*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EU2724000 CHEMICAL NAME : Butyrophenone, 4'-fluoro-2-hydroxy-4-(4-(o-methoxyphenyl)-1-piperazi nyl)- CAS REGISTRY NUMBER : 51037-51-5 BEILSTEIN REFERENCE NO. : 0854527 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H25-F-N2-O3 MOLECULAR WEIGHT : 372.48 WISWESSER LINE NOTATION : T6N DNTJ A2YQVR DF& DR BO1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4'-Fluoro-2-hydroxy-4-(4-(o-methoxyphenyl)-1-piperazinyl)butyrophenone * 1-(4-Fluorophenyl)-2-hydroxy-4-(4-(2-methoxyphenyl)-1-piperazinyl)-1-but anone *** 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 : 175 mg/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) Behavioral - rigidity (including catalepsy) REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 35,605,1980 *** END OF RECORD ***