Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)-

Modify Date: 2025-08-25 18:30:57

Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- Structure
Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- structure
Common Name Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)-
CAS Number 1092-04-2 Molecular Weight 288.42400
Density 1.11g/cm3 Boiling Point 439.4ºC at 760 mmHg
Molecular Formula C19H28O2 Melting Point N/A
MSDS N/A Flash Point 187.3ºC

 Names

Name 17β-hydroxy-2α-methylestr-4-en-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.11g/cm3
Boiling Point 439.4ºC at 760 mmHg
Molecular Formula C19H28O2
Molecular Weight 288.42400
Flash Point 187.3ºC
Exact Mass 288.20900
PSA 37.30000
LogP 3.73510
Vapour Pressure 1.44E-09mmHg at 25°C
Index of Refraction 1.557

 Synthetic Route

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Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- Structure

Estr-4-en-3-one...

CAS#:1092-04-2

Literature: Yamato; Kaneko Tetrahedron, 1965 , vol. 21, # 9 p. 2501 - 2508

~%

Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- Structure

Estr-4-en-3-one...

CAS#:1092-04-2

Literature: Yamato; Kaneko Tetrahedron, 1965 , vol. 21, # 9 p. 2501 - 2508

~%

Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- Structure

Estr-4-en-3-one...

CAS#:1092-04-2

Literature: Yamato; Kaneko Tetrahedron, 1965 , vol. 21, # 9 p. 2501 - 2508

~%

Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- Structure

Estr-4-en-3-one...

CAS#:1092-04-2

Literature: Kaneko,H. et al. Chemical and Pharmaceutical Bulletin, 1963 , vol. 11, # 2 p. 264 - 265

~%

Estr-4-en-3-one,17-hydroxy-2-methyl-, (2a,17b)- Structure

Estr-4-en-3-one...

CAS#:1092-04-2

Literature: Dutler,H. et al. Helvetica Chimica Acta, 1962 , vol. 45, p. 2346 - 2381

 Synonyms

CORIOLUSVERSICOLORPOLYSACCHARIDE
17beta-hydroxy-2alpha-methylestr-4-en-3-one
Estr-4-en-3-one, 17.β.-hydroxy-2.α.-methyl-
2,3-DIHYDROXYURS-12-EN-28-OIC ACID
2-A-HYDROXYURSOLIC ACID
2ALPHA-HYDROXYURSOLIC ACID
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