The molecule is a 3',5'-cyclic purine nucleotide that is 3',5'-cyclic GMP in which the hydrogen at position 2 on the purine fragment is replaced by a 6-aminohexylthio group. It is a 3',5'-cyclic purine nucleotide, a ribonucleotide, an aryl sulfide and a primary amino compound. It derives from a 3',5'-cyclic GMP.
9-[(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-8-(6-aminohexylsulfanyl)-1H-purin-6-one