| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-12 03:54:42 UTC |
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| Updated at | 2022-09-12 03:54:42 UTC |
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| NP-MRD ID | NP0324074 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (3z)-4-hydroxy-5-methylidene-3-tetradecylideneoxolan-2-one |
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| Description | Isoobtusilactone A belongs to the class of organic compounds known as tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen. Isoobtusilactone A is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Isoobtusilactone A has been detected, but not quantified in, herbs and spices. (3z)-4-hydroxy-5-methylidene-3-tetradecylideneoxolan-2-one is found in Cinnamomum kotoense, Cinnamomum tenuifolium and Lindera benzoin. This could make isoobtusilactone a a potential biomarker for the consumption of these foods. |
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| Structure | CCCCCCCCCCCCC\C=C1\C(O)C(=C)OC1=O InChI=1S/C19H32O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-17-18(20)16(2)22-19(17)21/h15,18,20H,2-14H2,1H3/b17-15- |
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| Synonyms | |
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| Chemical Formula | C19H32O3 |
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| Average Mass | 308.4556 Da |
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| Monoisotopic Mass | 308.23514 Da |
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| IUPAC Name | (3Z)-4-hydroxy-5-methylidene-3-tetradecylideneoxolan-2-one |
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| Traditional Name | (3Z)-4-hydroxy-5-methylidene-3-tetradecylideneoxolan-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCC\C=C1\C(O)C(=C)OC1=O |
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| InChI Identifier | InChI=1S/C19H32O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-17-18(20)16(2)22-19(17)21/h15,18,20H,2-14H2,1H3/b17-15- |
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| InChI Key | FCLYKYQBTSMTJB-ICFOKQHNSA-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 tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Tetrahydrofurans |
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| Sub Class | Not Available |
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| Direct Parent | Tetrahydrofurans |
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| Alternative Parents | |
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| Substituents | - Enol ester
- Tetrahydrofuran
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Oxacycle
- Carbonyl group
- Organooxygen compound
- Organic oxygen compound
- Alcohol
- Organic oxide
- Hydrocarbon derivative
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic 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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