N-acetyl Dapsone is primarily utilized in research settings as a metabolite of dapsone, aiding in the study of drug metabolism and pharmacokinetics. It serves as a reference compound in analytical methods to understand the metabolic pathways and clearance mechanisms of dapsone in biological systems. Additionally, it has been explored for its potential anti-inflammatory and antimicrobial properties, contributing to investigations in dermatology and infectious disease research. Its role in modulating immune responses has also made it a subject of interest in autoimmune disease studies.