*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CB9721000
CHEMICAL NAME           : Antibiotic X 206
CAS REGISTRY NUMBER     : 36505-48-3
LAST UPDATED            : 199106
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C47-H82-O14
MOLECULAR WEIGHT        : 871.29
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * X-206
 
                       *** 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           : 17 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 5,491,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1200 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   37ASAA "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson,
   M., and D. Eckroth, eds., New York, John Wiley & Sons, Inc., 1978
   Volume(issue)/page/year: 3,47,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85FZAT "Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds.,
   Tokyo, Univ. of Tokyo Press, 1967  Volume(issue)/page/year: -,784,1967
 
                            *** END OF RECORD ***