| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 10:15:08 UTC |
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| Updated at | 2022-09-02 10:15:08 UTC |
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| NP-MRD ID | NP0153569 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5-oxohexanoic acid |
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| Description | 4-Acetylbutyrate, also known as 5-oxohexanoate or 5-ketocaproic acid, belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. 4-Acetylbutyrate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 5-oxohexanoic acid is found in Acaciella angustissima. 5-oxohexanoic acid was first documented in 1986 (PMID: 3715925). A medium-chain fatty acid comprising hexanoic acid carrying a 5-oxo group (PMID: 2505723). |
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| Structure | InChI=1S/C6H10O3/c1-5(7)3-2-4-6(8)9/h2-4H2,1H3,(H,8,9) |
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| Synonyms | | Value | Source |
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| 4-Acetyl-butanoic acid | ChEBI | | 4-Acetyl-butyric acid | ChEBI | | 4-Acetylbutyric acid | ChEBI | | 5-Keto-N-caproic acid | ChEBI | | 5-Ketocaproic acid | ChEBI | | 5-Ketohexanoic acid | ChEBI | | 5-Oxocaproic acid | ChEBI | | 5-Oxohexanoate | ChEBI | | delta-Ketocaproic acid | ChEBI | | delta-Oxocaproic acid | ChEBI | | gamma-Acetylbutyric acid | ChEBI | | 4-Acetyl-butanoate | Generator | | 4-Acetyl-butyrate | Generator | | 5-Keto-N-caproate | Generator | | 5-Ketocaproate | Generator | | 5-Ketohexanoate | Generator | | 5-Oxocaproate | Generator | | 5-Oxohexanoic acid | Generator | | delta-Ketocaproate | Generator | | Δ-ketocaproate | Generator | | Δ-ketocaproic acid | Generator | | delta-Oxocaproate | Generator | | Δ-oxocaproate | Generator | | Δ-oxocaproic acid | Generator | | g-Acetylbutyrate | Generator | | g-Acetylbutyric acid | Generator | | gamma-Acetylbutyrate | Generator | | Γ-acetylbutyrate | Generator | | Γ-acetylbutyric acid | Generator | | 4-Acetylbutyrate | Generator |
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| Chemical Formula | C6H10O3 |
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| Average Mass | 130.1418 Da |
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| Monoisotopic Mass | 130.06299 Da |
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| IUPAC Name | 5-oxohexanoic acid |
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| Traditional Name | 5-oxohexanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)CCCC(O)=O |
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| InChI Identifier | InChI=1S/C6H10O3/c1-5(7)3-2-4-6(8)9/h2-4H2,1H3,(H,8,9) |
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| InChI Key | MGTZCLMLSSAXLD-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Medium-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Medium-chain fatty acid
- Ketone
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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