2-Amino-6-iodopurine is primarily utilized in the field of organic synthesis and medicinal chemistry. It serves as a key intermediate in the preparation of various purine derivatives, which are important in the development of pharmaceutical compounds. This chemical is particularly valuable in the synthesis of nucleoside analogs, which are used in antiviral and anticancer therapies. Additionally, it plays a role in biochemical research for studying enzyme mechanisms and nucleotide interactions. Its iodine atom makes it a useful precursor for further functionalization through cross-coupling reactions, enabling the creation of complex molecules with potential therapeutic applications.