7-Deaza-2'-deoxyadenosine (7-Deaza-dA)

7-Deaza-dA and 7-Deaza-dG are isomers of A and G and have similar electron density. These modifed bases have been used for physical studies related to the interaction of enzymes and DNA as well as studies regarding the formation and structure of triplex DNA. 7-deaza purine monomers lack groups critical for hydrogen bonding.

312.22

C11H13N4O5P