*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ4930000
CHEMICAL NAME           : Pyrazole-5-acetic acid, 1,3,4-triphenyl-, sodium salt
CAS REGISTRY NUMBER     : 78218-49-2
LAST UPDATED            : 199012
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C23-H17-N2-O2.Na
MOLECULAR WEIGHT        : 376.41
WISWESSER LINE NOTATION : T5NNJ AR& CR& DR& E1VO &-NA-
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Isofezolac sodium salt
   * LM-22102 sodium salt
   * 1,3,4-Triphenylpyrazole-5-acetic acid sodium salt
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 13 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 238,305,1979
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 215 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 238,305,1979
 
                            *** END OF RECORD ***