*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CB9732000
CHEMICAL NAME           : Antibiotic X 4357 B
CAS REGISTRY NUMBER     : 80890-47-7
LAST UPDATED            : 199712
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C46-H75-N-O14
MOLECULAR WEIGHT        : 866.22
COMPOUND DESCRIPTOR     : Agricultural Chemical
                          Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Concanamycin A
   * X 4357 B
 
                       *** 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           : 21 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4076802
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2450 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4076802
 
                            *** END OF RECORD ***