Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of compounds with potential anti-inflammatory and analgesic properties. It serves as a building block in medicinal chemistry for constructing more complex molecules targeting central nervous system disorders. Its structure allows for easy functionalization, making it valuable in drug discovery research. Also employed in the preparation of heterocyclic compounds for use in organic electronic materials due to the electron-rich nature of the benzothiophene core.