| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 09:32:04 UTC |
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| Updated at | 2022-09-02 09:32:04 UTC |
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| NP-MRD ID | NP0152951 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (3r,4ar,6ar,9as,9br)-3-ethenyl-3,4a,7,7,9a-pentamethyl-hexahydro-1h-indeno[5,4-b]pyran-8-one |
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| Description | Colensenone belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. (3r,4ar,6ar,9as,9br)-3-ethenyl-3,4a,7,7,9a-pentamethyl-hexahydro-1h-indeno[5,4-b]pyran-8-one is found in Senna petersiana. (3r,4ar,6ar,9as,9br)-3-ethenyl-3,4a,7,7,9a-pentamethyl-hexahydro-1h-indeno[5,4-b]pyran-8-one was first documented in 1984 (PMID: 17340273). Based on a literature review very few articles have been published on Colensenone. |
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| Structure | CC1(C)[C@@H]2CC[C@@]3(C)O[C@](C)(CC[C@@H]3[C@@]2(C)CC1=O)C=C InChI=1S/C19H30O2/c1-7-17(4)10-8-14-18(5)12-15(20)16(2,3)13(18)9-11-19(14,6)21-17/h7,13-14H,1,8-12H2,2-6H3/t13-,14+,17-,18-,19+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C19H30O2 |
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| Average Mass | 290.4470 Da |
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| Monoisotopic Mass | 290.22458 Da |
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| IUPAC Name | (3R,4aR,6aR,9aS,9bR)-3-ethenyl-3,4a,7,7,9a-pentamethyl-dodecahydroindeno[5,4-b]pyran-8-one |
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| Traditional Name | (3R,4aR,6aR,9aS,9bR)-3-ethenyl-3,4a,7,7,9a-pentamethyl-hexahydro-1H-indeno[5,4-b]pyran-8-one |
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| CAS Registry Number | Not Available |
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| SMILES | CC1(C)[C@@H]2CC[C@@]3(C)O[C@](C)(CC[C@@H]3[C@@]2(C)CC1=O)C=C |
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| InChI Identifier | InChI=1S/C19H30O2/c1-7-17(4)10-8-14-18(5)12-15(20)16(2,3)13(18)9-11-19(14,6)21-17/h7,13-14H,1,8-12H2,2-6H3/t13-,14+,17-,18-,19+/m0/s1 |
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| InChI Key | FJWOJBDVJXUBLL-AQQQZIQISA-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 triterpenoids. These are terpene molecules containing six 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 | Triterpenoids |
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| Direct Parent | Triterpenoids |
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| Alternative Parents | |
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| Substituents | - Polycyclic triterpenoid
- Triterpenoid
- Oxane
- Cyclic ketone
- Ketone
- Oxacycle
- Organoheterocyclic compound
- Ether
- Dialkyl ether
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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