4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxamide

• 常用名: 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxamide
• 英文名: 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxamide
• CAS号: 24683-25-8
• 分子量: 254.26200
• 密度: 1.603g/cm3
• 沸点: 517.9ºC at 760 mmHg
• 分子式: C₁₀H₁₀N₂O₄S
• 熔点: N/A
• 闪点: 267ºC

名称

• 英文名: 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxamide

物理化学性质

• 密度: 1.603g/cm3
• 沸点: 517.9ºC at 760 mmHg
• 分子式: C₁₀H₁₀N₂O₄S
• 分子量: 254.26200
• 闪点: 267ºC
• 精确质量: 254.03600
• PSA: 110.07000
• LogP: 2.20100
• InChIKey: BBOFTHBIXOWDMA-UHFFFAOYSA-N
• SMILES: CN1C(C(N)=O)=C(O)c2ccccc2S1(=O)=O
• 蒸汽压: 1.5E-11mmHg at 25°C
• 折射率: 1.69

英文别名

• UNII-94RNA5J21S
• 2H-1,2-Benzothiazine-3-carboxamide,4-hydroxy-2-methyl-,1,1-dioxide
• 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide
• Piroxicam Impurity C
• Despyridyl Piroxicam (Piroxicam Impurity C)