Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to its ability to form stable amide bonds and participate in halogen-based coupling reactions. Its chlorinated aromatic structure enhances binding affinity to certain enzyme targets, making it valuable in drug design. Also employed in agrochemical research for developing bioactive molecules with pesticidal or fungicidal properties.