FR-900098 monosodium salt is primarily utilized in biochemical research, particularly in the study of enzyme inhibition. It serves as a potent inhibitor of certain enzymes involved in metabolic pathways, making it valuable for understanding cellular processes and disease mechanisms. This compound is often employed in experimental studies to investigate the effects of enzyme inhibition on cell growth and survival, providing insights that can aid in the development of therapeutic strategies. Its application is particularly relevant in the field of cancer research, where it helps in exploring potential targets for anti-cancer drugs. Additionally, it is used in microbiology to study the metabolic pathways of pathogens, contributing to the development of novel antimicrobial agents.