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CAS号:76508-35-5
英文名称:Isopropyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity I)
英文同义词:NSC 642708;Isopropyl 4-Hydroxy-;1-Methylethyl 4-Hydroxy-2H-1,2-benz;Isopropyl 4-Hydroxy- (Piroxicam Impurity I);propan-2-yl 4-hydroxy-1,1-dioxo-2H-1λ6,2-benzothiazine-3-carboxylate;4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid 1-methylethyl ester 1,1-dioxide;2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-, 1-methylethyl ester, 1,1-dioxide;Isopropyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity I);4-Hydroxy-1,1-dioxo-1,2-dihydro-1lambda*6*-benzo[e][1,2]thiazine-3-carboxylic acid isopropyl ester
中文名称:吡罗昔康杂质 I
中文同义词:吡罗昔康杂质I (EP);吡罗昔康杂质I(EP) 标准品
分子式:C12H13NO5S
分子量:283.3
熔点: 170℃ (ethanol )