Glycine, N-[2-[[(9H-fluoren-9-ylMethoxy)carbonyl]aMino]ethyl]-N-[[2-oxo-4-[[(phenylMethoxy)carbonyl]aMino]-1(2H)-pyriMidinyl]acetyl]-

N-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-N-(2-(4-(((benzyloxy)carbonyl)amino)-2-oxopyrimidin-1(2H)-yl)acetyl)glycine is a peptide nucleic acid (PNA) that can be useful in the synthesis of pyrrolidine-??based peptide nucleic acid that contains tertiary amines in the main chain and examining its internalization into cells. It can also be useful in the synthesis dioxime-??peptide nucleic acids.