Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2012-09-11 18:57:50 UTC |
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Update Date | 2023-02-21 17:23:58 UTC |
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HMDB ID | HMDB0034170 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Hydroxybenzaldehyde |
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Description | 2-Hydroxybenzaldehyde, also known as salicylal or O-formylphenol, belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. 2-Hydroxybenzaldehyde is a cinnamon, cooling, and medical tasting compound. 2-Hydroxybenzaldehyde is found, on average, in the highest concentration within peppermints. 2-Hydroxybenzaldehyde has also been detected, but not quantified, in several different foods, such as common buckwheats, garden tomato (var.), herbs and spices, and tea. This could make 2-hydroxybenzaldehyde a potential biomarker for the consumption of these foods. 2-Hydroxybenzaldehyde is a potentially toxic compound. |
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Structure | InChI=1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H |
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Synonyms | Value | Source |
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O-Formylphenol | ChEBI | O-Hydroxybenzaldehyde | ChEBI | Salicylal | ChEBI | Salicylaldehyd | ChEBI | Salizylaldehyd | ChEBI | 2-Formylphenol | HMDB | FEMA 3004 | HMDB | Salicylaldehyde, 8ci | HMDB | Salicylic aldehyde | HMDB | 2-Hydroxybenzaldehyde | ChEBI | Salicylaldehyde ester | MeSH | 2-Hydroxy-1-benzaldehyde | HMDB | Salicylaldehyde | HMDB |
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Chemical Formula | C7H6O2 |
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Average Molecular Weight | 122.1213 |
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Monoisotopic Molecular Weight | 122.036779436 |
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IUPAC Name | 2-hydroxybenzaldehyde |
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Traditional Name | salicylaldehyde |
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CAS Registry Number | 90-02-8 |
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SMILES | OC1=C(C=O)C=CC=C1 |
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InChI Identifier | InChI=1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H |
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InChI Key | SMQUZDBALVYZAC-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbonyl compounds |
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Direct Parent | Hydroxybenzaldehydes |
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Alternative Parents | |
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Substituents | - Hydroxybenzaldehyde
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Benzenoid
- Monocyclic benzene moiety
- Vinylogous acid
- Organic oxide
- 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 | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Liquid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 0.7 °C | Not Available | Boiling Point | 196.00 to 197.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | Water Solubility | 17 mg/mL at 86 °C | Not Available | LogP | 1.81 | 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 - 2-Hydroxybenzaldehyde EI-B (Non-derivatized) | splash10-00di-8900000000-583bbd8c5848ff6c26b1 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde EI-B (Non-derivatized) | splash10-00di-9800000000-e0a9ad2626c3dba695db | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde EI-B (Non-derivatized) | splash10-00dr-9500000000-e18d8d6fc6476767e239 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde GC-EI-TOF (Non-derivatized) | splash10-00kf-3900000000-632e662634ab33df04b6 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde EI-B (Non-derivatized) | splash10-00di-8900000000-583bbd8c5848ff6c26b1 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde EI-B (Non-derivatized) | splash10-00di-9800000000-e0a9ad2626c3dba695db | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde EI-B (Non-derivatized) | splash10-00dr-9500000000-e18d8d6fc6476767e239 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Hydroxybenzaldehyde GC-EI-TOF (Non-derivatized) | splash10-00kf-3900000000-632e662634ab33df04b6 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxybenzaldehyde GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-6900000000-f3f3aaf417e6320169c2 | 2016-09-22 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxybenzaldehyde GC-MS (1 TMS) - 70eV, Positive | splash10-00di-9700000000-ad6e9da1650fde48af74 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxybenzaldehyde GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxybenzaldehyde GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-00di-9600000000-af7c15a0b15606c87955 | 2014-09-20 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde LC-ESI-QFT , negative-QTOF | splash10-00di-0900000000-be0f193ffc0b577e05b8 | 2020-07-21 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde LC-ESI-QTOF 35V, negative-QTOF | splash10-00di-0900000000-f6bbf793b513247a43f9 | 2020-07-21 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 0V, positive-QTOF | splash10-00di-0900000000-1fd6de1de02ee87b504b | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 0V, positive-QTOF | splash10-00di-0900000000-ee44a10727fab869a4d2 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 0V, positive-QTOF | splash10-00di-0900000000-690d3ae60cf893b9ff06 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 0V, positive-QTOF | splash10-00di-0900000000-d8a2c0fadb6a182d8f0a | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 1V, positive-QTOF | splash10-00di-2900000000-97030dc87c10651e96a2 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 2V, positive-QTOF | splash10-00dj-5900000000-8d437ad0fdcd47cd7bcb | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde Orbitrap 2V, positive-QTOF | splash10-006t-9600000000-f45ab5984169c5818bcb | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 35V, Negative-QTOF | splash10-00di-0900000000-71123584d3741c4699ab | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 10V, Positive-QTOF | splash10-00di-0900000000-1255ecd1c31ba1344679 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 20V, Positive-QTOF | splash10-00di-2900000000-a6ed64aa8049a5f6c188 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 40V, Positive-QTOF | splash10-0udi-9000000000-a9b45cf42b4fda665c1d | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 10V, Negative-QTOF | splash10-00di-0900000000-028de9906ead3d0f2c4f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 20V, Negative-QTOF | splash10-00di-0900000000-de8eee3eed47a07dd7d8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 40V, Negative-QTOF | splash10-0fxx-9100000000-8365be7aef3c22b70d98 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 10V, Positive-QTOF | splash10-05fs-3900000000-5b3e0b81e8c054ff2cf6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 20V, Positive-QTOF | splash10-0cdj-9400000000-9a54f9d98b585a8691d9 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 40V, Positive-QTOF | splash10-0udi-9000000000-23bd778d9581ae5a1f0d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 10V, Negative-QTOF | splash10-00di-4900000000-f0356154a12f6010da9e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 20V, Negative-QTOF | splash10-0006-9000000000-d0111d930d0fb38e1292 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxybenzaldehyde 40V, Negative-QTOF | splash10-00kf-9000000000-f94ec230876fa6f26623 | 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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