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China and the United States are the leading exporters of quinolinic acid, accounting for the majority of global shipments in recent years, while Germany, Japan, and South Korea represent the largest importers. Quinolinic acid prices have remained relatively stable amid consistent demand from pharmaceutical and agrochemical manufacturers. Exports from China have expanded steadily since 2022, while U.S. export volumes have plateaued, reflecting a gradual consolidation of supply-side dominance in Asia.
Quinolinic acid (CAS 89-00-9) is a white to off-white crystalline solid at room temperature, odorless, with a melting point of approximately 230–235 °C (with decomposition). It is a heterocyclic aromatic carboxylic acid, classified as a pyridinecarboxylic acid derivative and a key organic chemical intermediate. Industrially, it serves primarily as a precursor in the synthesis of quinolone antibiotics, specialty dyes, and metal-chelating agents. Its principal application areas include pharmaceuticals—particularly in the manufacture of antimicrobial and anti-inflammatory compounds—and fine chemicals for catalyst ligands and functional materials.
Inhibits glucose synthesis
White powder;Light yellow powder
This chemical is included in Fine Chemicals. See more about what is Quinolinic acid and Quinolinic acid SDS information.
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