2477-61-4

2477-61-4 structure
2477-61-4 structure
  • Name: Pregna-1,4-diene-3,20-dione,17-hydroxy-
  • Chemical Name: (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
  • CAS Number: 2477-61-4
  • Molecular Formula: C21H28O3
  • Molecular Weight: 328.44500
  • Create Date: 2016-12-26 16:58:30
  • Modify Date: 2024-01-12 17:56:02

Name (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Synonyms 17-Hydroxy-pregna-1,4-dien-3,20-dion
Pregna-1,4-diene-3,20-dione,17-hydroxy
17-hydroxy-pregna-1,4-diene-3,20-dione
Density 1.17g/cm3
Boiling Point 485.6ºC at 760mmHg
Molecular Formula C21H28O3
Molecular Weight 328.44500
Flash Point 261.6ºC
Exact Mass 328.20400
PSA 54.37000
LogP 3.61440
Vapour Pressure 1.82E-11mmHg at 25°C
Index of Refraction 1.575

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU4066000
CHEMICAL NAME :
Pregna-1,4-diene-3,20-dione, 17-hydroxy-
CAS REGISTRY NUMBER :
2477-61-4
BEILSTEIN REFERENCE NO. :
2223189
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C21-H28-O3
MOLECULAR WEIGHT :
328.49

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
20 mg/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - mating performance (e.g. # sperm positive females per # females mated; # copulations per # estrus cycles) Reproductive - Fertility - other measures of fertility
REFERENCE :
ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 73,3,1963