| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-09 00:34:08 UTC |
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| Updated at | 2025-02-11 15:46:48 UTC |
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| NP-MRD ID | NP0276440 |
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| Natural Product DOI | https://doi.org/10.57994/1064 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | abietic acid |
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| Description | Resin acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Farther north in Virginia, where Pitch Pine (Pinus rigida)and Shortleaf Pine (Pinus echinata) are more dominant, the resin acid content decreases to as low as 30-35% with a corresponding increase in the fatty acids present. The resin acids are formed when two-carbon and three-carbon molecules couple with isoprene building units to form monoterpenes (volatile), sesquiterpenes (volatile), and diterpenes (nonvolatile) structures. Resin acid is a weakly acidic compound (based on its pKa). Resin in the sapwood, however, is less at the base of the tree and increases with height. Abietic-type acids Represents the majority 85-90% of typical tall oil.Abietic acidabieta-7,13-dien-18-oic acid13-isopropylpodocarpa -7,13-dien-15-oic acidNeoabietic acidDehydroabietic acidPalustric acidLevopimaric acidSimplified formula C20H30O2, or C19H29COOHmolecular weight 302 Pimaric-type acids pimaric acidpimara-8(14),15-dien-18-oic acidisopimaric acidssimplified formula C20H30O2 or C19H29COOHmolecular weight 302 Production in tall oil (chemical pulping byproduct) The commercial manufacture of wood pulp grade chemical cellulose using the kraft chemical pulping processes releases resin acids. abietic acid is found in Abies spectabilis, Agathis australis, Cedrus atlantica, Cedrus libani, Juniperus chinensis, Juniperus excelsa, Juniperus sabina, Juniperus thurifera, Pimenta racemosa, Pinus jeffreyi, Pinus massoniana, Pinus palustris, Pinus pumila, Pinus resinosa, Pinus yunnanensis, Solidago nemoralis and Solidago rugosa. Furthermore, any residual resin acids that pass the treatment facilities add toxicity to the stream discharged to the receiving waters. |
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| Structure | CC(C)C1=CC2=CCC3C(C)(CCCC3(C)C(O)=O)C2CC1 InChI=1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22) |
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| Synonyms | | Value | Source |
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| 1,4a-Dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylate | Generator |
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| Chemical Formula | C20H30O2 |
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| Average Mass | 302.4580 Da |
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| Monoisotopic Mass | 302.22458 Da |
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| IUPAC Name | 1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid |
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| Traditional Name | abietic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)C1=CC2=CCC3C(C)(CCCC3(C)C(O)=O)C2CC1 |
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| InChI Identifier | InChI=1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22) |
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| InChI Key | RSWGJHLUYNHPMX-UHFFFAOYSA-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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| HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | [email protected] | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2023-10-09 | View Spectrum | | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | [email protected] | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2023-10-09 | View Spectrum | | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | [email protected] | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2023-10-09 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, CD3OD, experimental) | [email protected] | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2023-10-09 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental) | [email protected] | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2023-10-09 | View Spectrum |
| | 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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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 600, CD3OD, simulated) | [email protected] | Sumner Lab, MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-14 | View Spectrum |
| | 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
- Abietane diterpenoid
- Phenanthrene
- Hydrophenanthrene
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen 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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