*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY5770200
CHEMICAL NAME           : 2-Pyrrolidinone, 3-ethyl-3-phenyl-
CAS REGISTRY NUMBER     : 77236-50-1
BEILSTEIN REFERENCE NO. : 0144399
REFERENCE               : 4-21-00-03692 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H15-N-O
MOLECULAR WEIGHT        : 189.28
WISWESSER LINE NOTATION : T5MVTJ C2 CR
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Ethyl-3-phenyl-2-pyrrolidinone
   * 3-Ethyl-3-phenyl-pyrrolidone-2
   * L-20824
 
                       *** 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           : 990 mg/kg
TOXIC EFFECTS :
   Behavioral - anticonvulsant
   Behavioral - somnolence (general depressed activity)
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: 121,443,1959
 
                            *** END OF RECORD ***