| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 20:07:18 UTC |
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| Updated at | 2022-09-02 20:07:18 UTC |
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| NP-MRD ID | NP0161850 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1r,3s,5s,6s,8s)-6-methyl-11-methylidene-5-[(1e)-3-oxobut-1-en-1-yl]-4,9-dioxatricyclo[6.3.0.0³,⁵]undecan-10-one |
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| Description | Xanthatin-1,5beta-epoxide (4) 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. (1r,3s,5s,6s,8s)-6-methyl-11-methylidene-5-[(1e)-3-oxobut-1-en-1-yl]-4,9-dioxatricyclo[6.3.0.0³,⁵]undecan-10-one is found in Xanthium spinosum and Xanthium strumarium. Based on a literature review a small amount of articles have been published on Xanthatin-1,5beta-epoxide (4). |
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| Structure | C[C@H]1C[C@@H]2OC(=O)C(=C)[C@H]2C[C@@H]2O[C@]12\C=C\C(C)=O InChI=1S/C15H18O4/c1-8-6-12-11(10(3)14(17)18-12)7-13-15(8,19-13)5-4-9(2)16/h4-5,8,11-13H,3,6-7H2,1-2H3/b5-4+/t8-,11+,12-,13-,15+/m0/s1 |
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| Synonyms | | Value | Source |
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| Xanthatin-1,5b-epoxide (4) | Generator | | Xanthatin-1,5β-epoxide (4) | Generator |
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| Chemical Formula | C15H18O4 |
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| Average Mass | 262.3050 Da |
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| Monoisotopic Mass | 262.12051 Da |
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| IUPAC Name | (1R,3S,5S,6S,8S)-6-methyl-11-methylidene-5-[(1E)-3-oxobut-1-en-1-yl]-4,9-dioxatricyclo[6.3.0.0^{3,5}]undecan-10-one |
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| Traditional Name | (1R,3S,5S,6S,8S)-6-methyl-11-methylidene-5-[(1E)-3-oxobut-1-en-1-yl]-4,9-dioxatricyclo[6.3.0.0^{3,5}]undecan-10-one |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H]1C[C@@H]2OC(=O)C(=C)[C@H]2C[C@@H]2O[C@]12\C=C\C(C)=O |
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| InChI Identifier | InChI=1S/C15H18O4/c1-8-6-12-11(10(3)14(17)18-12)7-13-15(8,19-13)5-4-9(2)16/h4-5,8,11-13H,3,6-7H2,1-2H3/b5-4+/t8-,11+,12-,13-,15+/m0/s1 |
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| InChI Key | NGAVJIMZMAIVPV-SOFYJNGRSA-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
- Gamma butyrolactone
- Acryloyl-group
- Enone
- Tetrahydrofuran
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Alpha,beta-unsaturated ketone
- Lactone
- Ketone
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Ether
- Oxirane
- Carboxylic acid derivative
- Dialkyl ether
- Organoheterocyclic compound
- Oxacycle
- Carbonyl group
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- 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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