| Record Information |
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| Version | 2.0 |
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| Created at | 2022-02-14 20:56:09 UTC |
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| Updated at | 2022-03-10 22:16:35 UTC |
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| NP-MRD ID | NP0044404 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (S)-2-Aceto-2-hydroxybutanoic acid |
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| Description | (S)-2-Aceto-2-hydroxybutanoic acid, also known as (S)-2-hydroxy-2-ethyl-3-oxobutanoate or (S)-2-acetyl-2-hydroxybutyrate, 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. A 3-oxo monocarboxylic acid that is butanoic acid in which the hydrogens at position 2 are replaced by an acetyl and a hydroxy group (the S enantiomer) (S)-2-Aceto-2-hydroxybutanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (S)-2-Aceto-2-hydroxybutanoic acid exists in all living species, ranging from bacteria to humans. (S)-2-Aceto-2-hydroxybutanoic acid is expected to be in Cannabis as all living plants are known to produce and metabolize it. |
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| Structure | InChI=1S/C6H10O4/c1-3-6(10,4(2)7)5(8)9/h10H,3H2,1-2H3,(H,8,9)/t6-/m0/s1 |
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| Synonyms | | Value | Source |
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| (S)-2-Acetyl-2-hydroxybutyric acid | ChEBI | | (S)-2-Hydroxy-2-ethyl-3-oxobutanoate | Kegg | | (S)-2-Acetyl-2-hydroxybutyrate | Generator | | (S)-2-Hydroxy-2-ethyl-3-oxobutanoic acid | Generator | | (S)-2-Aceto-2-hydroxybutanoate | Generator | | (2S)-2-Ethyl-2-hydroxy-3-oxobutanoate | HMDB | | (2S)-2-Ethyl-2-hydroxy-3-oxobutanoic acid | HMDB | | 2S-Acetyl-2-hydroxy-butanoate | HMDB | | (S)-2-Aceto-2-hydroxy-butyrate | HMDB | | 2-Aceto-2-hydroxybutyric acid | HMDB | | 2-Ethyl-2-hydroxy-3-oxobutanoic acid | HMDB | | Acetohydroxybutyric acid | HMDB | | alpha-Aceto-alpha-hydroxybutyric acid | HMDB | | alpha-Acetohydroxybutyric acid | HMDB | | α-Aceto-α-hydroxybutyric acid | HMDB | | α-Acetohydroxybutyric acid | HMDB |
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| Chemical Formula | C6H10O4 |
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| Average Mass | 146.1412 Da |
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| Monoisotopic Mass | 146.05791 Da |
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| IUPAC Name | (2S)-2-ethyl-2-hydroxy-3-oxobutanoic acid |
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| Traditional Name | (2S)-2-ethyl-2-hydroxy-3-oxobutanoic acid |
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| CAS Registry Number | 113919-07-6 |
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| SMILES | CC[C@](O)(C(C)=O)C(O)=O |
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| InChI Identifier | InChI=1S/C6H10O4/c1-3-6(10,4(2)7)5(8)9/h10H,3H2,1-2H3,(H,8,9)/t6-/m0/s1 |
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| InChI Key | VUQLHQFKACOHNZ-LURJTMIESA-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 | - Beta-keto acid
- Branched fatty acid
- Hydroxy fatty acid
- Short-chain keto acid
- Alpha-hydroxy acid
- Fatty acyl
- Acyloin
- Beta-hydroxy ketone
- Hydroxy acid
- Tertiary alcohol
- Alpha-hydroxy ketone
- Ketone
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carbonyl group
- Alcohol
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- 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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