4-Hydroxy-N,2-dimethyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
[CAS 892395-41-4]

Identification

• Name: 4-Hydroxy-N,2-dimethyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
• Synonyms: Amido Methyl Meloxicam (Meloxicam Impurity)
• Molecular Formula: C₁₅H₁₅N₃O₄S₂
• Molecular Weight: 365.43
• CAS Registry Number: 892395-41-4
• SMILES: Cc1cnc(s1)N(C)C(=O)C2=C(c3ccccc3S(=O)(=O)N2C)O
• InChI: 1S/C15H15N3O4S2/c1-9-8-16-15(23-9)17(2)14(20)12-13(19)10-6-4-5-7-11(10)24(21,22)18(12)3/h4-8,19H,1-3H3
• InChIKey: GEXSYKOSERXHIX-UHFFFAOYSA-N

Properties

• Density: 1.547g/cm³ (Cal.)
• Boiling point: 537.537°C at 760 mmHg (Cal.)
• Flash point: 278.892°C (Cal.)
• Refractive index: 1.695 (Cal.)