5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy-

Modify Date: 2024-01-03 18:10:30

5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- Structure
5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- structure
Common Name 5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy-
CAS Number 20703-79-1 Molecular Weight 427.37200
Density 1.389g/cm3 Boiling Point 549.2ºC at 760 mmHg
Molecular Formula C21H31BrO4 Melting Point N/A
MSDS N/A Flash Point 286ºC

 Names

Name 3.β.,17.α.-Dihydroxy-21-bromo-5.α.-pregnan-11,20-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.389g/cm3
Boiling Point 549.2ºC at 760 mmHg
Molecular Formula C21H31BrO4
Molecular Weight 427.37200
Flash Point 286ºC
Exact Mass 426.14100
PSA 74.60000
LogP 3.26410
Vapour Pressure 2.37E-14mmHg at 25°C
Index of Refraction 1.577

 Synthetic Route

~%

5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- Structure

5.alpha.-Pregna...

CAS#:20703-79-1

Literature: Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615 Full Text View citing articles Show Details Chamberlin,Chemerda Journal of the American Chemical Society, 1955 , vol. 77, p. 1221,1223

~%

5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- Structure

5.alpha.-Pregna...

CAS#:20703-79-1

Literature: Chamberlin,Chemerda Journal of the American Chemical Society, 1955 , vol. 77, p. 1221,1223

~%

5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- Structure

5.alpha.-Pregna...

CAS#:20703-79-1

Literature: Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- Structure

5.alpha.-Pregna...

CAS#:20703-79-1

Literature: Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5.alpha.-Pregnane-11,20-dione, 21-bromo-3.beta., 17.alpha.-dihydroxy- Structure

5.alpha.-Pregna...

CAS#:20703-79-1

Literature: Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

 Synonyms

21-Angelikyl-protoaescigenin
21-Angeloyl-protoaescigenin