Flavin mononucleotide

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Flavin mononucleotide
IUPAC name Phosphoric acid mono-[5-(7,8-dimethyl-2,4-dioxo-3,4-dihydro-2H-benzo[g]pteridin-10-yl)-2,3,4-trihydroxy-pentyl] ester
Other names FMN
Identifiers
CAS number [146-17-8]
PubChem 710
MeSH Flavin+mononucleotide
SMILES O=C(N3)C2=NC1=CC(C)=C(C)C=C1N(C[C@H](O)[C@H](O)[C@@H](COP(O)(O)=O)O)C2=NC3=O
Properties
Molecular formula C17H21N4O9P
Molar mass 456.344 g/mol
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox disclaimer and references

Flavin mononucleotide or FMN is derived from riboflavin (vitamin B2) and functions as cofactor of various oxidoreductases. During catalytic cycle, the reversible interconversion of oxidized (FMN), semiquinone (FMNH) and reduced (FMNH2) forms occurs.

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