HPLC Purity: Specification ≥98.0%; Test Result 98.45%.

Single Related Substance: Specification ≤0.50%; Test Result 0.31%. Total Related Substances: Specification ≤1.00%; Test Result 0.72%. Water Content: Specification ≤0.30%; Test Result 0.18%. Residue on Ignition: Specification ≤0.10%; Test Result 0.04%. Heavy Metals: Specification ≤10ppm; Test Result <5ppm. Melting Point: Specification 174–178℃; Test Result 175–177℃. Solubility: Slightly soluble in water, soluble in methanol, ethanol and ethyl acetate, compliant. Storage Condition: Sealed, room temperature, dry and protected from light. Shelf Life: 24 months under specified storage environment.

Conclusion: All test items comply with enterprise standard, the product is qualified.

It is an important pharmaceutical and organic synthesis intermediate. Widely used in the synthesis of aromatic heterocyclic compounds, drug molecular building blocks, dye intermediates and fine chemical raw materials. Also applied in academic laboratory organic synthesis research and coupling reaction raw materials.