| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 17:08:54 UTC |
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| Updated at | 2022-09-02 17:08:54 UTC |
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| NP-MRD ID | NP0159398 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 6-hydroxy-4,9a-dimethoxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h,8ah,9h-naphtho[2,3-b]furan-2-one |
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| Description | 3-Hydroxy-6,8-dimethoxy-7(11)-eremophilen-12,8-olide belongs to the class of organic compounds known as terpene lactones. These are prenol lipids containing a lactone ring. 3-Hydroxy-6,8-dimethoxy-7(11)-eremophilen-12,8-olide is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 3-Hydroxy-6,8-dimethoxy-7(11)-eremophilen-12,8-olide has been detected, but not quantified in, green vegetables. 6-hydroxy-4,9a-dimethoxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h,8ah,9h-naphtho[2,3-b]furan-2-one is found in Petasites japonicus. This could make 3-hydroxy-6,8-dimethoxy-7(11)-eremophilen-12,8-olide a potential biomarker for the consumption of these foods. |
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| Structure | COC1C2=C(C)C(=O)OC2(CC2CCC(O)C(C)C12C)OC InChI=1S/C17H26O5/c1-9-13-14(20-4)16(3)10(2)12(18)7-6-11(16)8-17(13,21-5)22-15(9)19/h10-12,14,18H,6-8H2,1-5H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C17H26O5 |
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| Average Mass | 310.3853 Da |
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| Monoisotopic Mass | 310.17802 Da |
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| IUPAC Name | 6-hydroxy-4,9a-dimethoxy-3,4a,5-trimethyl-2H,4H,4aH,5H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-2-one |
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| Traditional Name | 6-hydroxy-4,9a-dimethoxy-3,4a,5-trimethyl-4H,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1C2=C(C)C(=O)OC2(CC2CCC(O)C(C)C12C)OC |
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| InChI Identifier | InChI=1S/C17H26O5/c1-9-13-14(20-4)16(3)10(2)12(18)7-6-11(16)8-17(13,21-5)22-15(9)19/h10-12,14,18H,6-8H2,1-5H3 |
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| InChI Key | JCGMJARSAZGXHM-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
- Eremophilanolide or secoeremophilanolide
- Sesquiterpenoid
- Naphthofuran
- Ketal
- 2-furanone
- Cyclic alcohol
- Dihydrofuran
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Ether
- Oxacycle
- Dialkyl ether
- Acetal
- Carboxylic acid derivative
- Organoheterocyclic compound
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Carbonyl group
- Organic oxygen compound
- Organooxygen 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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