*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2982400
CHEMICAL NAME           : 4H-1-Benzopyran-4-one,
                          5,7-dihydroxy-3-(3,4-dihydroxyphenyl)-
CAS REGISTRY NUMBER     : 480-23-9
BEILSTEIN REFERENCE NO. : 0292790
REFERENCE               : 5-18-05-00318 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H10-O6
MOLECULAR WEIGHT        : 286.25
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5,7-Dihydroxy-3-(3,4-dihydroxyphenyl)-4H-1-benzopyran-4-one
   * Isoflavone, 3',4',5,7-tetrahydroxy-
   * Isoluteolin
   * Orobol
   * 3',4',5,7-Tetrahydroxyisoflavone
   * 5,7,3',4'-Tetrahydroxyisoflavone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 28,947,1975
 
                            *** END OF RECORD ***