This chemical is primarily used in molecular biology and biochemistry research, particularly in DNA synthesis and sequencing processes. It serves as one of the four nucleotide building blocks required for the enzymatic replication of DNA by DNA polymerases. In PCR (Polymerase Chain Reaction) applications, it is essential for amplifying specific DNA sequences, enabling studies in genetics, diagnostics, and forensics. Additionally, it is utilized in techniques like DNA labeling and mutagenesis, where precise incorporation of nucleotides is critical. Its stability and compatibility with enzymatic reactions make it a key component in various experimental workflows.