Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 17:32:07 UTC |
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Update Date | 2023-02-21 17:19:03 UTC |
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HMDB ID | HMDB0029696 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Mequinol |
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Description | Mequinol, also known as 4-hydroxyanisole or leucodinine b, belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. Mequinol is a phenolic tasting compound. Mequinol has been detected, but not quantified in, anises (Pimpinella anisum) and sweet marjorams (Origanum majorana). This could make mequinol a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Mequinol. |
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Structure | InChI=1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3 |
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Synonyms | Value | Source |
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4-Hydroxyanisole | MeSH | 4-Hydroxyanisole, potassium salt | MeSH | 4-Hydroxyanisole, sodium salt | MeSH | Leucodinine b | MeSH | Hydroquinone methyl ether | MeSH | Hydroquinone monomethyl ether | MeSH | p-Hydroxyanisole | MeSH | Para-methoxyphenol | MeSH | Menthyl anthranilate | ChEMBL, HMDB | novo-Dermoquinona | ChEMBL, HMDB | Leucodine b | ChEMBL, HMDB | BMS-181158P-Guaiacol | ChEMBL, HMDB | 4-Methoxyphenol | ChEMBL, HMDB | 4HA | ChEMBL, HMDB | Leucobasal | ChEMBL, HMDB | Mechinolum | ChEMBL, HMDB | Menthyl anthranilic acid | Generator, HMDB | 1-Hydroxy-4-methoxybenzene | HMDB | 4-Methoxy-phenol | HMDB | Hydroxyanisole | HMDB | Hydroxyquinone methyl ether | HMDB | Mequinol, inn, usan | HMDB | mono Methyl ether hydroquinone | HMDB | Monomethyl ether hydroquinone | HMDB | P-Hydroxymethoxybenzene | HMDB | P-Methoxyphenol | HMDB | HQMME | | hydroxyquinone methyl ether | | HQMME; hydroxyquinone methyl ether | HMDB |
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Chemical Formula | C7H8O2 |
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Average Molecular Weight | 124.1372 |
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Monoisotopic Molecular Weight | 124.0524295 |
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IUPAC Name | 4-methoxyphenol |
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Traditional Name | methoxyphenol |
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CAS Registry Number | 150-76-5 |
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SMILES | COC1=CC=C(O)C=C1 |
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InChI Identifier | InChI=1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3 |
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InChI Key | NWVVVBRKAWDGAB-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Phenols |
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Sub Class | Methoxyphenols |
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Direct Parent | Methoxyphenols |
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Alternative Parents | |
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Substituents | - Methoxyphenol
- 4-alkoxyphenol
- Phenoxy compound
- Methoxybenzene
- Phenol ether
- Anisole
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Monocyclic benzene moiety
- Ether
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- 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 | |
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Disposition | |
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Process | Not Available |
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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 | 53 °C | Not Available | Boiling Point | 243.00 to 245.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | Water Solubility | 40 mg/mL at 25 °C | Not Available | LogP | 1.58 | 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 IndicesUnderivatizedDerivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-00du-9300000000-7365fadaa1b55aee92c0 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-0ab9-3900000000-b24cf2309ebe14f7ea37 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-05gi-8900000000-22bed3d3611c3a5cd0d6 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-0ab9-3900000000-b406ffca43dc64f80356 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-05fr-3900000000-5f100d415313d60a9ba0 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-00du-9300000000-7365fadaa1b55aee92c0 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-0ab9-3900000000-b24cf2309ebe14f7ea37 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-05gi-8900000000-22bed3d3611c3a5cd0d6 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-0ab9-3900000000-b406ffca43dc64f80356 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Mequinol EI-B (Non-derivatized) | splash10-05fr-3900000000-5f100d415313d60a9ba0 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Mequinol GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-7900000000-55f898f30c9805b4268e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Mequinol GC-MS (1 TMS) - 70eV, Positive | splash10-00ea-6900000000-adc42694c52a9cf1ab97 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Mequinol 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 - Mequinol 10V, Positive-QTOF | splash10-004i-0900000000-3d4bc54dec9d0d2bf71d | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 20V, Positive-QTOF | splash10-004i-1900000000-cd190cc17b12c804fb8d | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 40V, Positive-QTOF | splash10-0691-9200000000-f98954ef6d73d4d0fc19 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 10V, Negative-QTOF | splash10-00di-0900000000-3cb1894d95675088e7b2 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 20V, Negative-QTOF | splash10-00di-0900000000-125ba3d5d60e387415e5 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 40V, Negative-QTOF | splash10-0a4i-9600000000-c374964c5ebd2e35933e | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 10V, Negative-QTOF | splash10-00di-0900000000-ee9e9b8403f62cfc7fdf | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 20V, Negative-QTOF | splash10-00dl-5900000000-b042371b5dd653689b36 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 40V, Negative-QTOF | splash10-0ufu-9000000000-f159f82bc0ae0498fa49 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 10V, Positive-QTOF | splash10-004i-0900000000-c91956e06e080706e4b9 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 20V, Positive-QTOF | splash10-00kb-9100000000-4d814c03b4eb6b3e4ad7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mequinol 40V, Positive-QTOF | splash10-0j7m-9000000000-91642d9378817b499b9b | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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