HPLC Purity: Specification ≥98.0%; Test Result 98.50%.

Single Related Substance: Specification ≤0.50%; Test Result 0.25%. Total Related Substances: Specification ≤1.00%; Test Result 0.60%. Water Content: Specification ≤0.30%; Test Result 0.15%. Residue on Ignition: Specification ≤0.10%; Test Result 0.04%. Heavy Metals: Specification ≤10 ppm; Test Result <5 ppm. Melting Point: Specification 78–82 °C; Test Result 79–81 °C. Solubility: Complies with standard, soluble in conventional organic solvents. Storage Condition: Sealed, dry, room temperature, protected from light. Shelf Life: 24 months under recommended storage conditions.

Conclusion: All testing items meet enterprise quality standards, product is qualified.

It is an important pharmaceutical intermediate and organic synthesis building block.

Widely used for the synthesis of heterocyclic compounds and drug molecular derivatives. Applied in fine chemical synthesis, medical research and custom organic synthesis.