*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU5560700
CHEMICAL NAME           : Pregn-5-en-20-one, 3-beta-hydroxy-
CAS REGISTRY NUMBER     : 145-13-1
OTHER CAS REGISTRY NOS. : 116907-59-6
LAST UPDATED            : 199609
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C21-H32-O2
MOLECULAR WEIGHT        : 316.53
COMPOUND DESCRIPTOR     : Drug
                          Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 3-beta-Hydroxypregn-5-en-20-one
   * 5-Pregnen-3-beta-ol-20-one
   * Pregn-5-en-20-one, 3-hydroxy-, (3-beta)-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 35 mg/kg
SEX/DURATION            : female 7 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
   JEMEAV Journal of Experimental Medicine.  (Rockefeller Univ. Press, 1230
   York Ave., New York, NY 10021)  V.1-    1896-  Volume(issue)/page/year:
   102,347,1955
 
                            *** END OF RECORD ***