CAS number：71125-38-7
Molecular formula：C14H13N3O4S2
molecular weight：351.4007
Chemical structure：
| Product | Meloxicam | |
| Shelf Life | 3 years | |
| Testing Subjects | Standard | Testing Results |
| Appearance | A pale yellow powder; | A pale yellow powder; |
| Identification | Should comply with the IR Spectrum | Comply with the IR spectrum |
| Impurities | ||
| Impurity A | Nmt 0.1% | < 0.03% |
| Impurity B | Nmt 0.1% | Not detected |
| Impurity C | Nmt 0.05% | Not detected |
| Impurity D | Nmt 0.05% | < 0.03% |
| Any other impurity | Nmt 0.1% | < 0.03% (260nm) |
| Total impurities | Nmt 0.3% | 0.06% (350nm) |
| Heavy Metal | Nmt 20 ppm | < 20ppm |
| Loss on drying | Nmt 0.5% | 0.02% |
| Sulphated ash | Nmt 0.1% | 0.03% |
| Assay on dried basis | 99.0%-101.0% | 100.1% |
| Conclusion: complies with the EP7.0 Standard | ||
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