*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY7525000 CHEMICAL NAME : 3-Pyrrolin-2-one, 3-acetyl-5-sec-butyl-4-hydroxy-, monosodium salt CAS REGISTRY NUMBER : 1013-59-8 LAST UPDATED : 199506 DATA ITEMS CITED : 7 MOLECULAR FORMULA : C10-H14-N-O3.Na MOLECULAR WEIGHT : 219.24 WISWESSER LINE NOTATION : T5MV EHJ CV1 DO EY2&1 &-NA- COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-Acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one monosodium salt * 3-Acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one sodium salt * 3-Acetyl-1,5-dihydro-4-hydroxy-5-(1-methylpropyl)-2H-pyrrol-2-one sodium salt * 3-Acetyltetramic acid sodium salt * NSC-525816 * Sodium tenuazonate * Tenuazonic acid, sodium salt *** 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 : 168 mg/kg TOXIC EFFECTS : Gastrointestinal - hypermotility, diarrhea Gastrointestinal - other changes Blood - hemorrhage REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 146 mg/kg TOXIC EFFECTS : Gastrointestinal - hypermotility, diarrhea Gastrointestinal - other changes Blood - hemorrhage REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 81 mg/kg TOXIC EFFECTS : Gastrointestinal - hypermotility, diarrhea Gastrointestinal - other changes Blood - hemorrhage REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 115 mg/kg TOXIC EFFECTS : Gastrointestinal - hypermotility, diarrhea Gastrointestinal - other changes Blood - hemorrhage REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Mammal - dog DOSE/DURATION : >40 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 90 mg/kg/9D-I TOXIC EFFECTS : Blood - hemorrhage REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 70 mg/kg/28D-I TOXIC EFFECTS : Gastrointestinal - necrotic changes Blood - hemorrhage Related to Chronic Data - death REFERENCE : CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968 *** END OF RECORD ***