The molecule is a methanesulfonate salt, a pyrrolidinone and an organic heterotricyclic compound. It has a role as a fluorochrome. It contains a triethylammonium ion and an Alexa Fluor 430(1-).
[9-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-8,8-dimethyl-2-oxo-4-(trifluoromethyl)pyrano[3,2-g]quinolin-6-yl]methanesulfonate;triethylazanium