*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : PB1280000
CHEMICAL NAME           : Methanesulfonic acid, (antipyrinylamino)-, monosodium
                          salt
CAS REGISTRY NUMBER     : 129-89-5
LAST UPDATED            : 199512
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C12-H15-N3-O4-S.Na
MOLECULAR WEIGHT        : 320.35
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Amizole
   * Amizole (pharmaceutical)
   * Melaminsulfon
   * Melubrin sodium
   * 1-Phenyl-2,3-dimethyl-4-amino-5-pyrazolon-N-methanesulfonsaeuren natrium
   * Pyrazogin
   * Sulfamipyrine
   * Sulphamipyrin
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 5,213,1955
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 5 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
REFERENCE :
   HDTU** "Pharmakologische Prufung von Analgetika, Dissertation," Herrlen, G.,
   Pharmakologischen Institut der Universitat Tubingen, Fed. Rep. Ger., 1933 
   Volume(issue)/page/year: -,-,1933
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 3500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 5,213,1955
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 4500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 5,213,1955
 
                            *** END OF RECORD ***