*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XJ9094000
CHEMICAL NAME           : Thieno(2,3-d)pyrimidine,
                          5-methyl-4-(4-methyl-1-piperazinyl)-, hydrochloride
CAS REGISTRY NUMBER     : 37724-45-1
LAST UPDATED            : 199007
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H16-N4-S.Cl-H
MOLECULAR WEIGHT        : 284.84
WISWESSER LINE NOTATION : T56 BS GN INJ D1 F- AT6N DNTJ D1 &GH
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5-Methyl-4-(4-methyl-1-piperazinyl)thieno(2,3-d)pyrimidine hydrochloride
   * QM-1148
 
                       *** 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           : 41 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 7,224,1972
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 12 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 7,224,1972
 
                            *** END OF RECORD ***