The molecule is a nucleoside 3',5'-cyclic phosphate that is cGMP in which the nitrogen atom at position 7 on the purine fragment is replaced by a methine (C-H) group It is a nucleoside 3',5'-cyclic phosphate, a ribonucleotide and a N-glycosylpyrrolopyrimidine. It derives from a tubercidin.
7-[(4aR,6R,7R,7aS)-2,7-dihydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl]-2-amino-3H-pyrrolo[2,3-d]pyrimidin-4-one