The molecule is a flavin mononucleotide that is FMN in which the 8-methyl group has been oxidised to the corresponding aldehyde. It is a flavin mononucleotide, a ribitol phosphate and an arenecarbaldehyde. It derives from a FMN. It is a conjugate acid of an 8-formyl-8-demethylriboflavin 5'-phosphate(3-).
[(2R,3S,4S)-5-(8-formyl-7-methyl-2,4-dioxobenzo[g]pteridin-10-yl)-2,3,4-trihydroxypentyl] dihydrogen phosphate