Used as an intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals and agrochemicals. Its structure supports the development of benzofuran-based derivatives, which show potential in medicinal chemistry for antimicrobial, anti-inflammatory, and anticancer activities. Commonly employed in cross-coupling reactions, such as Suzuki or Heck reactions, to build complex molecules for drug discovery research. Also utilized in the preparation of fluorescent dyes and organic electronic materials due to the benzofuran core’s favorable photophysical properties.