*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ9834000 CHEMICAL NAME : 1H-Pyrazolo(1,2-a)(1,2,4)benzotriazine-1,3(2H)-dione, 5-(dimethylamino)-8-hydroxy-9-methyl- 2-propyl- CAS REGISTRY NUMBER : 35306-78-6 BEILSTEIN REFERENCE NO. : 0626010 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C16-H20-N4-O3 MOLECULAR WEIGHT : 316.40 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-Dimethylamino-6-hydroxy-7-methyl-1,2-(n-propylmalonyl)-1,2-dihydro-1,2 ,4-benzotriazine * 6-HA * 6-Hydroxyazapropazone *** 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 : >3 gm/kg TOXIC EFFECTS : Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression Skin and Appendages - hair REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 23,666,1973 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression Skin and Appendages - hair REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 23,666,1973 *** END OF RECORD ***