*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ9287700
CHEMICAL NAME           : 2-Pyrazolin-5-one, 1,4-diphenyl-3-(4-pyridyl)-,
                          hydrochloride
CAS REGISTRY NUMBER     : 7410-09-5
LAST UPDATED            : 198806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H15-N3-O.xCl-H
MOLECULAR WEIGHT        : 568.60
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1,4-Diphenyl-3-(4'-pyridyl)-pyrazolone-5 hydrochloride
 
                       *** 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           : 230 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   DIPHAH Dissertationes Pharmaceuticae.  (Warsaw, Poland)  V.1-17, 1949-65.
   For publisher information, see PJPPAA.  Volume(issue)/page/year: 17,295,1965
 
                            *** END OF RECORD ***