The molecule is an organic iodide salt and a pyridinium salt. It has a role as a fluorochrome. It contains a 4-(4-dihexadecylaminostyryl)-N-methylpyridium.
N,N-dihexadecyl-4-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]aniline;iodide