N-Ethyl-4-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
[CAS# 881399-30-0]

Identification

• Name: N-Ethyl-4-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
• Synonyms: Amido Ethyl Meloxicam (Meloxicam Impurity)
• Molecular Formula: C₁₆H₁₇N₃O₄S₂
• Molecular Weight: 379.45
• CAS Registry Number: 881399-30-0
• SMILES: CCN(c1ncc(s1)C)C(=O)C2=C(c3ccccc3S(=O)(=O)N2C)O
• InChI: 1S/C16H17N3O4S2/c1-4-19(16-17-9-10(2)24-16)15(21)13-14(20)11-7-5-6-8-12(11)25(22,23)18(13)3/h5-9,20H,4H2,1-3H3
• InChIKey: HGTQFLHZAJMDBY-UHFFFAOYSA-N

Properties

• Density: 1.501g/cm³ (Cal.)
• Boiling point: 544.072°C at 760 mmHg (Cal.)
• Flash point: 282.845°C (Cal.)
• Refractive index: 1.679 (Cal.)