Used primarily in organic synthesis, it serves as a key intermediate in the production of pharmaceuticals and agrochemicals. Its formyl and nitrile functional groups make it versatile for constructing complex molecules. It is often employed in the development of active ingredients for medications, particularly in the synthesis of heterocyclic compounds. Additionally, it finds application in the creation of dyes and pigments due to its aromatic structure. Researchers also utilize it in the study of reaction mechanisms and the development of new synthetic methodologies.