| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 07:43:18 UTC |
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| Updated at | 2022-09-02 07:43:18 UTC |
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| NP-MRD ID | NP0151413 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2,6-dimethyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octa-1,7-dien-3-one |
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| Description | Portuloside A belongs to the class of organic compounds known as fatty acyl glycosides of mono- and disaccharides. Fatty acyl glycosides of mono- and disaccharides are compounds composed of a mono- or disaccharide moiety linked to one hydroxyl group of a fatty alcohol or of a phosphorylated alcohol (phosphoprenols), a hydroxy fatty acid or to one carboxyl group of a fatty acid (ester linkage) or to an amino alcohol. Portuloside A is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Portuloside A has been detected, but not quantified in, green vegetables. 2,6-dimethyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octa-1,7-dien-3-one is found in Portulaca oleracea. This could make portuloside a a potential biomarker for the consumption of these foods. |
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| Structure | CC(=C)C(=O)CCC(C)(OC1OC(CO)C(O)C(O)C1O)C=C InChI=1S/C16H26O7/c1-5-16(4,7-6-10(18)9(2)3)23-15-14(21)13(20)12(19)11(8-17)22-15/h5,11-15,17,19-21H,1-2,6-8H2,3-4H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C16H26O7 |
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| Average Mass | 330.3734 Da |
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| Monoisotopic Mass | 330.16785 Da |
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| IUPAC Name | 2,6-dimethyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octa-1,7-dien-3-one |
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| Traditional Name | 2,6-dimethyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octa-1,7-dien-3-one |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=C)C(=O)CCC(C)(OC1OC(CO)C(O)C(O)C1O)C=C |
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| InChI Identifier | InChI=1S/C16H26O7/c1-5-16(4,7-6-10(18)9(2)3)23-15-14(21)13(20)12(19)11(8-17)22-15/h5,11-15,17,19-21H,1-2,6-8H2,3-4H3 |
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| InChI Key | NERFSSPHKJBXKV-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 fatty acyl glycosides of mono- and disaccharides. Fatty acyl glycosides of mono- and disaccharides are compounds composed of a mono- or disaccharide moiety linked to one hydroxyl group of a fatty alcohol or of a phosphorylated alcohol (phosphoprenols), a hydroxy fatty acid or to one carboxyl group of a fatty acid (ester linkage) or to an amino alcohol. |
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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 acyl glycosides |
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| Direct Parent | Fatty acyl glycosides of mono- and disaccharides |
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| Alternative Parents | |
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| Substituents | - Fatty acyl glycoside of mono- or disaccharide
- Alkyl glycoside
- Hexose monosaccharide
- Glycosyl compound
- O-glycosyl compound
- Monosaccharide
- Alpha-branched alpha,beta-unsaturated-ketone
- Oxane
- Acryloyl-group
- Enone
- Alpha,beta-unsaturated ketone
- Ketone
- Secondary alcohol
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Polyol
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Carbonyl group
- Organic oxygen compound
- Primary alcohol
- 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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