16,(5-BETA)-PREGNEN-3-BETA-OL-20-ONE

Modify Date: 2024-04-02 17:00:08

16,(5-BETA)-PREGNEN-3-BETA-OL-20-ONE Structure
16,(5-BETA)-PREGNEN-3-BETA-OL-20-ONE structure
Common Name 16,(5-BETA)-PREGNEN-3-BETA-OL-20-ONE
CAS Number 566-60-9 Molecular Weight 316.47800
Density 1.077g/cm3 Boiling Point 443.7ºC at 760 mmHg
Molecular Formula C21H32O2 Melting Point N/A
MSDS N/A Flash Point 189.1ºC

 Names

Name 1-[(3R,5R,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.077g/cm3
Boiling Point 443.7ºC at 760 mmHg
Molecular Formula C21H32O2
Molecular Weight 316.47800
Flash Point 189.1ºC
Exact Mass 316.24000
PSA 37.30000
LogP 4.51530
Index of Refraction 1.54

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU5562000
CHEMICAL NAME :
5-beta-Pregn-16-en-20-one, 3-alpha-hydroxy-
CAS REGISTRY NUMBER :
566-60-9
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C21-H32-O2
MOLECULAR WEIGHT :
316.53
WISWESSER LINE NOTATION :
L E5 B666 FUTJ A1 E1 FV1 OQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
160 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,117,1968

 Precursor & DownStream

Precursor  0

DownStream  2

 Synonyms

16-Pregnenolone
16-Dehydropregnanolone