2-Deoxy-L-ribose-anilide is primarily utilized in biochemical research, particularly in the study of nucleic acids and their derivatives. It serves as a crucial intermediate in the synthesis of modified nucleosides, which are essential for understanding DNA and RNA structure and function. This compound is also employed in the development of antiviral and anticancer agents, as it can be used to create analogs that interfere with viral replication or tumor growth. Additionally, it finds application in enzymatic studies, where it helps in elucidating the mechanisms of enzymes involved in nucleotide metabolism. Its role in these areas underscores its importance in advancing medical and biological sciences.