1,7-Naphthyridin-8-amine is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those with potential therapeutic applications. Its structure is often incorporated into molecules designed to target specific enzymes or receptors, making it valuable in drug discovery efforts. Additionally, it is explored for its potential in developing antimicrobial, antiviral, and anticancer agents due to its ability to interact with biological targets effectively. Researchers also investigate its role in creating fluorescent probes or sensors for biochemical studies, leveraging its unique chemical properties.