Compound
FMNH2
Dianion of reduced flavin mononucleotide arising from deprotonation of both phosphate OH groups.
Definition from ChEBI (CHEBI:57618), read 2026-09-23. CC BY 4.0.
CHEBI:57618ChEBI
Structure
No depiction stored
Loading the model…
- Class
- Organic compound, anion
- Formula
- C17H21N4O9P
- Mass
- 456.348 g/mol
- Charge
- -2
- InChIKey
- YTNIXZGTHTVJBW-SCRDCRAPSA-L
- SMILES
- Cc1cc2c(cc1C)N(C[C@H](O)[C@H](O)[C@H](O)COP(=O)([O-])[O-])c1nc(=O)nc(=O)c1N2
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
Reactions
57 reactions
A common cofactor or currency species. Appears in 57 reactions — see the full list.
Other names
7 names
Resolves to: FMNH2
- Also called
- 1,5-dihydroriboflavin 5'-phosphateFMNH2 dianionreduced flavin mononucleotide dianionreduced FMN dianionreduced FMN(2-)reduced FMN(2−)
- Systematic name
- 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-1,3,4,5-tetrahydrobenzo[g]pteridin-10(2H)-yl)-5-O-phosphonato-D-ribitol