| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 21:14:41 UTC |
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| Updated at | 2022-09-03 21:14:41 UTC |
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| NP-MRD ID | NP0182529 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | methyl 5-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-6-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4,6-dihydropyran-3-carboxylate |
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| Description | Methyl 3-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-2-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate belongs to the class of organic compounds known as terpene glycosides. These are prenol lipids containing a carbohydrate moiety glycosidically bound to a terpene backbone. methyl 5-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-6-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4,6-dihydropyran-3-carboxylate is found in Fraxinus excelsior. Methyl 3-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-2-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | COC(=O)C1=COC(OC2OC(COC3OC(CO)C(O)C(O)C3O)C(O)C(O)C2O)C(=CC)C1CC(=O)OCCC1=CC=C(O)C=C1 InChI=1S/C31H42O17/c1-3-16-17(10-21(34)43-9-8-14-4-6-15(33)7-5-14)18(28(41)42-2)12-44-29(16)48-31-27(40)25(38)23(36)20(47-31)13-45-30-26(39)24(37)22(35)19(11-32)46-30/h3-7,12,17,19-20,22-27,29-33,35-40H,8-11,13H2,1-2H3 |
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| Synonyms | | Value | Source |
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| Methyl 3-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-2-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylic acid | Generator |
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| Chemical Formula | C31H42O17 |
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| Average Mass | 686.6600 Da |
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| Monoisotopic Mass | 686.24220 Da |
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| IUPAC Name | methyl 3-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-2-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate |
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| Traditional Name | methyl 5-ethylidene-4-{2-[2-(4-hydroxyphenyl)ethoxy]-2-oxoethyl}-6-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4,6-dihydropyran-3-carboxylate |
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| CAS Registry Number | Not Available |
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| SMILES | COC(=O)C1=COC(OC2OC(COC3OC(CO)C(O)C(O)C3O)C(O)C(O)C2O)C(=CC)C1CC(=O)OCCC1=CC=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C31H42O17/c1-3-16-17(10-21(34)43-9-8-14-4-6-15(33)7-5-14)18(28(41)42-2)12-44-29(16)48-31-27(40)25(38)23(36)20(47-31)13-45-30-26(39)24(37)22(35)19(11-32)46-30/h3-7,12,17,19-20,22-27,29-33,35-40H,8-11,13H2,1-2H3 |
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| InChI Key | FVQYDVAAZIXQID-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 terpene glycosides. These are prenol lipids containing a carbohydrate moiety glycosidically bound to a terpene backbone. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Terpene glycosides |
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| Direct Parent | Terpene glycosides |
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| Alternative Parents | |
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| Substituents | - Terpene glycoside
- Disaccharide
- Glycosyl compound
- Secoiridoid-skeleton
- O-glycosyl compound
- Aromatic monoterpenoid
- Monocyclic monoterpenoid
- Monoterpenoid
- Tyrosol derivative
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Dicarboxylic acid or derivatives
- Benzenoid
- Oxane
- Methyl ester
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Vinylogous ester
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Acetal
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Organooxygen compound
- Carbonyl group
- Alcohol
- Organic oxide
- Hydrocarbon derivative
- Primary alcohol
- Organic oxygen compound
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic 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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