*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CB9403000
CHEMICAL NAME           : Antibiotic K 231
CAS REGISTRY NUMBER     : 37326-19-5
LAST UPDATED            : 198504
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C40-H66-N-O15
MOLECULAR WEIGHT        : 801.07
SYNONYMS/TRADE NAMES :
   * Coleimycin
   * K-231
 
                       *** 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           : 820 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: 2,101,1980
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 350 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: 2,101,1980
 
                            *** END OF RECORD ***