| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 08:02:58 UTC |
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| Updated at | 2022-09-04 08:02:59 UTC |
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| NP-MRD ID | NP0191187 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4,5-dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetate |
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| Description | 4,5-Dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-2H,3H,3aH,4H,5H,7H,9aH,9bH-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetate belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond. 4,5-dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetate is found in Crepidiastrum keiskeanum. 4,5-Dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-2H,3H,3aH,4H,5H,7H,9aH,9bH-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC1=C2C(C3OC(=O)C(=C)C3C(O)C1)C(COC1OC(CO)C(O)C(O)C1OC(=O)CC1=CC=C(O)C=C1)=CC2=O InChI=1S/C29H32O12/c1-12-7-17(32)22-13(2)28(37)41-26(22)23-15(9-18(33)21(12)23)11-38-29-27(25(36)24(35)19(10-30)39-29)40-20(34)8-14-3-5-16(31)6-4-14/h3-6,9,17,19,22-27,29-32,35-36H,2,7-8,10-11H2,1H3 |
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| Synonyms | | Value | Source |
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| 4,5-Dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-2H,3H,3ah,4H,5H,7H,9ah,9BH-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetic acid | Generator |
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| Chemical Formula | C29H32O12 |
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| Average Mass | 572.5630 Da |
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| Monoisotopic Mass | 572.18938 Da |
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| IUPAC Name | 4,5-dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-2H,3H,3aH,4H,5H,7H,9aH,9bH-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetate |
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| Traditional Name | 4,5-dihydroxy-2-({4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-3aH,4H,5H,9aH,9bH-azuleno[4,5-b]furan-9-yl}methoxy)-6-(hydroxymethyl)oxan-3-yl 2-(4-hydroxyphenyl)acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC1=C2C(C3OC(=O)C(=C)C3C(O)C1)C(COC1OC(CO)C(O)C(O)C1OC(=O)CC1=CC=C(O)C=C1)=CC2=O |
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| InChI Identifier | InChI=1S/C29H32O12/c1-12-7-17(32)22-13(2)28(37)41-26(22)23-15(9-18(33)21(12)23)11-38-29-27(25(36)24(35)19(10-30)39-29)40-20(34)8-14-3-5-16(31)6-4-14/h3-6,9,17,19,22-27,29-32,35-36H,2,7-8,10-11H2,1H3 |
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| InChI Key | GSKKHLHJNLCXIS-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 o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | O-glycosyl compounds |
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| Alternative Parents | |
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| Substituents | - Hexose monosaccharide
- O-glycosyl compound
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Benzenoid
- Monosaccharide
- Oxane
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Lactone
- Ketone
- Carboxylic acid ester
- Secondary alcohol
- Acetal
- Organoheterocyclic compound
- Oxacycle
- Carboxylic acid derivative
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organic oxide
- Primary alcohol
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic 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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