3'-beta-Azido-2',3'-dideoxy-5'-O- (4-methoxytrityl) uridine

This compound is a 3'-azido-modified, 2',3'-dideoxyuridine derivative, protected with a 4-methoxytrityl group at the 5'-position. As a nucleoside analog, it serves as a key intermediate in synthetic organic chemistry for the preparation of potential antiviral agents, particularly for research into nucleoside reverse transcriptase inhibitors.