Uridine 3′-Monophosphate Disodium Salt is widely used in biochemical research as a nucleotide precursor, playing a crucial role in studying RNA synthesis and metabolism. It is often employed in enzymatic reactions to investigate the mechanisms of RNA polymerases and other nucleic acid-related enzymes. In the field of molecular biology, it serves as a substrate for synthesizing RNA molecules in vitro, aiding in the exploration of gene expression and regulation. Additionally, it is utilized in cell culture studies to enhance cellular growth and proliferation, particularly in experiments involving nucleotide metabolism. Its applications also extend to the development of therapeutic agents targeting RNA-related diseases, such as viral infections and genetic disorders.