Used primarily as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of anti-inflammatory and analgesic drugs. Its structure supports the formation of bioactive molecules by serving as a building block in multi-step organic reactions. Due to the presence of electron-withdrawing groups and the sulfonyl moiety, it is effective in facilitating carbon-carbon bond formation and enhancing molecular stability in drug candidates. It is also employed in research settings for designing compounds targeting central nervous system disorders owing to its ability to cross biological membranes and interact with specific enzyme systems.