*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6475870
CHEMICAL NAME           : 3(2H)-Pyridazinone,
                          4-((2-(dimethylamino)ethyl)amino)-6-methoxy-2-phenyl-
                          , hydrochloride, hydrate (2:2:1)
LAST UPDATED            : 198912
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H20-N4-O2.Cl-H.1/2H2-O
MOLECULAR WEIGHT        : 333.83
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-((2-(Dimethylamino)ethyl)amino)-6-methoxy-2-phenyl-3(2H)-pyridazinone  
   hydrochloride 1/2H2O
 
                       *** 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           : 363 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: 107,910,1987
 
                            *** END OF RECORD ***