*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY5764850
CHEMICAL NAME           : 2-Pyrrolidinone,
                          1-(1-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)-
CAS REGISTRY NUMBER     : 149775-60-0
LAST UPDATED            : 199509
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H17-N3-O
MOLECULAR WEIGHT        : 207.31
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-(1-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-2-pyrrolidinone
   * 1-(2-Oxopyrrolidin-1-yl)-1-(3,5-dimethylpyrazol-1-yl)ethane
 
                       *** 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           : 820 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 26,757,1993
 
                            *** END OF RECORD ***