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 hydrogen bonds and engage in π-π stacking interactions, enhancing binding affinity to target proteins. Also employed in agrochemical research for designing novel pesticides with improved selectivity and efficacy. Its nitro and chloro functional groups allow for further chemical modifications, making it valuable in structure-activity relationship studies.