The molecule is trianion of F420-0 arising from deprotonation of the carboxylic acid and phosphate functions as well as the 3-position on the pyrimidinoquinoline ring system; major species at pH 7.3. It is an organophosphate oxoanion and a ribitol phosphate. It is a conjugate base of a F420-0.
(2S)-2-[oxido-[(2R,3S,4S)-2,3,4-trihydroxy-5-(2-oxido-4,8-dioxo-3H-pyrimido[4,5-b]quinolin-10-yl)pentoxy]phosphoryl]oxypropanoate