl)propionic acid gamma-lactone
  • 17alpha-(2-carboxyethyl)testosterone gamma-lactone
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  • (17R)-3-Oxo-17-hydroxypregn-4-ene-21-carboxylic acid γ-lactone
  • 6,7-Dihydrocanrenone
  • SC-5233
  • 3-oxopregn-4-ene-21,17alpha-carbolactone
  • 17-hydroxy-3-oxo-17-alpha-pregn-4-ene-21-carboxylic aci gamma-lactone
  • Spironolactone EP IMpurity C: (2'R)-3', 4'-Dihydro-5'H-Spiro[androst-4-ene-17, 2'-furan]-3, 5&
  • Spironolactone EP Impurity C
  • (8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione
  • 10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spi ro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione
  • Spironolactone Impurity 3(Spironolactone EP Impurity C)
  • Pregn-4-ene-21-carboxylic acid, 17-hydroxy-3-oxo-, γ-lactone, (17α)-
  • (2'R,8R,9S,10R,13S,14S)-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione
  • Spironolactone Impurity C
  • Spironolactone EP impurity CQ: What is Spironolactone EP impurity C Q: What is the CAS Number of Spironolactone EP impurity C Q: What is the storage condition of Spironolactone EP impurity C Q: What are the applications of Spironolactone EP impurity C
  • Aldone
  • Spironolactone Related Compound C ((2''R)-3'',4''-Dihydro-5''H-spiro[androst-4-ene-17,2''-furan]-3,5''-di (1619039)
  • (2′R)-3′,4′-dihydro-5′H-spiro[androst-4-ene-17,2′-furan]-3,5′-dione (aldone)
  • (2'R,8R,9S,10R,13S,14S)-10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione (Spironolactone Impurity)
  • 976-70-5