| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 09:29:15 UTC |
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| Updated at | 2022-04-28 09:29:15 UTC |
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| NP-MRD ID | NP0065244 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 8alpha,12R-Epoxy-6beta,11alpha-dihydroxy-13E-labden-1-one |
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| Description | (1S,2R,3aR,5R,5aS,9aS,9bS)-2-[(2E)-but-2-en-2-yl]-1,5-dihydroxy-3a,6,6,9a-tetramethyl-dodecahydronaphtho[2,1-b]furan-9-one belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. 8alpha,12R-Epoxy-6beta,11alpha-dihydroxy-13E-labden-1-one is found in Scapania undulata. Based on a literature review very few articles have been published on (1S,2R,3aR,5R,5aS,9aS,9bS)-2-[(2E)-but-2-en-2-yl]-1,5-dihydroxy-3a,6,6,9a-tetramethyl-dodecahydronaphtho[2,1-b]furan-9-one. |
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| Structure | C\C=C(/C)[C@H]1O[C@]2(C)C[C@@H](O)[C@H]3C(C)(C)CCC(=O)[C@]3(C)[C@H]2[C@@H]1O InChI=1S/C20H32O4/c1-7-11(2)15-14(23)17-19(5,24-15)10-12(21)16-18(3,4)9-8-13(22)20(16,17)6/h7,12,14-17,21,23H,8-10H2,1-6H3/b11-7+/t12-,14-,15-,16+,17+,19-,20+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H32O4 |
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| Average Mass | 336.4720 Da |
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| Monoisotopic Mass | 336.23006 Da |
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| IUPAC Name | (1S,2R,3aR,5R,5aS,9aS,9bS)-2-[(2E)-but-2-en-2-yl]-1,5-dihydroxy-3a,6,6,9a-tetramethyl-dodecahydronaphtho[2,1-b]furan-9-one |
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| Traditional Name | (1S,2R,3aR,5R,5aS,9aS,9bS)-2-[(2E)-but-2-en-2-yl]-1,5-dihydroxy-3a,6,6,9a-tetramethyl-octahydronaphtho[2,1-b]furan-9-one |
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| CAS Registry Number | Not Available |
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| SMILES | C\C=C(/C)[C@H]1O[C@]2(C)C[C@@H](O)[C@H]3C(C)(C)CCC(=O)[C@]3(C)[C@H]2[C@@H]1O |
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| InChI Identifier | InChI=1S/C20H32O4/c1-7-11(2)15-14(23)17-19(5,24-15)10-12(21)16-18(3,4)9-8-13(22)20(16,17)6/h7,12,14-17,21,23H,8-10H2,1-6H3/b11-7+/t12-,14-,15-,16+,17+,19-,20+/m1/s1 |
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| InChI Key | SORDASWZVRTIAH-OPCPZBQGSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Naphthofurans |
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| Sub Class | Not Available |
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| Direct Parent | Naphthofurans |
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| Alternative Parents | |
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| Substituents | - Naphthofuran
- C-glycosyl compound
- Glycosyl compound
- Monosaccharide
- Cyclic alcohol
- Tetrahydrofuran
- Ketone
- Secondary alcohol
- Oxacycle
- Ether
- Dialkyl ether
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Carbonyl group
- Organic oxygen compound
- 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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