Used primarily as an intermediate in the synthesis of pharmaceuticals, particularly in the production of nonsteroidal anti-inflammatory drugs (NSAIDs). It serves as a building block in the preparation of profen-class drugs, where its reactivity allows for the formation of key carbon-carbon bonds. Its structure facilitates alkylation and condensation reactions, making it valuable in fine chemical manufacturing. Also employed in the development of agrochemicals and specialty organic compounds requiring chlorinated ketone functionalities.