*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO8427650
CHEMICAL NAME           : 1H-Purine-2,6-dione,
                          3,7-dihydro-1,3-dimethyl-7-(2-nitrophenyl)-
CAS REGISTRY NUMBER     : 72898-60-3
BEILSTEIN REFERENCE NO. : 1164480
REFERENCE               : 5-26-13-00566 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H11-N5-O4
MOLECULAR WEIGHT        : 301.29
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3,7-Dihydro-1,3-dimethyl-7-(2-nitrophenyl)-1H-purine-2,6-dione
   * 7-(2-Nitrofenil)teofillina
   * Theophylline, 7-(o-nitrophenyl)-
 
                       *** 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           : 130 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 ***