Record Information |
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Version | 1.0 |
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Created at | 2021-06-20 19:32:04 UTC |
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Updated at | 2021-06-30 00:07:56 UTC |
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NP-MRD ID | NP0036334 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | (+)-(10R*)-cembra-1E,3E,7E,11Z,16-pentaen-20,10-olide |
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Provided By | JEOL Database |
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Description | (4E,6Z,10Z,13R)-7,11-dimethyl-4-(prop-1-en-2-yl)-14-oxabicyclo[11.2.1]Hexadeca-1(16),4,6,10-tetraen-15-one belongs to the class of organic compounds known as terpene lactones. (+)-(10R*)-cembra-1E,3E,7E,11Z,16-pentaen-20,10-olide is found in Croton gratissimus. It was first documented in 2011 (Langat, M. K., et al.). These are prenol lipids containing a lactone ring (4E,6Z,10Z,13R)-7,11-dimethyl-4-(prop-1-en-2-yl)-14-oxabicyclo[11.2.1]Hexadeca-1(16),4,6,10-tetraen-15-one is a strongly basic compound (based on its pKa). |
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Structure | [H]C([H])=C(\C1=C(/[H])\C(\[H])=C(C([H])([H])[H])/C([H])([H])C([H])([H])\C([H])=C(C([H])([H])[H])/C([H])([H])[C@@]2([H])OC(=O)C(=C2[H])C([H])([H])C1([H])[H])C([H])([H])[H] InChI=1S/C20H26O2/c1-14(2)17-9-8-15(3)6-5-7-16(4)12-19-13-18(11-10-17)20(21)22-19/h7-9,13,19H,1,5-6,10-12H2,2-4H3/b15-8-,16-7-,17-9+/t19-/m1/s1 |
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Synonyms | Not Available |
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Chemical Formula | C20H26O2 |
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Average Mass | 298.4260 Da |
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Monoisotopic Mass | 298.19328 Da |
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IUPAC Name | (4E,6Z,10Z,13R)-7,11-dimethyl-4-(prop-1-en-2-yl)-14-oxabicyclo[11.2.1]hexadeca-1(16),4,6,10-tetraen-15-one |
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Traditional Name | (4E,6Z,10Z,13R)-7,11-dimethyl-4-(prop-1-en-2-yl)-14-oxabicyclo[11.2.1]hexadeca-1(16),4,6,10-tetraen-15-one |
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CAS Registry Number | Not Available |
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SMILES | [H]C([H])=C(\C1=C(/[H])\C(\[H])=C(C([H])([H])[H])/C([H])([H])C([H])([H])\C([H])=C(C([H])([H])[H])/C([H])([H])[C@@]2([H])OC(=O)C(=C2[H])C([H])([H])C1([H])[H])C([H])([H])[H] |
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InChI Identifier | InChI=1S/C20H26O2/c1-14(2)17-9-8-15(3)6-5-7-16(4)12-19-13-18(11-10-17)20(21)22-19/h7-9,13,19H,1,5-6,10-12H2,2-4H3/b15-8-,16-7-,17-9+/t19-/m1/s1 |
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InChI Key | KGUUUDYKWYRRMZ-CHWGSWCKSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | Species Name | Source | Reference |
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Croton gratissimus | JEOL database | - Langat, M. K., et al, J. Nat. Prod. 74, 2349 (2011)
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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
- Sesquiterpenoid
- 2-furanone
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Dihydrofuran
- Lactone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen 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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