Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2021-09-14 14:58:04 UTC |
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HMDB ID | HMDB0001197 |
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Secondary Accession Numbers | - HMDB0006252
- HMDB0006358
- HMDB01197
- HMDB06252
- HMDB06358
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Metabolite Identification |
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Common Name | FADH |
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Description | FADH is the reduced form of flavin adenine dinucleotide (FAD). FAD is synthesized from riboflavin and two molecules of ATP. Riboflavin is phosphorylated by ATP to give riboflavin 5-phosphate (FMN). FAD is then formed from FMN by the transfer of an AMP moiety from a second molecule of ATP. FADH is generated in each round of fatty acid oxidation, and the fatty acyl chain is shortened by two carbon atoms as a result of these reactions; because oxidation is on the beta carbon, this series of reactions is called the beta-oxidation pathway. In the citric acid cycle, FADH is involved in the harvesting of high-energy electrons from carbon fuels; the citric acid cycle itself neither generates a large amount of ATP nor includes oxygen as a reactant. Instead, the citric acid cycle removes electrons from acetyl CoA and uses these electrons to form FADH. |
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Structure | [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=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 |
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Synonyms | Value | Source |
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1,5-Dihydro-fad | ChEBI | DIHYDROFLAVINE-adenine dinucleotide | ChEBI | Flavin adenine dinucleotide (reduced) | ChEBI | 1,5-Dihydro-p-5-ester with adenosine | HMDB | 1,5-Dihydro-riboflavin 5'-(trihydrogen diphosphate) p'->5'-ester with adenosine | HMDB | Adenosine 5'-(trihydrogen pyrophosphate), 5'-5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazine | HMDB | Adenosine 5'-(trihydrogen pyrophosphate), 5'->5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazine | HMDB | 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)alloxazine | HMDB | Adenosine pyrophosphate, 5'-5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazine | HMDB | Adenosine pyrophosphate, 5'->5'-ester with 5,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)alloxazine | HMDB | Benzo[GR]pteridine riboflavin 5'-(trihydrogen diphosphate) deriv | HMDB | Benzo[g]pteridine riboflavin 5'-(trihydrogen diphosphate) deriv | HMDB | Dihydro-fad | HMDB | FADH2 | HMDB | FDA | HMDB | Flavin adenine dinucleotide reduced | HMDB | Reduced flavine adenine dinucleotide | HMDB |
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Chemical Formula | C27H35N9O15P2 |
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Average Molecular Weight | 787.5656 |
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Monoisotopic Molecular Weight | 787.172784519 |
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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 |
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Traditional Name | fadh(.) |
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CAS Registry Number | 1910-41-4 |
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SMILES | CC1=CC2=C(C=C1C)N(C[C@H](O)[C@H](O)[C@H](O)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC3=C1N=CN=C3N)C1=C(N2)C(=O)NC(=O)N1 |
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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 |
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InChI Key | YPZRHBJKEMOYQH-UYBVJOGSSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as flavin nucleotides. These are nucleotides containing a flavin moiety. Flavin is a compound that contains the tricyclic isoalloxazine ring system, which bears 2 oxo groups at the 2- and 4-positions. |
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Kingdom | Organic compounds |
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Super Class | Nucleosides, nucleotides, and analogues |
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Class | Flavin nucleotides |
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Sub Class | Not Available |
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Direct Parent | Flavin nucleotides |
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Alternative Parents | |
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Substituents | - Flavin nucleotide
- Purine ribonucleoside diphosphate
- Purine ribonucleoside monophosphate
- Flavin
- Pentose phosphate
- Pentose-5-phosphate
- Alkyldiarylamine
- Glycosyl compound
- N-glycosyl compound
- 6-aminopurine
- Organic pyrophosphate
- Pentose monosaccharide
- Pteridine
- Monosaccharide phosphate
- Imidazopyrimidine
- Purine
- Aminopyrimidine
- Monoalkyl phosphate
- Pyrimidone
- Imidolactam
- Benzenoid
- Phosphoric acid ester
- Organic phosphoric acid derivative
- N-substituted imidazole
- Monosaccharide
- Pyrimidine
- Alkyl phosphate
- Azole
- Heteroaromatic compound
- Tetrahydrofuran
- Imidazole
- Vinylogous amide
- Urea
- Lactam
- Secondary alcohol
- Secondary amine
- Organoheterocyclic compound
- Azacycle
- Oxacycle
- Polyol
- Primary amine
- Amine
- Alcohol
- Organic nitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Not Available | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (Non-derivatized) - 70eV, Positive | splash10-0g70-0024960400-5de09e4bdf0187b78529 | 2017-11-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_5) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_6) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_7) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_8) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_9) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_10) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - FADH GC-MS (TMS_1_11) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - FADH Quattro_QQQ 10V, Positive-QTOF (Annotated) | splash10-000i-0001200900-b0740b3d33d50996ccde | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - FADH Quattro_QQQ 25V, Positive-QTOF (Annotated) | splash10-000m-0105900000-3abff26d5bb35f8527b8 | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - FADH Quattro_QQQ 40V, Positive-QTOF (Annotated) | splash10-000i-0931700000-73f360589a13230eea7a | 2012-07-24 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 10V, Positive-QTOF | splash10-000i-0932110400-58a2ec43460cf9df1c4d | 2016-09-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 20V, Positive-QTOF | splash10-000i-0930000000-15d7e9b22a8286323cc5 | 2016-09-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 40V, Positive-QTOF | splash10-000i-0960000000-64746c5025e9c53c89b3 | 2016-09-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 10V, Negative-QTOF | splash10-0159-1675510900-39158f1ef2e33daa689e | 2016-09-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 20V, Negative-QTOF | splash10-001l-4940100000-64cc07487da7b6c45ba2 | 2016-09-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 40V, Negative-QTOF | splash10-0a7i-4900000000-4da9166c58a097f7d7ef | 2016-09-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 10V, Positive-QTOF | splash10-000i-0104000900-487b1a93da5295026592 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 20V, Positive-QTOF | splash10-000i-0964110400-9a24ca36f159cc16d182 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 40V, Positive-QTOF | splash10-052u-0693100000-d2fe9957910ae7607fd3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 10V, Negative-QTOF | splash10-000i-0000000900-5c202a395443de89e132 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 20V, Negative-QTOF | splash10-005i-9611010700-e3e8cae89c8f03508db4 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - FADH 40V, Negative-QTOF | splash10-05r0-9735640500-89a663c6bc64f3d8f9f1 | 2021-09-23 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | 2012-12-05 | Wishart Lab | View Spectrum |
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