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中文名
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吡罗昔康
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中文同义
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吡罗昔康—炎痛喜康;2-甲基-4-羟基-N-(2-吡啶基)-2H-1,2-苯并噻嗪-3-甲酰胺-1,1-二氧化物;费啶;炎痛喜康;吡罗昔康;吡罗昔康(USP40);吡啶苯噻酰胺;吡氧噻嗪
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英文名
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Piroxicam
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英文同义
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4-HYDROXY-2-METHYL-3-(PYRID-2-YL-CARBAMOYL)-2H-1,2-BENZOTHIAZINE 1,1-DIOXIDE;4-HYDROXY-2-METHYL-3-(PYRID-2-YL-CARBAMOYL)-2H-1,2-BENZOTHIAZINE 1,2-DIOXIDE;4-HYDROXY-2-METHYL-N-2-PYRIDINYL-2H-1,2-BENZOTHIAZINE-3-CARBOXAMIDE;4-hydroxy-2-methyl-n-2-pyridinyl-2h-1,2-benzothiazine-3-carboxamide 1,1-dioxide;3,4-DIHYDRO-2-METHYL-4-OXO-N-2-PYRIDYL-2H-1,2-BENZOTHIAZINE-3-CARBOXAMIDE 1,1-DIOXIDE;AURORA KA-6753;4-Hydroxy-2-Methyl-1,2-Benzothiazine-3-Carboxylic Acid Ethylester-1,1-Dioxide;Pipoxicam
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CAS
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36322-90-4
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分子式
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C15H13N3O4S
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分子量
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331.35
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EINECS
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252-974-3
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结构式
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性质
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熔点
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198-200°C
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密度
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1.3664 (rough estimate)
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折射率
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1.6320 (estimate)
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储存条件
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2-8°C
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溶解度
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Practically insoluble in water, soluble in methylene chloride, slightly soluble in anhydrous ethanol. It shows polymorphism (5.9).
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形态
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neat
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酸度系数(pKa)
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6.3 (2:1 dioxane-water)
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水溶解性
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Soluble in water, ethanol, chloroform, ethyl acetate.
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波长(λmax)
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358nm(H2O)(lit.)
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Merck
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14,7506
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InChIKey
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QYSPLQLAKJAUJT-UHFFFAOYSA-N
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NIST化学物质信息
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Piroxicam(36322-90-4)
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EPA化学物质信息
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2H-1,2-Benzothiazine-3-carboxamide, 4-hydroxy-2-methyl-N-2-pyridinyl-, 1,1-dioxide (36322-90-4)
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产品展厅
