Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of antipsychotic drugs such as risperidone and paliperidone. Its structure serves as a core scaffold in bioactive molecules, enabling the development of compounds with central nervous system activity. Also employed in the preparation of agrochemicals and functional materials due to its reactivity and stability in organic transformations. Commonly utilized in research settings for constructing heterocyclic compounds through condensation, reduction, or cyclization reactions.