*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : WU7694200 CHEMICAL NAME : Sydnone, 3-(2-(1-pyrrolidinyl)ethyl)-, monohydrochloride CAS REGISTRY NUMBER : 3483-28-1 LAST UPDATED : 198806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H13-N3-O2.Cl-H MOLECULAR WEIGHT : 219.70 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-(2-(1-Pyrrolidinyl)ethyl)sydnone monohydrochloride *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 540 mg/kg TOXIC EFFECTS : Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 54,1041,1965 *** END OF RECORD ***