CAS 146-14-5PubChem CID 643975
Flavin Adenine Dinucleotide
FAD is a flavin adenine dinucleotide in which the substituent at position 10 of the flavin nucleus is a 5'-adenosyldiphosphoribityl group. It has a role as a cofactor, a prosthetic group, a mouse metabolite, an Escherichia coli metabolite and a human metabolite. It is a vitamin B2 and a flavin adenine dinucleotide. It is a conjugate acid of a FAD(3-). — ChEBI
- IUPAC name
- [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)-2,3,4-trihydroxypentyl] hydrogen phosphate
- Molecular formula
- C27H33N9O15P2
- Molecular weight
- 785.5 g/mol
- Exact mass
- 785.15713538 Da
- XLogP3
- -5.0
- Topological polar surface area
- 356.0 Ų
- Hydrogen-bond donors
- 9
- Hydrogen-bond acceptors
- 20
- Covalent units
- 1
- Defined stereocentres
- 7
Also known as
Flavin-adenine dinucleotideFlavine-adenine dinucleotideFlavine adenosine diphosphateAdenine-riboflavin dinucleotideRiboflavin 5'-adenosine diphosphateFlavin adenin dinucleotideFlavine adenine dinucleotideZC44YTI8KK
16 more reported names
CHEBI:16238NSC-112207ADENOSINE 5'-(TRIHYDROGEN PYROPHOSPHATE), 5'-5'-ESTER with RIBOFLAVINERiboflavin 5'-(trihydrogen diphosphate), 5'-5'-ester with adenosineRiboflavin 5'-(trihydrogen diphosphate), P'->5'-ester with adenosineRiboflavin 5'-(trihydrogen diphosphate), P'-5'-ester with adenosineRIBOFLAVINE 5'-(TRIHYDROGEN DIPHOSPHATE) 5'->5'-ESTER WITH ADENOSINERefChem:140623Dinucleotide, Flavin-AdenineCHEBI:24040205-663-1FADAdenine-flavin dinucleotideAdenine-flavine dinucleotideAdenine-riboflavin dinuceotideRiboflavin-adenine dinucleotide
External database identifiers
- ChEBI:CHEBI:16238
- ChEMBL:CHEMBL1232653
- EPA DTXSID:DTXSID4048307
- PubMed:12560550
- PubMed:10666321
- PubMed:10586875
- PubMed:9354
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.