Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate hydrate is primarily used in biochemical research and pharmaceutical development. It serves as a key intermediate in the synthesis of nucleotides and nucleoside analogs, which are crucial for studying DNA and RNA processes. This compound is also utilized in the development of antiviral and anticancer drugs, as it plays a role in inhibiting viral replication and targeting cancer cell proliferation. Additionally, it is employed in enzymatic studies to understand metabolic pathways and enzyme mechanisms, particularly those involving nucleotide metabolism. Its stability and solubility make it a valuable reagent in laboratory settings for various experimental applications.