Used in the synthesis of pharmaceutical intermediates, particularly in the development of active pharmaceutical ingredients (APIs) requiring halogenated aromatic scaffolds. Its functional groups enable coupling reactions and nucleophilic substitutions, making it valuable in medicinal chemistry for constructing complex molecules. Commonly employed in research settings for designing compounds with potential anticancer, anti-inflammatory, or antimicrobial activity. Also utilized in the preparation of specialty chemicals where selective halogen placement is critical for reactivity or biological activity.