6-Amino-1H-indole-3-carbonitrile is primarily used in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of various biologically active compounds, particularly those targeting neurological and psychiatric disorders. Its structure is often exploited in the synthesis of indole-based derivatives, which are known for their potential therapeutic properties. Additionally, this compound is utilized in the creation of fluorescent probes and dyes, aiding in biochemical and cellular imaging studies. Its versatility also extends to material science, where it contributes to the development of organic electronic materials.