*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TU4383000 CHEMICAL NAME : 5-alpha-Pregnan-20-one, 3-alpha-hydroxy- CAS REGISTRY NUMBER : 516-54-1 BEILSTEIN REFERENCE NO. : 3211363 REFERENCE : 4-08-00-00664 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C21-H34-O2 MOLECULAR WEIGHT : 318.55 WISWESSER LINE NOTATION : L E5 B666TJ A1 E1 FV1 OQ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Allotetrahydroprogesterone * 3-alpha-Hydroxy-5-alpha-pregnan-20-one * 3-alpha,5-alpha-Pregnanolone * Pregnan-20-one, 3-hydroxy-, (3-alpha,5-alpha)- * 3-alpha,5-alpha-Tetrahydroprogesterone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 15 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 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 20 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 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 7 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 *** END OF RECORD ***