The molecule is a 3',5'-cyclic purine nucleotide obtained by oxygenation of the nitrogen at position 1 on the purine fragment of 3',5'-cyclic AMP. It is a N-oxide, a 3',5'-cyclic purine nucleotide and an adenyl ribonucleotide. It derives from a 3',5'-cyclic AMP.
(4aR,6R,7R,7aS)-2-hydroxy-6-(1-hydroxy-6-iminopurin-9-yl)-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol