*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WM5562000
CHEMICAL NAME           : Succinic acid, butyl ester, ester with
                          D-threo-(-)-2,2-dichloro-N-(beta-hydroxy-alpha-
                          (hydroxymethyl)-p-nitrophenethyl)acetamide
LAST UPDATED            : 198308
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H24-Cl2-N2-O8
MOLECULAR WEIGHT        : 479.35
WISWESSER LINE NOTATION : WNR DYQYMVYGG1OV2VO4
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Chloramphenicol butylsuccinate
   * Chloramphenicol monosuccinate butyl ester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ANTCAO Antibiotics and Chemotherapy (Washington, DC).  (Washington, DC)
   V.1-12, 1951-62.  For publisher information, see CLMEA3.
   Volume(issue)/page/year: 12,22,1962
 
                            *** END OF RECORD ***