*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UH1757000 CHEMICAL NAME : Propiophenone, 4'-ethyl-2-methyl-3-(1-pyrrolidinyl)-, hydrochloride CAS REGISTRY NUMBER : 90878-85-6 LAST UPDATED : 199606 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H23-N-O.Cl-H MOLECULAR WEIGHT : 281.86 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4'-Ethyl-2-methyl-3-pyrrolidinopropiophenone hydrochloride * 4'-Ethyl-2-methyl-3-(1-pyrrolidinyl)propiophenone hydrochloride * HSR-770 * 1-Propanone, 1-(4-ethylphenyl)-2-methyl-3-(1-pyrrolidinyl)-, hydrochloride *** 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 : 356 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 107,705,1987 *** END OF RECORD ***