*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LX8935000
CHEMICAL NAME           : Geldanamycin,
                          18,21-didehydro-6,17-didemethoxy-12-O-demethyl-1,8,21
                          -dideoxo-18,21-dihydr oxy-
                          15-methoxy-6-methyl-11-O-methyl-, (6S,15R)-
CAS REGISTRY NUMBER     : 86683-20-7
LAST UPDATED            : 199303
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C29-H42-N2-O8
MOLECULAR WEIGHT        : 546.73
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Antibiotic C 33196E5R
   * C 33196E5R
 
                       *** 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           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BAXXDU British UK Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2106111
 
                            *** END OF RECORD ***