Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of fluorinated active pharmaceutical ingredients (APIs) where the fluorine atom enhances metabolic stability and bioavailability. Its aldehyde group allows for easy functionalization, making it valuable in constructing complex molecules. Commonly employed in the preparation of agrochemicals and specialty organic compounds requiring specific electronic or steric properties. Also utilized in research settings for creating novel heterocyclic compounds through condensation and cyclization reactions.