| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 13:23:00 UTC |
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| Updated at | 2022-09-04 13:23:00 UTC |
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| NP-MRD ID | NP0195504 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 7-isopropyl-9a-methoxy-3,4a,9-trimethyl-1h,4h,5h,6h,7h,7ah,8h,9h-cyclopenta[f]azulen-2-one |
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| Description | 9A-methoxy-3,4a,9-trimethyl-7-(propan-2-yl)-1H,2H,4H,4aH,5H,6H,7H,7aH,8H,9H,9aH-cyclopenta[f]azulen-2-one belongs to the class of organic compounds known as guaianes. These are sesquiterpenoids with a structure based on the guaiane skeleton. Guaiane is a bicyclic compound consisting of a decahydroazulene moiety, substituted with two methyl groups and a 1-methylethyl group at the 1-, 4-, and 7-position, respectively. 7-isopropyl-9a-methoxy-3,4a,9-trimethyl-1h,4h,5h,6h,7h,7ah,8h,9h-cyclopenta[f]azulen-2-one is found in Plicanthus hirtellus. 9A-methoxy-3,4a,9-trimethyl-7-(propan-2-yl)-1H,2H,4H,4aH,5H,6H,7H,7aH,8H,9H,9aH-cyclopenta[f]azulen-2-one is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | COC12CC(=O)C(C)=C1CC1(C)CCC(C(C)C)C1CC2C InChI=1S/C20H32O2/c1-12(2)15-7-8-19(5)10-17-14(4)18(21)11-20(17,22-6)13(3)9-16(15)19/h12-13,15-16H,7-11H2,1-6H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H32O2 |
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| Average Mass | 304.4740 Da |
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| Monoisotopic Mass | 304.24023 Da |
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| IUPAC Name | 9a-methoxy-3,4a,9-trimethyl-7-(propan-2-yl)-1H,2H,4H,4aH,5H,6H,7H,7aH,8H,9H,9aH-cyclopenta[f]azulen-2-one |
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| Traditional Name | 7-isopropyl-9a-methoxy-3,4a,9-trimethyl-1H,4H,5H,6H,7H,7aH,8H,9H-cyclopenta[f]azulen-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC12CC(=O)C(C)=C1CC1(C)CCC(C(C)C)C1CC2C |
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| InChI Identifier | InChI=1S/C20H32O2/c1-12(2)15-7-8-19(5)10-17-14(4)18(21)11-20(17,22-6)13(3)9-16(15)19/h12-13,15-16H,7-11H2,1-6H3 |
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| InChI Key | ZGZFHKWNKILOSS-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 guaianes. These are sesquiterpenoids with a structure based on the guaiane skeleton. Guaiane is a bicyclic compound consisting of a decahydroazulene moiety, substituted with two methyl groups and a 1-methylethyl group at the 1-, 4-, and 7-position, respectively. |
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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 | Sesquiterpenoids |
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| Direct Parent | Guaianes |
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| Alternative Parents | |
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| Substituents | - Guaiane sesquiterpenoid
- Cyclic ketone
- Ketone
- Ether
- Dialkyl ether
- 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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