Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of indole-based drugs targeting neurological and psychiatric disorders. Its sulfonamide functional group enhances binding selectivity in receptor sites, making it valuable in medicinal chemistry for designing serotonin and dopamine modulators. Also employed in agrochemical research for creating bioactive molecules with pesticidal and fungicidal properties. The compound’s stability and reactivity profile support its use in cross-coupling reactions and heterocyclic derivatization during advanced organic synthesis.