Used in the synthesis of various organic compounds, particularly in the development of pharmaceuticals. It serves as a key intermediate in the production of drugs targeting neurological disorders due to its indole structure, which is prevalent in many bioactive molecules. Additionally, it is employed in the creation of dyes and pigments, leveraging its aromatic properties to produce vibrant colors. In research, it is utilized to study indole derivatives and their potential applications in medicinal chemistry. Its role in the synthesis of agrochemicals also highlights its importance in developing pesticides and herbicides.