*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ9305000
CHEMICAL NAME           : 3-Pyrazolin-5-one,
                          4-ethyl-1-(1-methyl-4-piperidyl)-3-phenyl-, malate
LAST UPDATED            : 198806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H23-N3-O.C4-H6-O5
MOLECULAR WEIGHT        : 419.53
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-(N-Methyl-piperidyl-4')-phenyl-4-aethyl-pyrazolon-5 malat
   * Piperylone malate
   * Piperylon malate
   * 3H-Pyrazol-3-one,  
   4-ethyl-1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-, malate
 
                       *** 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           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 22,1748,1972
 
                            *** END OF RECORD ***