| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2008-08-12 14:32:35 UTC |
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| Update Date | 2022-03-07 02:49:33 UTC |
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| HMDB ID | HMDB0006819 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone |
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| Description | 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone is involved in the ubiquinone biosynthesis pathway. 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone is created from 2-Hexaprenyl-6-methoxy-1,4-benzoquinone by ubiquinone biosynthesis methyltransferase [EC:2.1.1.-]. 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone is then converted to 2-Hexaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone by ubiquinone biosynthesis monooxygenase Coq7 [EC:1.14.13.-]. |
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| Structure | COC1=CC(=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)C1=O InChI=1S/C38H56O3/c1-28(2)15-10-16-29(3)17-11-18-30(4)19-12-20-31(5)21-13-22-32(6)23-14-24-33(7)25-26-35-34(8)36(39)27-37(41-9)38(35)40/h15,17,19,21,23,25,27H,10-14,16,18,20,22,24,26H2,1-9H3/b29-17+,30-19+,31-21+,32-23+,33-25+ |
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| Synonyms | | Value | Source |
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| 2-Hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinone | ChEBI |
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| Chemical Formula | C38H56O3 |
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| Average Molecular Weight | 560.8494 |
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| Monoisotopic Molecular Weight | 560.422945658 |
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| IUPAC Name | 3-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5-methoxy-2-methylcyclohexa-2,5-diene-1,4-dione |
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| Traditional Name | 3-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5-methoxy-2-methylcyclohexa-2,5-diene-1,4-dione |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(=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)C1=O |
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| InChI Identifier | InChI=1S/C38H56O3/c1-28(2)15-10-16-29(3)17-11-18-30(4)19-12-20-31(5)21-13-22-32(6)23-14-24-33(7)25-26-35-34(8)36(39)27-37(41-9)38(35)40/h15,17,19,21,23,25,27H,10-14,16,18,20,22,24,26H2,1-9H3/b29-17+,30-19+,31-21+,32-23+,33-25+ |
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| InChI Key | RLVSEUWSBSQQOE-NSUIJKAQSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as polyprenylbenzoquinones. Polyprenylbenzoquinones are compounds containing a polyisoprene chain attached to a quinone at the second ring position. |
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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 | Polyprenylbenzoquinones |
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| Alternative Parents | |
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| Substituents | - Polyprenylbenzoquinone
- Sesterterpenoid
- Quinone
- P-benzoquinone
- Vinylogous ester
- 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 | |
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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 Retention Times Underivatized| Chromatographic 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 × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 8.26 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 34.6728 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.77 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5257.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 899.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 413.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 438.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 190.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1325.2 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 | 1449.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 103.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3077.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1151.8 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 | 1991.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 995.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 672.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 269.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 862.7 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 | 9.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone GC-MS (Non-derivatized) - 70eV, Positive | splash10-0595-2395860000-076f0b0a5f3ac183d344 | 2017-09-01 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 10V, Positive-QTOF | splash10-03di-0212190000-60a2d3b19eafb56e7298 | 2016-09-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 20V, Positive-QTOF | splash10-00mp-0659320000-068d65be59f974e41f20 | 2016-09-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 40V, Positive-QTOF | splash10-014j-4135910000-0ce81a43c47d598a8fd5 | 2016-09-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 10V, Negative-QTOF | splash10-0a4i-0000090000-e3d37775d3f610720f29 | 2016-09-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 20V, Negative-QTOF | splash10-0a4i-1100290000-ae3b95d1846ca94e6136 | 2016-09-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 40V, Negative-QTOF | splash10-05ox-9100680000-4d0ca8b1a7ef24062007 | 2016-09-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 10V, Negative-QTOF | splash10-0a4i-0000090000-710d952b696f7a975ea5 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 20V, Negative-QTOF | splash10-0a4j-0720290000-e03d87ca599eff19d01a | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 40V, Negative-QTOF | splash10-0ufr-1952220000-807c3decfe3ed0edee77 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 10V, Positive-QTOF | splash10-03k9-5256790000-82a2fad27d17467962f8 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 20V, Positive-QTOF | splash10-00ls-9655210000-cf192b100b3e0d4d332a | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexaprenyl-3-methyl-6-methoxy-1,4 benzoquinone 40V, Positive-QTOF | splash10-000x-9521000000-f52688303b6449cc1ee5 | 2021-09-24 | Wishart Lab | View Spectrum |
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