Used primarily as a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals. It serves as a building block in the preparation of heterocyclic compounds, particularly those containing nitrogen, which are important in drug development. Its α-diketone functionality allows for participation in condensation and cyclization reactions, making it valuable in creating active pharmaceutical ingredients (APIs) with anti-inflammatory or antimicrobial properties. Also employed in research settings for the development of novel organic compounds and in the production of specialty chemicals requiring chlorinated aromatic ketone structures.