*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ9807000
CHEMICAL NAME           : 2-Pyrazolin-5-one, 4-phenyl-3-(4-pyridyl)-
LAST UPDATED            : 199204
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H11-N3-O
MOLECULAR WEIGHT        : 237.28
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Phenyl-3-(4-pyridyl)-2-pyrazolin-5-one
   * 3-(4'-Pyridyl)-4-phenylpyrazolone-5
 
                       *** 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           : >1 gm/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 ***