N3,5-Dimethyl-2'-O- (2-methoxyethyl) uridine

This 2'-O-MOE modified, N3, N5-dimethylated uridine derivative is a chemically engineered nucleoside analog. It serves as a critical building block in oligonucleotide synthesis for biochemical research, particularly in the development of modified antisense oligonucleotides and siRNAs for in vitro and in vivo stability and efficacy studies.