The molecule is the 2',3'-cyclic phosphate derivative of 7,8-dihydro-D-neopterin. It is a pterin phosphate, a member of neopterins and a dihydropterin. It derives from a 7,8-dihydroneopterin. It is a conjugate acid of a 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate(1-).
2-amino-6-[(S)-hydroxy-[(4R)-2-hydroxy-2-oxo-1,3,2lambda5-dioxaphospholan-4-yl]methyl]-7,8-dihydro-3H-pteridin-4-one