The molecule is a 2'-deoxyribonucleoside 5'-triphosphate(4-) arising from deprotonation of the triphosphate OH groups of 2'-deoxycytidine 5'-triphosphate (dCTP); major species at pH 7.3. It is a conjugate base of a dCTP(3-).
[[[(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl] phosphate