| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-06 19:05:42 UTC |
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| Updated at | 2022-09-06 19:05:43 UTC |
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| NP-MRD ID | NP0236246 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | [10-methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-5-yl]methyl acetate |
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| Description | [10-Methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]Decan-5-yl]methyl acetate belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. [10-methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-5-yl]methyl acetate is found in Loxothysanus sinuatus. [10-Methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]Decan-5-yl]methyl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC(=O)CCC1C2CC3C(CC12COC(C)=O)OC(=O)C3=C InChI=1S/C17H22O5/c1-9(18)4-5-13-14-6-12-10(2)16(20)22-15(12)7-17(13,14)8-21-11(3)19/h12-15H,2,4-8H2,1,3H3 |
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| Synonyms | | Value | Source |
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| [10-Methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0,]decan-5-yl]methyl acetic acid | Generator | | [10-Methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-5-yl]methyl acetic acid | Generator |
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| Chemical Formula | C17H22O5 |
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| Average Mass | 306.3580 Da |
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| Monoisotopic Mass | 306.14672 Da |
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| IUPAC Name | [10-methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-5-yl]methyl acetate |
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| Traditional Name | [10-methylidene-9-oxo-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-5-yl]methyl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)CCC1C2CC3C(CC12COC(C)=O)OC(=O)C3=C |
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| InChI Identifier | InChI=1S/C17H22O5/c1-9(18)4-5-13-14-6-12-10(2)16(20)22-15(12)7-17(13,14)8-21-11(3)19/h12-15H,2,4-8H2,1,3H3 |
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| InChI Key | IQFSWAJVDIOCOZ-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 xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. |
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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 | Xanthanolides |
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| Alternative Parents | |
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| Substituents | - Xanthanolide-skeleton
- Sesquiterpenoid
- Carabrane sesquiterpenoid
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Lactone
- Ketone
- Carboxylic acid ester
- Organoheterocyclic compound
- Carboxylic acid derivative
- Oxacycle
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Hydrocarbon derivative
- 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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