HPLC Purity: Specification ≥98.0%; Test Result 98.62%.
Melting Point: Specification 155–163 °C; Test Result 157.2–161.5 °C.
Water Content: Specification ≤0.30%; Test Result 0.18%.
Residue on Ignition: Specification ≤0.10%; Test Result 0.05%.
Heavy Metals: Specification ≤10 ppm; Test Result <5 ppm.
Single Impurity: Specification ≤0.50%; Test Result 0.21%.
Total Impurities: Specification ≤1.00%; Test Result 0.65%.
Solubility: Complies, soluble in DMF and methanol, slightly soluble in water.
Storage Condition: Sealed, dry, 2–8 °C, away from light and moisture.
Shelf Life: 12 months under recommended storage.
Conclusion: All items meet enterprise quality standard; product is qualified.
Key pharmaceutical intermediate and building block for Suzuki-Miyaura cross-coupling reactions Widely used in synthesis of pyridine-containing drugs, kinase inhibitors, and heterocyclic compounds Applied in medicinal chemistry for lead optimization and library synthesis Used as research reagent in organic synthesis and material science
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