21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione

Modify Date: 2024-01-11 11:40:24

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure
21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione structure
Common Name 21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione
CAS Number 3044-42-6 Molecular Weight 384.46500
Density 1.24g/cm3 Boiling Point 553.4ºC at 760mmHg
Molecular Formula C23H28O5 Melting Point N/A
MSDS N/A Flash Point 189.9ºC

 Names

Name [2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 553.4ºC at 760mmHg
Molecular Formula C23H28O5
Molecular Weight 384.46500
Flash Point 189.9ºC
Exact Mass 384.19400
PSA 80.67000
LogP 2.93360
Index of Refraction 1.584

 Safety Information

Hazard Codes Xi

 Synthetic Route

~88%

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure

21-Acetoxy-11be...

CAS#:3044-42-6

Literature: Florida Agricultural and Mechanical University Patent: US4762919 A1, 1988 ;

~78%

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure

21-Acetoxy-11be...

CAS#:3044-42-6

Literature: Schering Aktiengesellschaft Patent: US4290963 A1, 1981 ;

~%

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure

21-Acetoxy-11be...

CAS#:3044-42-6

Literature: Green, Michael J.; Tiberi, Robert L.; Friary, Richard; Lutsky, Barry N.; Berkenkoph, Joseph; et al. Journal of Medicinal Chemistry, 1982 , vol. 25, # 12 p. 1492 - 1495

~%

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure

21-Acetoxy-11be...

CAS#:3044-42-6

Literature: Green, Michael J.; Tiberi, Robert L.; Friary, Richard; Lutsky, Barry N.; Berkenkoph, Joseph; et al. Journal of Medicinal Chemistry, 1982 , vol. 25, # 12 p. 1492 - 1495

~%

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure

21-Acetoxy-11be...

CAS#:3044-42-6

Literature: Taraporewala; Kim; Heiman; Lee Arzneimittel-Forschung/Drug Research, 1989 , vol. 39, # 1 p. 21 - 25

~%

21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione Structure

21-Acetoxy-11be...

CAS#:3044-42-6

Literature: Yoon, Kyoung-Jin; Khalil, Mounir A.; Kwon, Taesoo; Choi, Sun-Ju; Lee, Henry J. Steroids, 1995 , vol. 60, # 7 p. 515 - 521

 Synonyms

(11|A)-11-hydroxy-3,20-dioxopregna-1,4,16-trien-21-yl acetate
21-Acetoxy-11beta -hydroxypregna-1,4,16-triene-3,20-dione
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