*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ8455300
CHEMICAL NAME           : 3,5-Pyrazolidinedione, 1,2-diphenyl-
CAS REGISTRY NUMBER     : 2652-77-9
BEILSTEIN REFERENCE NO. : 0210835
REFERENCE               : 5-24-05-00186 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C15-H12-N2-O2
MOLECULAR WEIGHT        : 252.29
WISWESSER LINE NOTATION : T5VNNV EHJ BR& CR
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * DA 339
   * Difenildichetopirazolidina
   * Diphenyldiketopyrazolidine
   * 1,2-Diphenyl-3,5-dioxopyrazolidin
   * 1,2-Diphenyl-3,5-pyrazolidinedione
   * G 14744
 
                       *** 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           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MPHEAE Medicina et Pharmacologia Experimentalis.  (Basel, Switzerland)
   V.12-17, 1965-67.  For publisher information, see PHMGBN.
   Volume(issue)/page/year: 16,536,1967
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 338 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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: 132,16,1961
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 574 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MPHEAE Medicina et Pharmacologia Experimentalis.  (Basel, Switzerland)
   V.12-17, 1965-67.  For publisher information, see PHMGBN.
   Volume(issue)/page/year: 16,536,1967
 
                            *** END OF RECORD ***