| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 12:52:20 UTC |
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| Updated at | 2022-09-02 12:52:21 UTC |
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| NP-MRD ID | NP0155760 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (4as,5r,6s,8ar)-5,6,8a-trimethyl-5-[2-(5-oxo-2h-furan-3-yl)ethyl]-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid |
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| Description | Amphiacric acid A, also known as amphiacrate a, belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. (4as,5r,6s,8ar)-5,6,8a-trimethyl-5-[2-(5-oxo-2h-furan-3-yl)ethyl]-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid is found in Amphiachyris dracunculoides. Based on a literature review very few articles have been published on Amphiacric acid A. |
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| Structure | C[C@H]1CC[C@]2(C)[C@@H](CCC=C2C(O)=O)[C@]1(C)CCC1=CC(=O)OC1 InChI=1S/C20H28O4/c1-13-7-9-20(3)15(18(22)23)5-4-6-16(20)19(13,2)10-8-14-11-17(21)24-12-14/h5,11,13,16H,4,6-10,12H2,1-3H3,(H,22,23)/t13-,16-,19+,20-/m0/s1 |
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| Synonyms | | Value | Source |
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| Amphiacrate a | Generator |
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| Chemical Formula | C20H28O4 |
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| Average Mass | 332.4400 Da |
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| Monoisotopic Mass | 332.19876 Da |
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| IUPAC Name | (4aS,5R,6S,8aR)-5,6,8a-trimethyl-5-[2-(5-oxo-2,5-dihydrofuran-3-yl)ethyl]-3,4,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylic acid |
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| Traditional Name | (4aS,5R,6S,8aR)-5,6,8a-trimethyl-5-[2-(5-oxo-2H-furan-3-yl)ethyl]-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H]1CC[C@]2(C)[C@@H](CCC=C2C(O)=O)[C@]1(C)CCC1=CC(=O)OC1 |
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| InChI Identifier | InChI=1S/C20H28O4/c1-13-7-9-20(3)15(18(22)23)5-4-6-16(20)19(13,2)10-8-14-11-17(21)24-12-14/h5,11,13,16H,4,6-10,12H2,1-3H3,(H,22,23)/t13-,16-,19+,20-/m0/s1 |
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| InChI Key | FEOFLRVZBOQGQA-NCJOTSGUSA-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 diterpene lactones. These are diterpenoids containing a lactone moiety. |
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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 | Diterpene lactones |
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| Alternative Parents | |
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| Substituents | - Diterpene lactone
- Clerodane diterpenoid
- Diterpenoid
- 2-furanone
- Dicarboxylic acid or derivatives
- Dihydrofuran
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Carboxylic acid ester
- Lactone
- Carboxylic acid derivative
- Carboxylic acid
- Oxacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Carbonyl group
- 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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