| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 16:02:01 UTC |
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| Updated at | 2022-09-02 16:02:02 UTC |
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| NP-MRD ID | NP0158445 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 7-ethenyl-9-hydroxy-1,4a,7-trimethyl-3,4,4b,5,6,9,10,10a-octahydro-2h-phenanthrene-1-carboxylic acid |
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| Description | (Ent-7alpha)-7-Hydroxy-8(14),15-pimaradien-19-oic acid, also known as 2-hydroxy-4-(methoxymethyl)-6-propylnicotinonitrile, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units (ent-7alpha)-7-Hydroxy-8(14),15-pimaradien-19-oic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, (ent-7alpha)-7-Hydroxy-8(14),15-pimaradien-19-oic acid has been detected, but not quantified in, alcoholic beverages and fruits. 7-ethenyl-9-hydroxy-1,4a,7-trimethyl-3,4,4b,5,6,9,10,10a-octahydro-2h-phenanthrene-1-carboxylic acid is found in Cladonia rangiferina and Viguiera arenaria. This could make (ent-7alpha)-7-hydroxy-8(14),15-pimaradien-19-Oic acid a potential biomarker for the consumption of these foods. |
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| Structure | CC1(CCC2C(=C1)C(O)CC1C2(C)CCCC1(C)C(O)=O)C=C InChI=1S/C20H30O3/c1-5-18(2)10-7-14-13(12-18)15(21)11-16-19(14,3)8-6-9-20(16,4)17(22)23/h5,12,14-16,21H,1,6-11H2,2-4H3,(H,22,23) |
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| Synonyms | | Value | Source |
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| (ent-7a)-7-Hydroxy-8(14),15-pimaradien-19-Oate | Generator | | (ent-7a)-7-Hydroxy-8(14),15-pimaradien-19-Oic acid | Generator | | (ent-7alpha)-7-Hydroxy-8(14),15-pimaradien-19-Oate | Generator | | (ent-7Α)-7-hydroxy-8(14),15-pimaradien-19-Oate | Generator | | (ent-7Α)-7-hydroxy-8(14),15-pimaradien-19-Oic acid | Generator | | 2-Hydroxy-4-(methoxymethyl)-6-propylnicotinonitrile | HMDB | | 7-Ethenyl-9-hydroxy-1,4a,7-trimethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylate | Generator | | 7a-7-Hydroxy-8(14),15-isopimaradien-18-Oate | Generator | | 7a-7-Hydroxy-8(14),15-isopimaradien-18-Oic acid | Generator | | 7alpha-7-Hydroxy-8(14),15-isopimaradien-18-Oate | Generator | | 7Α-7-hydroxy-8(14),15-isopimaradien-18-Oate | Generator | | 7Α-7-hydroxy-8(14),15-isopimaradien-18-Oic acid | Generator |
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| Chemical Formula | C20H30O3 |
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| Average Mass | 318.4504 Da |
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| Monoisotopic Mass | 318.21949 Da |
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| IUPAC Name | 7-ethenyl-9-hydroxy-1,4a,7-trimethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid |
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| Traditional Name | 7-ethenyl-9-hydroxy-1,4a,7-trimethyl-3,4,4b,5,6,9,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC1(CCC2C(=C1)C(O)CC1C2(C)CCCC1(C)C(O)=O)C=C |
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| InChI Identifier | InChI=1S/C20H30O3/c1-5-18(2)10-7-14-13(12-18)15(21)11-16-19(14,3)8-6-9-20(16,4)17(22)23/h5,12,14-16,21H,1,6-11H2,2-4H3,(H,22,23) |
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| InChI Key | PLKOJNUQWAKPNC-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 diterpenoids. These are terpene compounds formed by four isoprene units. |
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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 | Diterpenoids |
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| Alternative Parents | |
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| Substituents | - Diterpenoid
- Pimarane diterpenoid
- Hydrophenanthrene
- Phenanthrene
- Cyclic alcohol
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- 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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