The molecule is an anionic fluorescent dye consisting of an organic heteroheptacyclic moiety conjugated to a phosphatidylethanolamine group via a sulphonamide bond. It has a role as a fluorochrome. It is an organic heteroheptacyclic compound, an organosulfonate oxoanion and a phosphatidylethanolamine.
5-[2-[2,3-di(hexadecanoyloxy)propoxy-oxidophosphoryl]oxyethylsulfamoyl]-2-(3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaen-16-yl)benzenesulfonate