Sinefungin (Standard) is the analytical standard of Sinefungin (HY-101938). This product is intended for research and analytical applications. Sinefungin is a potent inhibitor of virion mRNA(guanine-7-)-methyltransferase, mRNA(nucleoside-2-)-methyltransferase, and viral multiplication[1]. Sinefungin, a SET7/9 inhibitor, ameliorates renal fibrosis by inhibiting H3K4 methylation[2].