*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO8412536
CHEMICAL NAME           : 1H-Purine-2,6-dione,
                          3,7-dihydro-1,3-bis(2-methylpropyl)-8-methyl-
CAS REGISTRY NUMBER     : 81250-28-4
BEILSTEIN REFERENCE NO. : 4198152
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H22-N4-O2
MOLECULAR WEIGHT        : 278.40
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1,3-Diisobutyl-8-methylxanthine
   * Xanthine, 1,3-diisobutyl-8-methyl-
 
                       *** 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           : 240 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 25,653,1990
 
                            *** END OF RECORD ***