| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 01:38:44 UTC |
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| Updated at | 2022-09-05 01:38:44 UTC |
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| NP-MRD ID | NP0205682 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | methyl 4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-5-(sec-butoxy)-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate |
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| Description | Methyl 5-(butan-2-yloxy)-4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,10H,11H,11aH-cyclodeca[b]furan-6-carboxylate belongs to the class of organic compounds known as terpene lactones. These are prenol lipids containing a lactone ring. methyl 4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-5-(sec-butoxy)-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate is found in Tetragonotheca repanda. Methyl 5-(butan-2-yloxy)-4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,10H,11H,11aH-cyclodeca[b]furan-6-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CCC(C)OC1C(OC(=O)C(CC(C)=O)=CC)C2C(OC(=O)C2=C)C(O)C(=C)CCC=C1C(=O)OC InChI=1S/C27H36O9/c1-8-16(5)34-22-19(27(32)33-7)12-10-11-14(3)21(29)23-20(17(6)25(30)35-23)24(22)36-26(31)18(9-2)13-15(4)28/h9,12,16,20-24,29H,3,6,8,10-11,13H2,1-2,4-5,7H3 |
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| Synonyms | | Value | Source |
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| Methyl 5-(butan-2-yloxy)-4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-2H,3H,3ah,4H,5H,8H,9H,10H,11H,11ah-cyclodeca[b]furan-6-carboxylic acid | Generator |
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| Chemical Formula | C27H36O9 |
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| Average Mass | 504.5760 Da |
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| Monoisotopic Mass | 504.23593 Da |
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| IUPAC Name | methyl 5-(butan-2-yloxy)-4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,10H,11H,11aH-cyclodeca[b]furan-6-carboxylate |
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| Traditional Name | methyl 4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-3,10-dimethylidene-2-oxo-5-(sec-butoxy)-3aH,4H,5H,8H,9H,11H,11aH-cyclodeca[b]furan-6-carboxylate |
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| CAS Registry Number | Not Available |
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| SMILES | CCC(C)OC1C(OC(=O)C(CC(C)=O)=CC)C2C(OC(=O)C2=C)C(O)C(=C)CCC=C1C(=O)OC |
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| InChI Identifier | InChI=1S/C27H36O9/c1-8-16(5)34-22-19(27(32)33-7)12-10-11-14(3)21(29)23-20(17(6)25(30)35-23)24(22)36-26(31)18(9-2)13-15(4)28/h9,12,16,20-24,29H,3,6,8,10-11,13H2,1-2,4-5,7H3 |
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| InChI Key | GPDHQSJQHCOQBV-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 lactones. These are prenol lipids containing a lactone ring. |
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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 lactones |
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| Direct Parent | Terpene lactones |
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| Alternative Parents | |
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| Substituents | - Terpene lactone
- Germacrane sesquiterpenoid
- Sesquiterpenoid
- Tricarboxylic acid or derivatives
- Gamma-keto acid
- Fatty acid ester
- Gamma butyrolactone
- Fatty acyl
- Keto acid
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Methyl ester
- Secondary alcohol
- Lactone
- Ketone
- Carboxylic acid ester
- Organoheterocyclic compound
- Oxacycle
- Ether
- Dialkyl ether
- Carboxylic acid derivative
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Alcohol
- Carbonyl group
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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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