*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WO9330000
CHEMICAL NAME           : Sulfanilamide, N(sup
                          1)-(4,6-dimethyl-2-pyrimidinyl)-, 1-oxide
CAS REGISTRY NUMBER     : 19250-31-8
LAST UPDATED            : 198608
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H14-N4-O3-S
MOLECULAR WEIGHT        : 294.36
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * N(sup 1)-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide 1-oxide
   * Sulfamethazine N-oxide
 
                       *** 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           : 1250 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB
   1001, 00-068 Warsaw 1, Poland)  V.10-    1962-  Volume(issue)/page/year:
   16,804,1968
 
                            *** END OF RECORD ***