Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2013-05-17 00:55:47 UTC |
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Update Date | 2022-03-07 03:17:43 UTC |
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HMDB ID | HMDB0060352 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone |
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Description | 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone belongs to the class of organic compounds known as ubiquinones. These are coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methyl(1,4-benzoquinone) moiety to which an isoprenyl group is attached at ring position 2(or 6). 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | COC1=C(O)C(=O)C(C)=C(C\C=C(/C)CCC=C(C)C)C1=O InChI=1S/C18H24O4/c1-11(2)7-6-8-12(3)9-10-14-13(4)15(19)17(21)18(22-5)16(14)20/h7,9,21H,6,8,10H2,1-5H3/b12-9+ |
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Synonyms | Not Available |
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Chemical Formula | C18H24O4 |
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Average Molecular Weight | 304.3808 |
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Monoisotopic Molecular Weight | 304.167459256 |
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IUPAC Name | 2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-5-hydroxy-6-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione |
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Traditional Name | 2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-5-hydroxy-6-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione |
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CAS Registry Number | Not Available |
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SMILES | COC1=C(O)C(=O)C(C)=C(C\C=C(/C)CCC=C(C)C)C1=O |
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InChI Identifier | InChI=1S/C18H24O4/c1-11(2)7-6-8-12(3)9-10-14-13(4)15(19)17(21)18(22-5)16(14)20/h7,9,21H,6,8,10H2,1-5H3/b12-9+ |
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InChI Key | JVLAJUCFVRPDAQ-FMIVXFBMSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ubiquinones. These are coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methyl(1,4-benzoquinone) moiety to which an isoprenyl group is attached at ring position 2(or 6). |
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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 | Quinone and hydroquinone lipids |
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Direct Parent | Ubiquinones |
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Alternative Parents | |
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Substituents | - Ubiquinone skeleton
- Monoterpenoid
- Monocyclic monoterpenoid
- Quinone
- P-benzoquinone
- Vinylogous ester
- Vinylogous acid
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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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 Retention Times UnderivatizedChromatographic Method | Retention Time | Reference |
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Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm √ó 2.1 mm; 1.7 Œºmparticle diameter). Predicted by Afia on May 17, 2022. | 8.81 minutes | 32390414 | Predicted by Siyang on May 30, 2022 | 16.4816 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.76 minutes | 32390414 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3066.8 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 402.2 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 200.3 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 199.3 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 75.2 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 716.4 seconds | 40023050 | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 707.3 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 69.7 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1403.2 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 589.0 seconds | 40023050 | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1397.2 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 410.6 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 461.4 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 244.7 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 388.1 seconds | 40023050 | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 8.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-3490000000-0edba616b6e1e0c917ed | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone GC-MS (1 TMS) - 70eV, Positive | splash10-03k9-6649000000-b8f9f1d637fe5d24c5f3 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone 10V, Positive-QTOF | splash10-0a4i-0569000000-dd7efcdfd9d0f9480c48 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone 20V, Positive-QTOF | splash10-0ac0-4931000000-3e688836d12c6b05367a | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone 40V, Positive-QTOF | splash10-0690-9410000000-edf9000e56282cac9436 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone 10V, Negative-QTOF | splash10-0udi-0049000000-5bb1699e50e42794d100 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone 20V, Negative-QTOF | splash10-0udj-1192000000-ecde9d15182449181856 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Polyprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone 40V, Negative-QTOF | splash10-0uk9-7790000000-465875fa98b66e16ae83 | 2017-10-06 | Wishart Lab | View Spectrum |
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