Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:33:20 UTC
Update Date2024-04-30 19:38:30 UTC
Metabolite IDMMDBc0029586
Metabolite Identification
Common NameFADH2
DescriptionFADH2 is a reduced form of Flavin adenine dinucleotide (FAD). FAD is a redox cofactor involved in several important reactions in metabolism. It can exist in two different redox states, which it converts between by accepting or donating electrons. The molecule consists of a riboflavin moiety (vitamin B2) bound to the phosphate group of an ADP molecule. The flavin group is bound to ribitol, a sugar alcohol, by a carbon-nitrogen bond, not a glycosidic bond. Thus, riboflavin is not technically a nucleotide; the name flavin adenine dinucleotide is a misnomer. FAD can be reduced to FADH2, whereby it accepts two hydrogen atoms.
Structure
Synonyms
ValueSource
1,5-Dihydro-fadChEBI
DIHYDROFLAVINE-adenine dinucleotideChEBI
Flavin adenine dinucleotide (reduced)ChEBI
1,5-Dihydro-p-5-ester with adenosineHMDB
1,5-Dihydro-riboflavin 5'-(trihydrogen diphosphate) p'->5'-ester with adenosineHMDB
Adenosine 5'-(trihydrogen pyrophosphate), 5'-5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazineHMDB
Adenosine 5'-(trihydrogen pyrophosphate), 5'->5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazineHMDB
Adenosine 5'-{3-[D-ribo-5-(7,8-dimethyl-2,4-dioxo-1,2,3,4,5,10-tetrahydrobenzo[g]pteridin-10-yl)-2,3,4-trihydroxypentyl] dihydrogen diphosphate}HMDB
Adenosine 5-(trihydrogen pyrophosphate)HMDB
Adenosine pyrophosphate 5'-5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazineHMDB
Adenosine pyrophosphate, 5'-5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazineHMDB
Adenosine pyrophosphate, 5'->5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazineHMDB
Benzo[GR]pteridine riboflavin 5'-(trihydrogen diphosphate) derivHMDB
Benzo[g]pteridine riboflavin 5'-(trihydrogen diphosphate) derivHMDB
Dihydro-fadHMDB
FADH2HMDB
FDAHMDB
Flavin adenine dinucleotide reducedHMDB
Reduced flavine adenine dinucleotideHMDB
Molecular FormulaC27H35N9O15P2
Average Mass787.5656
Monoisotopic Mass787.172784519
IUPAC Name{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}[({[(2R,3S,4S)-5-{7,8-dimethyl-2,4-dioxo-1H,2H,3H,4H,5H,10H-benzo[g]pteridin-10-yl}-2,3,4-trihydroxypentyl]oxy}(hydroxy)phosphoryl)oxy]phosphinic acid
Traditional Namefadh(.)
CAS Registry Number1910-41-4
SMILES
[H][C@@](O)(COP(O)(=O)OP(O)(=O)OC[C@@]1([H])O[C@@]([H])(N2C=NC3=C(N)N=CN=C23)[C@]([H])(O)[C@]1([H])O)[C@@]([H])(O)[C@@]([H])(O)CN1C2=C(NC3=C1N=C(O)N=C3O)C=C(C)C(C)=C2
InChI Identifier
InChI=1S/C27H35N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,32,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H2,33,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChI KeyYPZRHBJKEMOYQH-UYBVJOGSSA-N