Phenazin-1-ylamine is primarily utilized in the field of organic synthesis and material science. It serves as a key intermediate in the production of various dyes and pigments, particularly those used in the textile and printing industries. Its structure allows it to act as a building block for creating complex molecules with specific optical properties. Additionally, it is employed in the development of organic semiconductors and conductive polymers, which are essential components in electronic devices such as OLEDs and solar cells. In biochemical research, phenazin-1-ylamine derivatives are explored for their potential antimicrobial and anticancer properties, making it a compound of interest in pharmaceutical studies.