*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EI2962400
CHEMICAL NAME           : 5-beta-Bufa-20,22-dienolide, 3-alpha,14-dihydroxy-
CAS REGISTRY NUMBER     : 465-20-3
LAST UPDATED            : 199709
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C24-H34-O4
MOLECULAR WEIGHT        : 386.58
WISWESSER LINE NOTATION : L E5 B666TJ A1 E1 IQ OQ F- ET6OVJ
COMPOUND DESCRIPTOR     : Natural Product
SYNONYMS/TRADE NAMES :
   * Bufa-20,22-dienolide, 3,14-dihydroxy-, (3-alpha,5-beta)-
   * 3-epi-Bufalin
   * 3-alpha,14-Dihydroxy-5-beta-bufa-20,22-dienolide
   * 3-Epibufalin
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 970 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85ELDJ "Die Herzwirksamen Glykoside," Baumgarten, G., and W. Forster,
   Leipzig, Ger. Dem. Rep., VEB Georg Thieme, 1963  Volume(issue)/page/year:
   -,190,1963
 
                            *** END OF RECORD ***