Used as an intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the development of nicotinamide-based compounds. It serves as a building block for pyridine derivatives, which are important in the creation of crop protection agents and vitamin B3 analogs. Its aldehyde functionality allows for easy modification in multi-step organic reactions, making it valuable in fine chemical manufacturing. Also employed in research for developing novel heterocyclic compounds with potential biological activity.