*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ9290000
CHEMICAL NAME           : 3-Pyrazolin-5-one,
                          2-ethyl-4-isobutyl-3-methyl-1-phenyl-
LAST UPDATED            : 198608
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H22-N2-O
MOLECULAR WEIGHT        : 258.40
WISWESSER LINE NOTATION : T5NNV DUTJ A2 BR& D1Y1&1 E1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-Ethyl-4-isobutyl-3-methyl-1-phenyl-3-pyrazolin-5-one
   * 1-Phenyl-2-aethyl-3-methyl-4-isobutyl-5-pyrazolon
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NIYZAM Nippon Yakubutsugaku Zasshi.  Japanese Journal of Pharmacology.
   (Kyoto, Japan)  V.1-39, 1926-43.  For publisher information, see NYKZAU.
   Volume(issue)/page/year: 23,211,1937
 
                            *** END OF RECORD ***