Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2009-04-06 16:22:34 UTC |
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Update Date | 2022-03-07 02:51:22 UTC |
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HMDB ID | HMDB0012299 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ubiquinol-6 |
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Description | UbUbiquinone(Q) is an essential, lipid soluble, redox component of the mitochondrial respiratory chain. Much evidence suggests that ubiquinol (QH2) functions as an effective antioxidant in a number of membrane and biological systems by preventing peroxidative damage to lipids. It has been proposed that superoxide dismutase (SOD) may protect QH2 from autoxidation by acting either directly as a superoxide−semiquinone oxidoreductase or indirectly by scavenging superoxide. (Biochemistry, 1996, 35 (21), pp 6595 - 6603). |
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Structure | COC1=C(O)C(C)=C(C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)C(O)=C1OC InChI=1S/C39H60O4/c1-28(2)16-11-17-29(3)18-12-19-30(4)20-13-21-31(5)22-14-23-32(6)24-15-25-33(7)26-27-35-34(8)36(40)38(42-9)39(43-10)37(35)41/h16,18,20,22,24,26,40-41H,11-15,17,19,21,23,25,27H2,1-10H3/b29-18+,30-20+,31-22+,32-24+,33-26+ |
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Synonyms | Value | Source |
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Dihydroubiquinone | HMDB | Reduced ubiquinone | HMDB | Ubiquinol | HMDB | Ubiquinol(30) | HMDB |
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Chemical Formula | C39H60O4 |
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Average Molecular Weight | 592.8913 |
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Monoisotopic Molecular Weight | 592.449160408 |
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IUPAC Name | 2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5,6-dimethoxy-3-methylbenzene-1,4-diol |
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Traditional Name | ubiquinol-6 |
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CAS Registry Number | 5677-58-7 |
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SMILES | COC1=C(O)C(C)=C(C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)C(O)=C1OC |
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InChI Identifier | InChI=1S/C39H60O4/c1-28(2)16-11-17-29(3)18-12-19-30(4)20-13-21-31(5)22-14-23-32(6)24-15-25-33(7)26-27-35-34(8)36(40)38(42-9)39(43-10)37(35)41/h16,18,20,22,24,26,40-41H,11-15,17,19,21,23,25,27H2,1-10H3/b29-18+,30-20+,31-22+,32-24+,33-26+ |
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InChI Key | DYOSCPIQEYRQEO-LPHQIWJTSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 2-polyprenyl-6-methoxyphenols. 2-Polyprenyl-6-methoxyphenols are compounds containing a polyisoprene chain attached at the 2-position of a 6-methoxyphenol group. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Polyprenylphenols |
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Direct Parent | 2-polyprenyl-6-methoxyphenols |
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Alternative Parents | |
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Substituents | - 2-polyprenyl-6-methoxyphenol
- Polyprenylbenzoquinol
- Sesterterpenoid
- Prenylbenzoquinol
- Ubiquinol skeleton
- Methoxyphenol
- O-dimethoxybenzene
- Dimethoxybenzene
- Anisole
- Hydroquinone
- M-cresol
- Phenoxy compound
- O-cresol
- Phenol ether
- Methoxybenzene
- Alkyl aryl ether
- Phenol
- Toluene
- Monocyclic benzene moiety
- Benzenoid
- Ether
- Organooxygen compound
- Organic oxygen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | |
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Ubiquinol-6,1TMS,isomer #1 | COC1=C(O)C(C/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)=C(C)C(O[Si](C)(C)C)=C1OC | 4103.4 | Semi standard non polar | 33892256 | Ubiquinol-6,1TMS,isomer #2 | COC1=C(O)C(C)=C(C/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)C(O[Si](C)(C)C)=C1OC | 4123.2 | Semi standard non polar | 33892256 | Ubiquinol-6,2TMS,isomer #1 | COC1=C(O[Si](C)(C)C)C(C)=C(C/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)C(O[Si](C)(C)C)=C1OC | 4126.1 | Semi standard non polar | 33892256 | Ubiquinol-6,1TBDMS,isomer #1 | COC1=C(O)C(C/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)=C(C)C(O[Si](C)(C)C(C)(C)C)=C1OC | 4306.1 | Semi standard non polar | 33892256 | Ubiquinol-6,1TBDMS,isomer #2 | COC1=C(O)C(C)=C(C/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)C(O[Si](C)(C)C(C)(C)C)=C1OC | 4322.8 | Semi standard non polar | 33892256 | Ubiquinol-6,2TBDMS,isomer #1 | COC1=C(O[Si](C)(C)C(C)(C)C)C(C)=C(C/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)C(O[Si](C)(C)C(C)(C)C)=C1OC | 4509.4 | Semi standard non polar | 33892256 |
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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 - Ubiquinol-6 GC-MS (Non-derivatized) - 70eV, Positive | splash10-05dr-2168390000-394910f888dc5f30f46d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS (1 TMS) - 70eV, Positive | splash10-0002-3128379000-0117b81715e9c07a4c03 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS ("Ubiquinol-6,1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-10-14 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ubiquinol-6 GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 10V, Positive-QTOF | splash10-0006-0223190000-d20ae1eccfe0bb20cd4c | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 20V, Positive-QTOF | splash10-0002-0669330000-51dfe9ccd5bc50aa4b9d | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 40V, Positive-QTOF | splash10-0fr2-2159340000-bc6056287dbe529b04e3 | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 10V, Negative-QTOF | splash10-0006-0000090000-bdbe9cf3cbc85ce127e4 | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 20V, Negative-QTOF | splash10-00kf-0000190000-15019b0edbf51d3e63b8 | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 40V, Negative-QTOF | splash10-00fr-9200450000-c956803409da86b9394a | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 10V, Positive-QTOF | splash10-0016-5317390000-fe62471cddaa2c9b728a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 20V, Positive-QTOF | splash10-000t-7619110000-ba2f99a58a62b2b83131 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 40V, Positive-QTOF | splash10-000y-9613000000-b2ee70ccfb91ef2ecc7a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 10V, Negative-QTOF | splash10-0006-0000090000-ad84dec376fad5d3e7d7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 20V, Negative-QTOF | splash10-0007-0611190000-69cb09efd0cb9335d4f6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ubiquinol-6 40V, Negative-QTOF | splash10-0171-3792540000-de6e147147d07d8f5824 | 2021-09-22 | 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, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-21 | Wishart Lab | View Spectrum |
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