| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-11 16:36:36 UTC |
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| Updated at | 2022-05-11 16:36:37 UTC |
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| NP-MRD ID | NP0086988 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Galactonolactone |
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| Description | Galactonolactone belongs to the class of organic compounds known as lactones. These are cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring. Galactonolactone is an extremely weak basic (essentially neutral) compound (based on its pKa). Galactonolactone was first documented in 1991 (PMID: 1797843). Galactonolactone exists in all living organisms, ranging from bacteria to humans. |
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| Structure | O[C@@H]1COC(=O)[C@H](O)[C@@H](O)[C@H]1O InChI=1S/C6H10O6/c7-2-1-12-6(11)5(10)4(9)3(2)8/h2-5,7-10H,1H2/t2-,3+,4+,5-/m1/s1 |
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| Synonyms | | Value | Source |
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| D-Galactono-1,4-lactone | HMDB | | D-Galactono-1,5-lactone | HMDB | | D-Galactono-8-lactone | HMDB | | D-Galactonolactone | HMDB | | delta-Galactono-1,4-lactone | HMDB | | delta-Galactono-1,5-lactone | HMDB | | delta-Galactono-8-lactone | HMDB | | delta-Galactonolactone | HMDB | | gamma-D-Galactonolactone | HMDB | | gamma-delta-Galactonolactone | HMDB | | Galactonolactone, (L)-isomer | HMDB | | Galactonolactone, (D)-isomer | HMDB | | Galactonolactone | MeSH |
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| Chemical Formula | C6H10O6 |
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| Average Mass | 178.1400 Da |
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| Monoisotopic Mass | 178.04774 Da |
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| IUPAC Name | (3R,4S,5S,6R)-3,4,5,6-tetrahydroxyoxepan-2-one |
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| Traditional Name | galactonolactone |
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| CAS Registry Number | Not Available |
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| SMILES | O[C@@H]1COC(=O)[C@H](O)[C@@H](O)[C@H]1O |
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| InChI Identifier | InChI=1S/C6H10O6/c7-2-1-12-6(11)5(10)4(9)3(2)8/h2-5,7-10H,1H2/t2-,3+,4+,5-/m1/s1 |
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| InChI Key | WTXGYGWMPUGBAL-MGCNEYSASA-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 lactones. These are cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Lactones |
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| Sub Class | Not Available |
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| Direct Parent | Lactones |
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| Alternative Parents | |
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| Substituents | - Caprolactone
- Oxepane
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Oxacycle
- Polyol
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Organooxygen compound
- Organic oxygen compound
- Carbonyl group
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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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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