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 17:39:14 UTC |
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Update Date | 2023-02-21 17:19:42 UTC |
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HMDB ID | HMDB0030819 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Aesculetin |
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Description | Aesculetin, also known as cichorigenin or cichoriin aglucon, belongs to the class of organic compounds known as 6,7-dihydroxycoumarins. These are coumarins bearing two hydroxyl groups at positions 6 and 7 of the coumarin skeleton, respectively. Aesculetin is found, on average, in the highest concentration within sherries. Aesculetin has also been detected, but not quantified, in several different foods, such as horseradish, carrots, dandelions, grape wines, and highbush blueberries. This could make aesculetin a potential biomarker for the consumption of these foods. |
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Structure | OC1=C(O)C=C2C=CC(=O)OC2=C1 InChI=1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H |
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Synonyms | Value | Source |
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6,7-Dihydroxy-2H-1-benzopyran-2-one | ChEBI | 6,7-Dihydroxycoumarin | ChEBI | Cichorigenin | ChEBI | Cichoriin aglucon | ChEBI | Cichoriin aglycon | ChEBI | Esculin aglucon | ChEBI | Esculin aglycon | ChEBI | 2H-1-Benzopyran-2-one, 6,7-dihydroxy- (9ci) | HMDB | 6,7-Dihydroxy-2-benzopyrone | HMDB | 6,7-Dihydroxy-2H-chromen-2-one | HMDB | 6,7-Dihydroxy-coumarin | HMDB | 6,7-Dihydroxycoumarin, 8ci | HMDB | Aesculetin (cichorigenin | HMDB | Asculetine | HMDB | Coumarin, 6,7-dihydroxy- esculetin | HMDB | Esculetin | HMDB | Esculetol | HMDB | Esculetol) | HMDB | Aesculetin | ChEBI |
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Chemical Formula | C9H6O4 |
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Average Molecular Weight | 178.143 |
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Monoisotopic Molecular Weight | 178.026608673 |
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IUPAC Name | 6,7-dihydroxy-2H-chromen-2-one |
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Traditional Name | esculetin |
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CAS Registry Number | 305-01-1 |
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SMILES | OC1=C(O)C=C2C=CC(=O)OC2=C1 |
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InChI Identifier | InChI=1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H |
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InChI Key | ILEDWLMCKZNDJK-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 6,7-dihydroxycoumarins. These are coumarins bearing two hydroxyl groups at positions 6 and 7 of the coumarin skeleton, respectively. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Coumarins and derivatives |
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Sub Class | Hydroxycoumarins |
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Direct Parent | 6,7-dihydroxycoumarins |
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Alternative Parents | |
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Substituents | - 6,7-dihydroxycoumarin
- 7-hydroxycoumarin
- Benzopyran
- 1-benzopyran
- 1-hydroxy-2-unsubstituted benzenoid
- Pyranone
- Pyran
- Benzenoid
- Heteroaromatic compound
- Lactone
- Oxacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic 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 | |
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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 | Experimental Collision Cross Sections |
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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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Aesculetin,1TMS,isomer #1 | C[Si](C)(C)OC1=CC2=C(C=CC(=O)O2)C=C1O | 2083.7 | Semi standard non polar | 33892256 | Aesculetin,1TMS,isomer #2 | C[Si](C)(C)OC1=CC2=C(C=C1O)OC(=O)C=C2 | 2075.3 | Semi standard non polar | 33892256 | Aesculetin,2TMS,isomer #1 | C[Si](C)(C)OC1=CC2=C(C=C1O[Si](C)(C)C)OC(=O)C=C2 | 2128.1 | Semi standard non polar | 33892256 | Aesculetin,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC2=C(C=CC(=O)O2)C=C1O | 2343.2 | Semi standard non polar | 33892256 | Aesculetin,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC2=C(C=C1O)OC(=O)C=C2 | 2323.4 | Semi standard non polar | 33892256 | Aesculetin,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC2=C(C=C1O[Si](C)(C)C(C)(C)C)OC(=O)C=C2 | 2603.9 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Aesculetin EI-B (Non-derivatized) | splash10-004i-7900000000-22e400291639a7bbb33a | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Aesculetin EI-B (Non-derivatized) | splash10-004i-7900000000-22e400291639a7bbb33a | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Aesculetin GC-MS (Non-derivatized) - 70eV, Positive | splash10-0f7k-0900000000-27f017ab7c2ce7d51594 | 2017-07-27 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Aesculetin GC-MS (2 TMS) - 70eV, Positive | splash10-00di-4091000000-75f069a0c45a2105bec7 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Aesculetin GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-004i-6900000000-7b2a54b680eb0245558a | 2015-03-01 | 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 - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-004i-0900000000-099787543429855740d5 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-004i-0900000000-7463290884843ecedfcd | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-0561-0900000000-51a6f720320ed2c06bad | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-ITFT , negative-QTOF | splash10-004i-0900000000-293c319b48c0eef0fc1f | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-004i-1900000000-c1c544e7e6908455b35a | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-055r-9600000000-ab9e766b7e2e6ca68e24 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-004i-0900000000-55055a28076339d9e00c | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , negative-QTOF | splash10-057i-0900000000-f1f7d3c5c646263fec5a | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin Linear Ion Trap , negative-QTOF | splash10-0059-0900000000-b32d205aa8377f348f32 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin Linear Ion Trap , negative-QTOF | splash10-0059-0900000000-c52a5a89a2694dc97b3f | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-004i-0900000000-84537a7c4f55946e6814 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-004i-0900000000-6fd1fa0c328428391896 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-00di-0900000000-01cff2483b03717e8be3 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-00di-0900000000-df8ba2ed269c599a34fd | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-05fr-1900000000-27b50b8924af5378d7b0 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-ITFT , positive-QTOF | splash10-004i-0900000000-6e66bee9ed2657fcd00a | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-004i-1900000000-55cc4447de7427b3e5e0 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-004i-0900000000-1b218d16bdf44f9f7e04 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Aesculetin LC-ESI-QTOF , positive-QTOF | splash10-00e9-0900000000-f445625d24b1436ba21e | 2017-09-14 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Aesculetin 10V, Positive-QTOF | splash10-004i-0900000000-96b92caac30fde152f75 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Aesculetin 20V, Positive-QTOF | splash10-004i-0900000000-d2c3a55e9c5410dcf2c6 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Aesculetin 40V, Positive-QTOF | splash10-0a4r-4900000000-3333d8cac0ad0cd849dd | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Aesculetin 10V, Negative-QTOF | splash10-004i-0900000000-584e96c31f961d05b6d7 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Aesculetin 20V, Negative-QTOF | splash10-004i-0900000000-5abbabd3e97d0592e369 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Aesculetin 40V, Negative-QTOF | splash10-001i-4900000000-bc43365ec40caf4ed6e9 | 2016-08-03 | 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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