MS432 is primarily utilized in the field of medicinal chemistry and drug development. Its application is focused on its role as a selective inhibitor, particularly targeting specific enzymes or proteins involved in disease pathways. This makes it a valuable compound in the research and development of therapeutic agents, especially for conditions like cancer, where it helps in modulating cellular processes to inhibit tumor growth. Additionally, MS432 is used in biochemical studies to understand the mechanisms of enzyme inhibition and to explore potential drug interactions. Its specificity and efficacy in targeting particular biological pathways contribute to its significance in preclinical studies and the development of novel treatments.