*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : RC8961210
CHEMICAL NAME : 19-Nor-17-alpha-pregn-5(10)-en-3-one, 17-hydroxy-
CAS REGISTRY NUMBER : 6318-07-6
LAST UPDATED : 198910
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C20-H30-O2
MOLECULAR WEIGHT : 302.50
WISWESSER LINE NOTATION : L E5 B666 OV AU- MTJ E1 FQ F2
COMPOUND DESCRIPTOR : Reproductive Effector
Hormone
SYNONYMS/TRADE NAMES :
* 17-alpha-Ethyl-19-nor-delta(sup 5(10))-androsten-17-beta-ol-3-one
* 17-Hydroxy-19-nor-17-alpha-pregn-5(10)-en-3-one
* 17-beta-Hydroxy-19-nor-17-alpha-pregn-5(10)-en-3-one
* 19-Nor-17-alpha-pregn-5(10)-en-3-one, 17-beta-hydroxy-
*** HEALTH HAZARD DATA ***
** REPRODUCTIVE DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Unreported
SPECIES OBSERVED : Rodent - rat
DOSE : 150 mg/kg
SEX/DURATION : female 30 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
RPHRA6 Recent Progress In Hormone Research. Proceedings of the Laurentian
Hormone Conference. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)
V.1- 1947- Volume(issue)/page/year: 20,395,1964
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rabbit
DOSE : 350 ug/kg
SEX/DURATION : female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press,
1965 Volume(issue)/page/year: -,57,1965
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rabbit
DOSE : 1 mg/kg
SEX/DURATION : female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
13OPAL "Control of Ovulation, Proceedings of the Conference, Dedham, MA,
1960," Villee, C.A., ed., Oxford, UK, Pergamon Press Ltd., 1961
Volume(issue)/page/year: -,37,1961
*** END OF RECORD ***