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 17:43:37 UTC |
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Update Date | 2023-02-21 17:20:39 UTC |
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HMDB ID | HMDB0031487 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | (E)-4-Hepten-2-one |
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Description | (E)-4-Hepten-2-one belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. Thus, (e)-4-hepten-2-one is considered to be an oxygenated hydrocarbon (E)-4-Hepten-2-one has been detected, but not quantified in, fruits. This could make (e)-4-hepten-2-one a potential biomarker for the consumption of these foods (E)-4-Hepten-2-one is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on (E)-4-Hepten-2-one. |
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Structure | InChI=1S/C7H12O/c1-3-4-5-6-7(2)8/h4-5H,3,6H2,1-2H3/b5-4+ |
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Synonyms | Not Available |
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Chemical Formula | C7H12O |
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Average Molecular Weight | 112.1696 |
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Monoisotopic Molecular Weight | 112.088815006 |
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IUPAC Name | (4E)-hept-4-en-2-one |
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Traditional Name | (4E)-hept-4-en-2-one |
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CAS Registry Number | 36678-43-0 |
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SMILES | CC\C=C\CC(C)=O |
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InChI Identifier | InChI=1S/C7H12O/c1-3-4-5-6-7(2)8/h4-5H,3,6H2,1-2H3/b5-4+ |
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InChI Key | VQKIKHHXFHNXJT-SNAWJCMRSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. |
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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 | Ketones |
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Alternative Parents | |
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Substituents | - Ketone
- Organic oxide
- Hydrocarbon derivative
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 | Not Available |
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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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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(E)-4-Hepten-2-one,1TMS,isomer #1 | CC/C=C/C=C(C)O[Si](C)(C)C | 1142.1 | Semi standard non polar | 33892256 | (E)-4-Hepten-2-one,1TMS,isomer #1 | CC/C=C/C=C(C)O[Si](C)(C)C | 1107.3 | Standard non polar | 33892256 | (E)-4-Hepten-2-one,1TMS,isomer #2 | C=C(C/C=C/CC)O[Si](C)(C)C | 1045.9 | Semi standard non polar | 33892256 | (E)-4-Hepten-2-one,1TMS,isomer #2 | C=C(C/C=C/CC)O[Si](C)(C)C | 1057.6 | Standard non polar | 33892256 | (E)-4-Hepten-2-one,1TBDMS,isomer #1 | CC/C=C/C=C(C)O[Si](C)(C)C(C)(C)C | 1367.1 | Semi standard non polar | 33892256 | (E)-4-Hepten-2-one,1TBDMS,isomer #1 | CC/C=C/C=C(C)O[Si](C)(C)C(C)(C)C | 1313.4 | Standard non polar | 33892256 | (E)-4-Hepten-2-one,1TBDMS,isomer #2 | C=C(C/C=C/CC)O[Si](C)(C)C(C)(C)C | 1280.3 | Semi standard non polar | 33892256 | (E)-4-Hepten-2-one,1TBDMS,isomer #2 | C=C(C/C=C/CC)O[Si](C)(C)C(C)(C)C | 1279.0 | 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 - (E)-4-Hepten-2-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9000000000-81d11226714f94800bb0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (E)-4-Hepten-2-one 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 - (E)-4-Hepten-2-one 10V, Positive-QTOF | splash10-03dj-9800000000-a88761f29b43f8b7c603 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 20V, Positive-QTOF | splash10-01ot-9200000000-ac6d70c431de9ac13930 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 40V, Positive-QTOF | splash10-0k96-9000000000-2f2b567cf99eae2c96a9 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 10V, Negative-QTOF | splash10-03di-1900000000-896148ebc9edce6ff703 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 20V, Negative-QTOF | splash10-03di-6900000000-d379304341adf63b3190 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 40V, Negative-QTOF | splash10-052f-9000000000-13f0e00141f0426772b3 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 10V, Positive-QTOF | splash10-00mk-9000000000-f654fb00489fa7cd6e05 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 20V, Positive-QTOF | splash10-014i-9000000000-f2f1ce320880a349eaaf | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 40V, Positive-QTOF | splash10-014i-9000000000-51af6c5de5edc7849cd2 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 10V, Negative-QTOF | splash10-03di-0900000000-6e2ef191e20e94bd344c | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 20V, Negative-QTOF | splash10-052f-9100000000-f66c8cd7c4e953491369 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (E)-4-Hepten-2-one 40V, Negative-QTOF | splash10-0aou-9000000000-c0cd43046543ada79256 | 2021-09-25 | 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) | 2021-09-30 | Wishart Lab | View Spectrum | 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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, 900 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 |
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+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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