*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UO8409700 CHEMICAL NAME : 1H-Purine-2,6-dione, 3,7-dihydro-7-(4-aminophenyl)-1,3-dimethyl- CAS REGISTRY NUMBER : 963-48-4 BEILSTEIN REFERENCE NO. : 0562232 REFERENCE : 5-26-14-00037 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H13-N5-O2 MOLECULAR WEIGHT : 271.31 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 7-(p-Aminofenil)teofillina * 3,7-Dihydro-7-(4-aminophenyl)-1,3-dimethyl-1H-purine-2,6-dione * Theophylline, 7-(p-aminophenyl)- *** 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 : 75 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 34,890,1979 *** END OF RECORD ***