Used primarily as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its structure allows for functionalization in multi-step reactions, making it valuable in constructing complex molecules. It is also employed in the development of bioactive compounds due to the presence of the chlorophenyl and enamide moieties, which are common in medicinal chemistry. Additionally, it serves as a building block in the synthesis of specialty polymers and dyes where vinyl and amide groups contribute to material properties.