*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR0426000
CHEMICAL NAME           : 3H-Pyrazol-3-one,
                          1,2-dihydro-1,5-dimethyl-4-(1-methylethyl)-2-phenyl-,
                          mixed with
                          (R-(R*,S*))-alpha-(1-(methylamino)ethyl)benzenemethan
                          ol
CAS REGISTRY NUMBER     : 55830-63-2
LAST UPDATED            : 199206
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H18-N2-O.C10-H15-N-O
MOLECULAR WEIGHT        : 395.60
SYNONYMS/TRADE NAMES :
   * Ephedrine-isopropylantipyrine mixt.
   * Isopropylantipyrine-ephedrine mixt.
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3480 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 95,151,1975
 
                            *** END OF RECORD ***