Used in organic synthesis as an intermediate for pharmaceuticals and fine chemicals. It participates in cyclization reactions to form heterocyclic compounds, particularly in the development of bioactive molecules such as flavonoids and other aromatic ketone derivatives. Its aldehyde groups enable condensation reactions, making it valuable in the preparation of dyes, fluorescent probes, and functionalized organic frameworks. Also employed in medicinal chemistry research for constructing complex aromatic systems with potential biological activity.