1235-15-0

1235-15-0 structure
1235-15-0 structure

Name Norbolethone
Synonyms (8R,9S,10R,13S,14S,17S)-13,17-Diethyl-17-hydroxy-1,2,6,7,8,9,10,1 1,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3- one (non-preferred name)
Density 1.09g/cm3
Boiling Point 459.5ºC at 760mmHg
Molecular Formula C21H32O2
Molecular Weight 316.47800
Flash Point 195.6ºC
Exact Mass 316.24000
PSA 37.30000
LogP 4.65940
Vapour Pressure 2.24E-10mmHg at 25°C
Index of Refraction 1.551

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JF7972000
CHEMICAL NAME :
18,19-Dinor-17-alpha-pregn-4-en-3-one, 13-ethyl-17-hydroxy-, (+-)-
CAS REGISTRY NUMBER :
1235-15-0
LAST UPDATED :
199706
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C21-H32-O2
MOLECULAR WEIGHT :
316.53
WISWESSER LINE NOTATION :
L E5 B666 OV MUTJ E2 FQ F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5010 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,185,1971 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
165 mg/kg
SEX/DURATION :
female 15-25 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - parturition
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 123,867,1966
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
5 mg/kg
SEX/DURATION :
female 15-24 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - parturition
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 123,867,1966