Used primarily as an intermediate in organic synthesis, especially in the development of pharmaceuticals and agrochemicals. Its structure supports the creation of complex indole-based compounds, which are common in bioactive molecules. It is also employed in the synthesis of dyes and fluorescent probes due to its nitro group and aromatic framework, which enhance photophysical properties. Additionally, it serves as a building block in medicinal chemistry for designing compounds with potential anti-inflammatory, antimicrobial, or anticancer activities.