Used in organic synthesis as an intermediate for pharmaceuticals and bioactive compounds. Its aldehyde and ether functional groups allow for diverse reactions, including condensations and reductions. Commonly employed in the preparation of heterocyclic compounds, particularly in the development of nicotinamide-based analogs. Also utilized in medicinal chemistry for constructing kinase inhibitors and antimicrobial agents. Serves as a building block in the synthesis of fluorescent probes due to its aromatic and electron-donating properties.