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 17:48:04 UTC |
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Update Date | 2023-02-21 17:21:39 UTC |
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HMDB ID | HMDB0032137 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2,6-Dimethyl-1,4-benzenediol |
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Description | 2,6-Dimethyl-1,4-benzenediol, also known as 2, 6-dimethyl-p-benzohydroquinone or 2, 6-xylohydroquinone, belongs to the class of organic compounds known as hydroquinones. Hydroquinones are compounds containing a hydroquinone moiety, which consists of a benzene ring with a hydroxyl groups at positions 1 and 4. 2,6-Dimethyl-1,4-benzenediol has been detected, but not quantified, in a few different foods, such as broccoli, common pea, and pulses. This could make 2,6-dimethyl-1,4-benzenediol a potential biomarker for the consumption of these foods. |
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Structure | InChI=1S/C8H10O2/c1-5-3-7(9)4-6(2)8(5)10/h3-4,9-10H,1-2H3 |
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Synonyms | Value | Source |
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2, 6-Dimethyl-P-benzohydroquinone | HMDB | 2, 6-Xylohydroquinone | HMDB | 2,5-Dihydroxy-m-xylene | HMDB | 2,6-Dimethyl-hydroquinone | HMDB | 2,6-Dimethyl-P-benzohydroquinone | HMDB | 2,6-Dimethylbenzene-1,4-diol | HMDB | 2,6-Dimethylhydroquinone | HMDB | 2,6-Dimethylhydroquinone, 8ci | HMDB | 2,6-Dimethylquinol | HMDB | 2,6-Xylohydroquinone | HMDB | 2,6-Xyloquinol | HMDB | 3,5-Dimethylhydroquinone | HMDB | DMHQ | HMDB | m-XHQ | HMDB | m-Xylene-2,5-diol | HMDB | m-Xylohydroquinone | HMDB | Metaxylohydroquinone | HMDB | MXHQ | HMDB | Poly(2,6-dimethyl-1,4-phenylene oxide) | HMDB |
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Chemical Formula | C8H10O2 |
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Average Molecular Weight | 138.1638 |
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Monoisotopic Molecular Weight | 138.068079564 |
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IUPAC Name | 2,6-dimethylbenzene-1,4-diol |
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Traditional Name | 1,4-benzenediol, 2,6-dimethyl- |
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CAS Registry Number | 654-42-2 |
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SMILES | CC1=CC(O)=CC(C)=C1O |
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InChI Identifier | InChI=1S/C8H10O2/c1-5-3-7(9)4-6(2)8(5)10/h3-4,9-10H,1-2H3 |
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InChI Key | SGWZVZZVXOJRAQ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroquinones. Hydroquinones are compounds containing a hydroquinone moiety, which consists of a benzene ring with a hydroxyl groups at positions 1 and 4. |
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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 | Benzenediols |
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Direct Parent | Hydroquinones |
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Alternative Parents | |
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Substituents | - M-xylene
- Xylene
- O-cresol
- M-cresol
- Hydroquinone
- 1-hydroxy-2-unsubstituted benzenoid
- Monocyclic benzene moiety
- 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 | 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 | Solid |
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Experimental Molecular Properties | |
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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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2,6-Dimethyl-1,4-benzenediol,1TMS,isomer #1 | CC1=CC(O[Si](C)(C)C)=CC(C)=C1O | 1547.7 | Semi standard non polar | 33892256 | 2,6-Dimethyl-1,4-benzenediol,1TMS,isomer #2 | CC1=CC(O)=CC(C)=C1O[Si](C)(C)C | 1496.5 | Semi standard non polar | 33892256 | 2,6-Dimethyl-1,4-benzenediol,2TMS,isomer #1 | CC1=CC(O[Si](C)(C)C)=CC(C)=C1O[Si](C)(C)C | 1518.5 | Semi standard non polar | 33892256 | 2,6-Dimethyl-1,4-benzenediol,1TBDMS,isomer #1 | CC1=CC(O[Si](C)(C)C(C)(C)C)=CC(C)=C1O | 1722.3 | Semi standard non polar | 33892256 | 2,6-Dimethyl-1,4-benzenediol,1TBDMS,isomer #2 | CC1=CC(O)=CC(C)=C1O[Si](C)(C)C(C)(C)C | 1747.1 | Semi standard non polar | 33892256 | 2,6-Dimethyl-1,4-benzenediol,2TBDMS,isomer #1 | CC1=CC(O[Si](C)(C)C(C)(C)C)=CC(C)=C1O[Si](C)(C)C(C)(C)C | 2009.9 | 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 - 2,6-Dimethyl-1,4-benzenediol GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-1900000000-88ff73c8d1623ee40a29 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,6-Dimethyl-1,4-benzenediol GC-MS (2 TMS) - 70eV, Positive | splash10-01b9-5490000000-f8ef259a1d967e78dd1c | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,6-Dimethyl-1,4-benzenediol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-000i-9700000000-540233787be2454eb216 | 2015-03-01 | Not Available | 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 - 2,6-Dimethyl-1,4-benzenediol 10V, Negative-QTOF | splash10-000i-0900000000-e4a9e1743830760fbb61 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 20V, Negative-QTOF | splash10-000i-0900000000-dc1c84c5524e01153f43 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 40V, Negative-QTOF | splash10-000i-9600000000-beafda0b0f54b42a956b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 10V, Negative-QTOF | splash10-000i-0900000000-08ef9d705ca98ce39abf | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 20V, Negative-QTOF | splash10-000i-1900000000-2f78f289353ccbdd5534 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 40V, Negative-QTOF | splash10-014l-9300000000-09309f2133472f16330f | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 10V, Positive-QTOF | splash10-000i-0900000000-b1389ce8d1190e7088d0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 20V, Positive-QTOF | splash10-000i-1900000000-8d53d61708dd20fdb467 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 40V, Positive-QTOF | splash10-0076-9300000000-13a8e5bb83e69dab8b90 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 10V, Positive-QTOF | splash10-000i-0900000000-a988d5277867358ca91a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 20V, Positive-QTOF | splash10-00dl-9800000000-9e041e506c5c739100ab | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,6-Dimethyl-1,4-benzenediol 40V, Positive-QTOF | splash10-0f6x-9000000000-bdfa6ce17abc04785c51 | 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, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | 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]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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