| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 08:21:22 UTC |
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| Updated at | 2022-09-04 08:21:23 UTC |
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| NP-MRD ID | NP0191406 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1r,3ar,6r,12as)-3a,6,10-trimethyl-1-(prop-1-en-2-yl)-1h,2h,3h,6h,7h,8h,11h,12h,12ah-cyclopenta[11]annulene |
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| Description | (3R,3aS,10R,12aR)-6,10,12a-trimethyl-3-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,5H,8H,9H,10H,12aH-cyclopenta[11]annulene belongs to the class of organic compounds known as dolabellane and neodolabellane diterpenoids. These are diterpenoids with a structure based on the dolabellane skeleton (3a,6,10-trimethyl-1-(propan-2-yl)-cyclopenta[11]annulene) or the neodolabellane skeleton. (1r,3ar,6r,12as)-3a,6,10-trimethyl-1-(prop-1-en-2-yl)-1h,2h,3h,6h,7h,8h,11h,12h,12ah-cyclopenta[11]annulene is found in Dictyota spiralis. Based on a literature review very few articles have been published on (3R,3aS,10R,12aR)-6,10,12a-trimethyl-3-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,5H,8H,9H,10H,12aH-cyclopenta[11]annulene. |
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| Structure | C[C@@H]1CC\C=C(C)\CC[C@H]2[C@@H](CC[C@]2(C)\C=C\1)C(C)=C InChI=1S/C20H32/c1-15(2)18-12-14-20(5)13-11-17(4)8-6-7-16(3)9-10-19(18)20/h7,11,13,17-19H,1,6,8-10,12,14H2,2-5H3/b13-11+,16-7+/t17-,18+,19+,20+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H32 |
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| Average Mass | 272.4760 Da |
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| Monoisotopic Mass | 272.25040 Da |
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| IUPAC Name | (3R,3aS,10R,12aR)-6,10,12a-trimethyl-3-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,5H,8H,9H,10H,12aH-cyclopenta[11]annulene |
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| Traditional Name | (1R,3aR,6R,12aS)-3a,6,10-trimethyl-1-(prop-1-en-2-yl)-1H,2H,3H,6H,7H,8H,11H,12H,12aH-cyclopenta[11]annulene |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1CC\C=C(C)\CC[C@H]2[C@@H](CC[C@]2(C)\C=C\1)C(C)=C |
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| InChI Identifier | InChI=1S/C20H32/c1-15(2)18-12-14-20(5)13-11-17(4)8-6-7-16(3)9-10-19(18)20/h7,11,13,17-19H,1,6,8-10,12,14H2,2-5H3/b13-11+,16-7+/t17-,18+,19+,20+/m1/s1 |
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| InChI Key | DQSHCYDPVQKJSC-IAGGUBJBSA-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 dolabellane and neodolabellane diterpenoids. These are diterpenoids with a structure based on the dolabellane skeleton (3a,6,10-trimethyl-1-(propan-2-yl)-cyclopenta[11]annulene) or the neodolabellane skeleton. |
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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 | Dolabellane and neodolabellane diterpenoids |
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| Alternative Parents | |
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| Substituents | - Dolabellane diterpenoid
- Branched unsaturated hydrocarbon
- Polycyclic hydrocarbon
- Cyclic olefin
- Unsaturated aliphatic hydrocarbon
- Unsaturated hydrocarbon
- Olefin
- Hydrocarbon
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic compounds |
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| External Descriptors | |
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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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