The molecule is a cationic C1 cyanine dye having benzothiazolium-2-yl and quinolinium-4-yl substituents. It has a role as a fluorochrome. It is a quinolinium ion, a benzothiazolium ion and a cyanine dye.
trimethyl-[3-[4-[(Z)-(3-methyl-1,3-benzothiazol-2-ylidene)methyl]quinolin-1-ium-1-yl]propyl]azanium