*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AI5010000 CHEMICAL NAME : Acetic acid, 2-(o-(((4-isopropyl-2-methyl-5-oxo-1-phenyl-3-pyrazol in-3-yl)methyl)carbam oyl) phenyl)- CAS REGISTRY NUMBER : 74512-62-2 BEILSTEIN REFERENCE NO. : 5647540 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C23-H25-N3-O4 MOLECULAR WEIGHT : 407.51 WISWESSER LINE NOTATION : T5NNVJ A1 BR& DY1&1 E1MVR B1VQ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * AIA * Aspirin-isopropylantipyrine * 1-Phenyl-2-methyl-3-(((2-acetoxybenzoyl)amino)methyl)pyrazolone * N-(4-Propylphenazol-5-yl)-2-acetoxybenzamide * N-3'a-Propyphenazonyl-2-acetoxybenzamide *** 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 : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 28,1237,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3680 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 28,1237,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 28,1237,1980 *** END OF RECORD ***