*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ3100050
CHEMICAL NAME           : 4H-1-Benzopyran-4-one,
                          5-hydroxy-3-(4-hydroxyphenyl)-7-methoxy-
CAS REGISTRY NUMBER     : 552-59-0
BEILSTEIN REFERENCE NO. : 0292155
REFERENCE               : 5-18-04-00595 (Beilstein Handbook Reference)
LAST UPDATED            : 199709
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H12-O5
MOLECULAR WEIGHT        : 284.28
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-1-benzopyran-4-one
   * Isoflavone, 4',5-dihydroxy-7-methoxy-
   * Prunetin
 
                       *** 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           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 13,51,1979
 
                            *** END OF RECORD ***