*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV6234743 CHEMICAL NAME : 2-Pyrimidinamine, 5-bromo-4-chloro-N-(1-methylethyl)-6-(4-methyl-1-pipe razinyl)- CAS REGISTRY NUMBER : 61973-51-1 LAST UPDATED : 199806 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H19-Br-Cl-N5 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Bromo-4-chloro-N-(1-methylethyl)-6-(4-methyl-1-piperazinyl)-2-pyrimidi namine * 2-Isopropylamino-4-(N-methylpiperazinyl)-5-bromo-6-chloropyrimidine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4051244 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 86 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4051244 *** END OF RECORD ***