| Record Information |
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| Version | 2.0 |
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| Created at | 2022-02-14 20:58:05 UTC |
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| Updated at | 2022-03-10 22:17:05 UTC |
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| NP-MRD ID | NP0044515 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2-Oxo-3-hydroxy-4-phosphobutanoic acid |
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| Description | 2-Oxo-3-hydroxy-4-phosphobutanoic acid, also known as (3R)-3-hydroxy-2-oxo-4-phosphonooxybutanoate or alpha-keto-3-hydroxy-4-phosphobutyrate, 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. 2-Oxo-3-hydroxy-4-phosphobutanoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). 2-Oxo-3-hydroxy-4-phosphobutanoic acid exists in all living species, ranging from bacteria to humans. Outside of the human body, 2-Oxo-3-hydroxy-4-phosphobutanoic acid has been detected, but not quantified in, several different foods, such as peanuts, breakfast cereals, kai-lans, common beans, and cardoons. This could make 2-oxo-3-hydroxy-4-phosphobutanoic acid a potential biomarker for the consumption of these foods. A 2-oxo monocarboxylic acid that is 2-oxobutanoic acid which is substituted by a phosphonooxy group at position 4 and a hydroxy group at the 3-pro-R position. 2-Oxo-3-hydroxy-4-phosphobutanoic acid is expected to be in Cannabis as all living plants are known to produce and metabolize it. |
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| Structure | O[C@H](COP(O)(O)=O)C(=O)C(O)=O InChI=1S/C4H7O8P/c5-2(3(6)4(7)8)1-12-13(9,10)11/h2,5H,1H2,(H,7,8)(H2,9,10,11)/t2-/m1/s1 |
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| Synonyms | | Value | Source |
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| (3R)-3-Hydroxy-2-oxo-4-phosphonooxybutanoate | ChEBI | | 2-oxo-3-Hydroxy-4-phosphobutanoate | ChEBI | | alpha-Keto-3-hydroxy-4-phosphobutyrate | ChEBI | | (3R)-3-Hydroxy-2-oxo-4-phosphooxybutanoate | Kegg | | (3R)-3-Hydroxy-2-oxo-4-phosphonooxybutanoic acid | Generator | | a-Keto-3-hydroxy-4-phosphobutyrate | Generator | | a-Keto-3-hydroxy-4-phosphobutyric acid | Generator | | alpha-Keto-3-hydroxy-4-phosphobutyric acid | Generator | | Α-keto-3-hydroxy-4-phosphobutyrate | Generator | | Α-keto-3-hydroxy-4-phosphobutyric acid | Generator | | (3R)-3-Hydroxy-2-oxo-4-phosphooxybutanoic acid | Generator |
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| Chemical Formula | C4H7O8P |
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| Average Mass | 214.0673 Da |
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| Monoisotopic Mass | 213.98785 Da |
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| IUPAC Name | (3R)-3-hydroxy-2-oxo-4-(phosphonooxy)butanoic acid |
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| Traditional Name | (3R)-3-hydroxy-2-oxo-4-(phosphonooxy)butanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | O[C@H](COP(O)(O)=O)C(=O)C(O)=O |
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| InChI Identifier | InChI=1S/C4H7O8P/c5-2(3(6)4(7)8)1-12-13(9,10)11/h2,5H,1H2,(H,7,8)(H2,9,10,11)/t2-/m1/s1 |
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| InChI Key | MZJFVXDTNBHTKZ-UWTATZPHSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 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 | - Monoalkyl phosphate
- Short-chain keto acid
- Beta-hydroxy acid
- Acyloin
- Alpha-keto acid
- Alkyl phosphate
- Phosphoric acid ester
- Hydroxy acid
- Organic phosphoric acid derivative
- Monosaccharide
- Alpha-hydroxy ketone
- Secondary alcohol
- Ketone
- Carboxylic acid
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Organooxygen compound
- Carbonyl group
- Organic oxygen compound
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- 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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