| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 13:22:49 UTC |
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| Updated at | 2022-09-04 13:22:49 UTC |
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| NP-MRD ID | NP0195501 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5-hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-7-yl acetate |
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| Description | 5-Hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-dodecahydroazuleno[6,5-b]furan-7-yl acetate belongs to the class of organic compounds known as ambrosanolides and secoambrosanolides. These are sesquiterpene lactones from the Ambrosia family, with a backbone derivative of azuleno[6,5-b]furan-2-one (ambrosanolides) or azuleno[4,5-b]furan-2-one (secoambrosanolides). 5-hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-7-yl acetate is found in Arnica angustifolia, Arnica chamissonis, Geigeria burkei and Inula japonica. 5-Hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-dodecahydroazuleno[6,5-b]furan-7-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC1CC2OC(=O)C(=C)C2CC2(C)C(O)CC(OC(C)=O)C12 InChI=1S/C17H24O5/c1-8-5-12-11(9(2)16(20)22-12)7-17(4)14(19)6-13(15(8)17)21-10(3)18/h8,11-15,19H,2,5-7H2,1,3-4H3 |
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| Synonyms | | Value | Source |
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| 5-Hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-dodecahydroazuleno[6,5-b]furan-7-yl acetic acid | Generator |
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| Chemical Formula | C17H24O5 |
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| Average Mass | 308.3740 Da |
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| Monoisotopic Mass | 308.16237 Da |
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| IUPAC Name | 5-hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-dodecahydroazuleno[6,5-b]furan-7-yl acetate |
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| Traditional Name | 5-hydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3aH-azuleno[6,5-b]furan-7-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC1CC2OC(=O)C(=C)C2CC2(C)C(O)CC(OC(C)=O)C12 |
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| InChI Identifier | InChI=1S/C17H24O5/c1-8-5-12-11(9(2)16(20)22-12)7-17(4)14(19)6-13(15(8)17)21-10(3)18/h8,11-15,19H,2,5-7H2,1,3-4H3 |
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| InChI Key | JRTIKBMBXBPGNG-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 ambrosanolides and secoambrosanolides. These are sesquiterpene lactones from the Ambrosia family, with a backbone derivative of azuleno[6,5-b]furan-2-one (ambrosanolides) or azuleno[4,5-b]furan-2-one (secoambrosanolides). |
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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 | Ambrosanolides and secoambrosanolides |
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| Alternative Parents | |
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| Substituents | - Ambrosanolide
- Pseudoguaiane sesquiterpenoid
- Sesquiterpenoid
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Cyclic alcohol
- Tetrahydrofuran
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Carboxylic acid derivative
- Organoheterocyclic compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Organic oxygen compound
- 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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