Record Information |
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Version | 2.0 |
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Created at | 2022-04-28 09:43:15 UTC |
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Updated at | 2022-04-28 09:43:15 UTC |
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NP-MRD ID | NP0065499 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Grindelistrictoic acid |
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Description | 2-[(1R,4aS,5'S,8aS)-5,5,5',8a-tetramethyl-3-oxo-octahydrospiro[2-benzopyran-1,2'-oxolane]-5'-yl]acetic acid belongs to the class of organic compounds known as benzopyrans. These are organic compounds containing a benzene ring fused to a pyran ring. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds. Grindelistrictoic acid is found in Grindelia hirsutula and Grindelia stricta. Based on a literature review very few articles have been published on 2-[(1R,4aS,5'S,8aS)-5,5,5',8a-tetramethyl-3-oxo-octahydrospiro[2-benzopyran-1,2'-oxolane]-5'-yl]acetic acid. |
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Structure | C[C@@]1(CC(O)=O)CC[C@@]2(O1)OC(=O)C[C@H]1C(C)(C)CCC[C@]21C InChI=1S/C18H28O5/c1-15(2)6-5-7-17(4)12(15)10-14(21)22-18(17)9-8-16(3,23-18)11-13(19)20/h12H,5-11H2,1-4H3,(H,19,20)/t12-,16-,17-,18-/m0/s1 |
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Synonyms | Value | Source |
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2-[(1R,4AS,5's,8as)-5,5,5',8a-tetramethyl-3-oxo-octahydrospiro[2-benzopyran-1,2'-oxolane]-5'-yl]acetate | Generator |
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Chemical Formula | C18H28O5 |
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Average Mass | 324.4170 Da |
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Monoisotopic Mass | 324.19367 Da |
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IUPAC Name | 2-[(1R,4aS,5'S,8aS)-5,5,5',8a-tetramethyl-3-oxo-octahydrospiro[2-benzopyran-1,2'-oxolane]-5'-yl]acetic acid |
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Traditional Name | (1R,4aS,5'S,8aS)-5,5,5',8a-tetramethyl-3-oxo-tetrahydro-4H-spiro[2-benzopyran-1,2'-oxolane]-5'-ylacetic acid |
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CAS Registry Number | Not Available |
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SMILES | C[C@@]1(CC(O)=O)CC[C@@]2(O1)OC(=O)C[C@H]1C(C)(C)CCC[C@]21C |
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InChI Identifier | InChI=1S/C18H28O5/c1-15(2)6-5-7-17(4)12(15)10-14(21)22-18(17)9-8-16(3,23-18)11-13(19)20/h12H,5-11H2,1-4H3,(H,19,20)/t12-,16-,17-,18-/m0/s1 |
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InChI Key | DCLCKUFBVFESAH-JUKXBJQTSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 benzopyrans. These are organic compounds containing a benzene ring fused to a pyran ring. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Benzopyrans |
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Sub Class | Not Available |
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Direct Parent | Benzopyrans |
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Alternative Parents | |
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Substituents | - Benzopyran
- Ketal
- Delta valerolactone
- Delta_valerolactone
- Dicarboxylic acid or derivatives
- Oxane
- Tetrahydrofuran
- Lactone
- Carboxylic acid ester
- Oxacycle
- Carboxylic acid
- Carboxylic acid derivative
- Acetal
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Carbonyl group
- Organic oxygen 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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