The molecule is the 6-isomer of a fluorescent dye with an emission wavelength of 602 nm, derived from a heteropentacyclic ring system. It has a role as a fluorochrome.
4-[[4-(chloromethyl)benzoyl]amino]-2-(6,7,7,9,17,19,19,20-octamethyl-2-oxa-20-aza-6-azoniapentacyclo[12.8.0.03,12.05,10.016,21]docosa-1(14),3,5,8,10,12,15,17,21-nonaen-13-yl)benzoate