Used as a key 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 stable heterocyclic structures that interact with biological targets. Commonly employed in research settings to design drugs targeting inflammatory diseases and neurological disorders. Also utilized in agrochemical research for developing new pesticides with improved efficacy and selectivity. Its nitro and chloro functional groups allow for further chemical modifications, making it valuable in structure-activity relationship (SAR) studies.