Record Information |
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Version | 2.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2020-11-24 22:21:05 UTC |
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NP-MRD ID | NP0001137 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | (S)-3-Hydroxybutyric acid |
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Description | (S)-3-Hydroxybutyric acid is a normal human metabolite, that has been found elevated in geriatric patients remitting from depression. (PMID 17048218 ). 3-Hydroxybutyric acid is a ketone body. Like the other ketone bodies (acetoacetate and acetone), levels of 3-Hydroxybutyric acid are raised in ketosis. In humans, 3-Hydroxybutyric acid is synthesized in the liver from acetyl-CoA, and can be used as an energy source by the brain when blood glucose is low. |
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Structure | InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m0/s1 |
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Synonyms | Value | Source |
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(+)-3-Hydroxybutyric acid | ChEBI | (3S)-3-Hydroxybutyric acid | ChEBI | (S)-3-Hydroxybutanoic acid | ChEBI | (S)-3Hb | ChEBI | (S)-beta-Hydroxybutyric acid | ChEBI | L-(+)-3-Hydroxybutyric acid | ChEBI | L-3-Hydroxybutyric acid | ChEBI | (+)-3-Hydroxybutyrate | Generator | (3S)-3-Hydroxybutyrate | Generator | (S)-3-Hydroxybutanoate | Generator | (S)-b-Hydroxybutyrate | Generator | (S)-b-Hydroxybutyric acid | Generator | (S)-beta-Hydroxybutyrate | Generator | (S)-Β-hydroxybutyrate | Generator | (S)-Β-hydroxybutyric acid | Generator | L-(+)-3-Hydroxybutyrate | Generator | L-3-Hydroxybutyrate | Generator | (S)-3-Hydroxybutyrate | Generator | (+)-3-Hydroxy-N-butyric acid | HMDB | (3S)-3-Hydroxy-butanoate | HMDB | (3S)-3-Hydroxy-butanoic acid | HMDB | (S)-3-Hydroxy-2-methyl-propanoate | HMDB | (S)-3-Hydroxy-2-methyl-propanoic acid | HMDB | (S)-3-Hydroxy-butanoate | HMDB | (S)-3-Hydroxy-butanoic acid | HMDB | (S)-b-Hydroxyisobutyrate | HMDB | (S)-b-Hydroxyisobutyric acid | HMDB | (S)-beta-Hydroxyisobutyrate | HMDB | (S)-beta-Hydroxyisobutyric acid | HMDB | L-(+)-2-Methyl-hydracrylate | HMDB | L-(+)-2-Methyl-hydracrylic acid | HMDB | L-(+)-b-Hydroxyisobutyrate | HMDB | L-(+)-b-Hydroxyisobutyric acid | HMDB | L-(+)-beta-Hydroxyisobutyrate | HMDB | L-(+)-beta-Hydroxyisobutyric acid | HMDB | L-beta-Hydroxybutyrate | HMDB | (3S)-3-Hydroxybutanoic acid | HMDB | (S)-(+)-beta-Hydroxybutyric acid | HMDB | (S)-(+)-Β-hydroxybutyric acid | HMDB | (S)-beta-Hydroxybutanoic acid | HMDB | (S)-Β-hydroxybutanoic acid | HMDB | 3-Hydroxy-N-butyric acid | HMDB | 3-Hydroxybutanoic acid | HMDB | 3-Hydroxybutyric acid | HMDB | L-beta-Hydroxybutyric acid | HMDB | L-Β-hydroxybutyric acid | HMDB | beta-Hydroxy-N-butyric acid | HMDB | beta-Hydroxybutanoic acid | HMDB | beta-Hydroxybutyric acid | HMDB | Β-hydroxy-N-butyric acid | HMDB | Β-hydroxybutanoic acid | HMDB | Β-hydroxybutyric acid | HMDB | (S)-3-Hydroxybutyric acid | HMDB |
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Chemical Formula | C4H8O3 |
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Average Mass | 104.1045 Da |
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Monoisotopic Mass | 104.04734 Da |
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IUPAC Name | (3S)-3-hydroxybutanoic acid |
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Traditional Name | β-hydroxybutyrate,l |
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CAS Registry Number | 6168-83-8 |
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SMILES | C[C@H](O)CC(O)=O |
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InChI Identifier | InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m0/s1 |
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InChI Key | WHBMMWSBFZVSSR-VKHMYHEASA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | 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 beta hydroxy acids and derivatives. Beta hydroxy acids and derivatives are compounds containing a carboxylic acid substituted with a hydroxyl group on the C3 carbon atom. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Hydroxy acids and derivatives |
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Sub Class | Beta hydroxy acids and derivatives |
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Direct Parent | Beta hydroxy acids and derivatives |
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Alternative Parents | |
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Substituents | - Short-chain hydroxy acid
- Beta-hydroxy acid
- Fatty acid
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 45 - 48 °C | 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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