The molecule is a cationic fluorescent dye derived from 9-phenylxanthene. It has a role as a fluorochrome. It is a xanthene dye and an iminium ion.
[9-[4-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-3-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]phenyl]-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium