Uridine-5- (N-Fmoc-methylamino) -acetyl (9-fluorenylmethyl) ester

This compound is a 5-modified pyrimidine nucleoside derivative featuring an N-Fmoc-protected methylamino-acetyl group. It serves as a key synthetic intermediate in oligonucleotide chemistry for constructing modified RNA strands, facilitating in vitro studies on nucleic acid structure, function, and stability.