Piroxicam
Appearance: Crystalline powder ranging from off white to slightly yellow green in color;
Melting point: 198-202 ℃, melting and decomposing simultaneously.
Regarding substances: The maximum single impurity shall not exceed 0.1%; The total magazine shall not exceed 1.0%;
Chloride: not exceeding 0.1%;
Dry weight loss: not exceeding 1.0%;
Burning residue: not exceeding 0.1%;
Heavy metals: not exceeding 20ppm;
Arsenic salt: not exceeding 0.0004%
Content: not less than 98.5%.
Indications: To provide symptomatic treatment for relieving pain and swelling in various types of arthritis and soft tissue lesions.
Description
English name:Piroxicam
Chemical name:4-Hydroxy-2-methyl-3-(pyrid-2-yl-carbamoyl)-2H-1,2-benzothiazine 1,1-dioxide;
chemical formula:C15H13N3O4S;
Molecular formula:331.35;
CAS NO.:36322-90-4;
LogP:2.23






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