Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-24 06:53:11 UTC |
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Update Date | 2021-09-24 06:53:11 UTC |
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HMDB ID | HMDB0304068 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 2-dehydropantoate |
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Description | 2-dehydropantoic acid, also known as ketopantoate, belongs to short-chain keto acids and derivatives class of compounds. Those are keto acids with an alkyl chain the contains less than 6 carbon atoms. 2-dehydropantoic acid is soluble (in water) and a weakly acidic compound (based on its pKa). 2-dehydropantoic acid can be found in a number of food items such as radish (variety), red algae, cherimoya, and avocado, which makes 2-dehydropantoic acid a potential biomarker for the consumption of these food products. 2-dehydropantoic acid exists in E.coli (prokaryote) and yeast (eukaryote). |
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Structure | InChI=1S/C6H10O4/c1-6(2,3-7)4(8)5(9)10/h7H,3H2,1-2H3,(H,9,10) |
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Synonyms | Value | Source |
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Ketopantoic acid | ChEBI | Ketopantoate | Generator | 2-Dehydropantoic acid | Generator | 2-Dehydropantoate | ChEBI, Generator |
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Chemical Formula | C6H10O4 |
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Average Molecular Weight | 146.1412 |
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Monoisotopic Molecular Weight | 146.057908808 |
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IUPAC Name | 4-hydroxy-3,3-dimethyl-2-oxobutanoic acid |
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Traditional Name | ketopantoic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(C)(CO)C(=O)C(O)=O |
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InChI Identifier | InChI=1S/C6H10O4/c1-6(2,3-7)4(8)5(9)10/h7H,3H2,1-2H3,(H,9,10) |
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InChI Key | PKVVTUWHANFMQC-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as short-chain keto acids and derivatives. These are keto acids with an alkyl chain the contains less than 6 carbon atoms. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Keto acids and derivatives |
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Sub Class | Short-chain keto acids and derivatives |
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Direct Parent | Short-chain keto acids and derivatives |
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Alternative Parents | |
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Substituents | - Branched fatty acid
- Hydroxy fatty acid
- Short-chain keto acid
- Methyl-branched fatty acid
- Alpha-keto acid
- Beta-hydroxy ketone
- Fatty acyl
- Alpha-hydroxy ketone
- Ketone
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Primary alcohol
- Organooxygen compound
- Carbonyl group
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- 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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Not Available | Not Available |
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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 IndicesNot Available |
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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-dehydropantoate GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-9300000000-21671ab14de5342f1185 | 2016-09-22 | 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 - 2-dehydropantoate 10V, Positive-QTOF | splash10-0fba-1900000000-65021b449e2495c02885 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 20V, Positive-QTOF | splash10-0fk9-9600000000-094d64c5b115d0ef1bb6 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 40V, Positive-QTOF | splash10-00dl-9100000000-e52d8a1685278ec9f7b6 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 10V, Negative-QTOF | splash10-0f6t-1900000000-f912860fc8aba37cf980 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 20V, Negative-QTOF | splash10-0gi1-7900000000-cd2194ab1aec775efa09 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 40V, Negative-QTOF | splash10-01b9-9100000000-e74573027b9636f2c922 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 10V, Positive-QTOF | splash10-004r-4900000000-473fb2fde1bc77d59c76 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 20V, Positive-QTOF | splash10-05fr-9000000000-874b2513b4eef1599bed | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 40V, Positive-QTOF | splash10-052f-9000000000-07d66309a39c6a4c42a4 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 10V, Negative-QTOF | splash10-0002-2900000000-3ee21bf40b0c9d2e5c44 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 20V, Negative-QTOF | splash10-01ba-9200000000-442c33f9de33eb4f24d0 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-dehydropantoate 40V, Negative-QTOF | splash10-00xr-9000000000-6b2df4e05ef546297ed7 | 2021-10-21 | 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, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum |
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