N,4-Dihydroxybenzimidamide is primarily utilized in the synthesis of various pharmaceutical compounds due to its structural properties. It serves as a key intermediate in the development of drugs targeting specific enzymes or receptors, particularly in the treatment of infectious diseases. Its hydroxyl and amidine groups make it a versatile building block for creating molecules with potential antimicrobial or antiviral activity. Additionally, it is employed in organic synthesis to construct complex heterocyclic compounds, which are often explored for their biological and medicinal properties. Researchers also investigate its potential in designing inhibitors for specific biochemical pathways, contributing to advancements in drug discovery and therapeutic applications.