| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-09 12:20:27 UTC |
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| Updated at | 2022-09-09 12:20:27 UTC |
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| NP-MRD ID | NP0284577 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2e)-5-[(1r,2s,4ar,8ar)-1,2,4a,5-tetramethyl-3-oxo-4,7,8,8a-tetrahydro-2h-naphthalen-1-yl]-3-methylpent-2-enoic acid |
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| Description | (?)-7-Oxokolavenic acid belongs to the class of organic compounds known as colensane and clerodane diterpenoids. These are diterpenoids with a structure based on the clerodane or the colensane skeleton. Clerodanes arise from labdanes by two methyl migrations. (2e)-5-[(1r,2s,4ar,8ar)-1,2,4a,5-tetramethyl-3-oxo-4,7,8,8a-tetrahydro-2h-naphthalen-1-yl]-3-methylpent-2-enoic acid is found in Pulicaria aucheri. Based on a literature review very few articles have been published on (?)-7-Oxokolavenic acid. |
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| Structure | C[C@@H]1C(=O)C[C@]2(C)[C@H](CCC=C2C)[C@@]1(C)CC\C(C)=C\C(O)=O InChI=1S/C20H30O3/c1-13(11-18(22)23)9-10-19(4)15(3)16(21)12-20(5)14(2)7-6-8-17(19)20/h7,11,15,17H,6,8-10,12H2,1-5H3,(H,22,23)/b13-11+/t15-,17-,19+,20+/m1/s1 |
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| Synonyms | | Value | Source |
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| (?)-7-oxokolavenate | Generator |
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| Chemical Formula | C20H30O3 |
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| Average Mass | 318.4570 Da |
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| Monoisotopic Mass | 318.21949 Da |
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| IUPAC Name | (2E)-5-[(1R,2S,4aR,8aR)-1,2,4a,5-tetramethyl-3-oxo-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl]-3-methylpent-2-enoic acid |
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| Traditional Name | (2E)-5-[(1R,2S,4aR,8aR)-1,2,4a,5-tetramethyl-3-oxo-4,7,8,8a-tetrahydro-2H-naphthalen-1-yl]-3-methylpent-2-enoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1C(=O)C[C@]2(C)[C@H](CCC=C2C)[C@@]1(C)CC\C(C)=C\C(O)=O |
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| InChI Identifier | InChI=1S/C20H30O3/c1-13(11-18(22)23)9-10-19(4)15(3)16(21)12-20(5)14(2)7-6-8-17(19)20/h7,11,15,17H,6,8-10,12H2,1-5H3,(H,22,23)/b13-11+/t15-,17-,19+,20+/m1/s1 |
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| InChI Key | HWCYFTKMERSBHI-ULXLJDAISA-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 colensane and clerodane diterpenoids. These are diterpenoids with a structure based on the clerodane or the colensane skeleton. Clerodanes arise from labdanes by two methyl migrations. |
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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 | Diterpenoids |
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| Direct Parent | Colensane and clerodane diterpenoids |
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| Alternative Parents | |
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| Substituents | - Clerodane diterpenoid
- Medium-chain fatty acid
- Branched fatty acid
- Methyl-branched fatty acid
- Unsaturated fatty acid
- Fatty acyl
- Fatty acid
- Cyclic ketone
- Ketone
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxide
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic 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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