Used as an intermediate in the synthesis of pharmaceutical compounds, 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 complex heterocyclic structures. Commonly employed in the preparation of active pharmaceutical ingredients (APIs) targeting inflammatory diseases and neurological disorders. Also utilized in agrochemical research for developing novel pesticides with improved selectivity and efficacy. Its amino and chloro functional groups allow for diverse chemical modifications, making it valuable in high-throughput screening and structure-activity relationship (SAR) studies.