*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VJ6066666
CHEMICAL NAME           : Rifamycin,
                          3-(((4-(2-propynyl)-1-piperazinyl)imino)methyl)-
CAS REGISTRY NUMBER     : 56964-37-5
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C45-H58-N4-O12
MOLECULAR WEIGHT        : 847.07
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-(((4-(2-Propynyl)-1-piperazinyl)imino)methyl)rifamycin
   * 3-(4-(2-Propynyl)-1-piperazinyl)iminomethylrifamycin SV
 
                       *** 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           : >2 gm/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: #4002754
 
                            *** END OF RECORD ***