Used as a substrate in enzymatic reactions, particularly in DNA synthesis and sequencing processes. It plays a crucial role in polymerase chain reaction (PCR) techniques, enabling the amplification of DNA. Also utilized in studies of DNA replication, repair, and transcription mechanisms. In biochemical research, it serves as a nucleotide precursor for investigating cellular metabolism and enzyme kinetics. Additionally, it is employed in the development of nucleotide-based therapies and diagnostic tools.