*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CB9292000
CHEMICAL NAME           : Antibiotic BU-2313 B
CAS REGISTRY NUMBER     : 69774-87-4
LAST UPDATED            : 199312
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C26-H33-N-O9
MOLECULAR WEIGHT        : 503.60
WISWESSER LINE NOTATION : T B566 A 1B L AOX EO HV LOTJ CVO1 D1 F1 J1
                          KY1&1UY1&1U1V- CT5MV EHJ DQ
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * BU-2313 B
 
                       *** 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           : 115 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: #4169096
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 225 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: #4169096
 
                            *** END OF RECORD ***