Used primarily as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its structure supports the development of active ingredients in crop protection products due to its stability and reactivity in coupling reactions. Also employed in research settings for the preparation of specialty organic compounds, particularly in the design of novel kinase inhibitors and other biologically active molecules. Its ethyl and cyclobutyl groups enhance lipophilicity, making it valuable in optimizing drug candidates for improved membrane permeability.