*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LK6906000
CHEMICAL NAME           : Flavan, 2,3,3',4,4',5,7-heptahydroxy-
CAS REGISTRY NUMBER     : 64296-43-1
LAST UPDATED            : 199109
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C15-H12-O8
MOLECULAR WEIGHT        : 320.27
WISWESSER LINE NOTATION : T66 BO CHJ CQ CR CQ DQ& DQ EQ GQ IQ
SYNONYMS/TRADE NAMES :
   * 2-(3,4-Dihydroxyphenyl)-2,3,4,5,7-pentahydroxy-1-benzopyran
   * 2,3,3',4,4'5,7-Hetahydroxyflavan
   * P13
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Tumorigenic - active as anti-cancer agent
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: 13,241,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 450 mg/kg
TOXIC EFFECTS :
   Tumorigenic - active as anti-cancer agent
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: 13,241,1978
 
                            *** END OF RECORD ***