Used primarily as a key intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It plays a crucial role in the formation of amide bonds, enabling the creation of various bioactive compounds. Its fluorine atom enhances the stability and reactivity of the resulting molecules, making it valuable in the development of drugs with improved metabolic properties. Additionally, it is employed in the synthesis of specialty chemicals and dyes, where its unique structure contributes to the desired chemical properties of the final product.