This compound is primarily utilized in biochemical research as a potent inhibitor of S-adenosylhomocysteine hydrolase (SAHase), an enzyme involved in methylation processes. By inhibiting SAHase, it disrupts the methylation of DNA, RNA, and proteins, which is crucial for studying epigenetic regulation and gene expression. Researchers employ it to investigate the role of methylation in various biological processes, including cancer development, viral replication, and cellular differentiation. Additionally, it has shown potential in antiviral and anticancer studies, where modulation of methylation pathways can influence disease progression. Its application extends to exploring therapeutic strategies targeting epigenetic mechanisms in diseases where abnormal methylation plays a key role.