| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 17:52:34 UTC |
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| Updated at | 2022-09-04 17:52:34 UTC |
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| NP-MRD ID | NP0199268 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (4ar,5r)-2-methoxy-3,4a,6,8-tetramethyl-5-[(2e)-5-methylhex-2-en-2-yl]-5h-chromen-4-one |
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| Description | (4AR,5R)-2-methoxy-3,4a,6,8-tetramethyl-5-(5-methylhex-2-en-2-yl)-4a,5-dihydro-4H-chromen-4-one belongs to the class of organic compounds known as dihydropyranones. Dihydropyranones are compounds containing a hydrogenated pyran ring which bears a ketone, and contains one double bond. (4ar,5r)-2-methoxy-3,4a,6,8-tetramethyl-5-[(2e)-5-methylhex-2-en-2-yl]-5h-chromen-4-one is found in Elysia crispata. Based on a literature review very few articles have been published on (4aR,5R)-2-methoxy-3,4a,6,8-tetramethyl-5-(5-methylhex-2-en-2-yl)-4a,5-dihydro-4H-chromen-4-one. |
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| Structure | COC1=C(C)C(=O)[C@]2(C)[C@H](\C(C)=C\CC(C)C)C(C)=CC(C)=C2O1 InChI=1S/C21H30O3/c1-12(2)9-10-13(3)17-14(4)11-15(5)19-21(17,7)18(22)16(6)20(23-8)24-19/h10-12,17H,9H2,1-8H3/b13-10+/t17-,21+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C21H30O3 |
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| Average Mass | 330.4680 Da |
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| Monoisotopic Mass | 330.21949 Da |
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| IUPAC Name | (4aR,5R)-2-methoxy-3,4a,6,8-tetramethyl-5-[(2E)-5-methylhex-2-en-2-yl]-4a,5-dihydro-4H-chromen-4-one |
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| Traditional Name | (4aR,5R)-2-methoxy-3,4a,6,8-tetramethyl-5-[(2E)-5-methylhex-2-en-2-yl]-5H-chromen-4-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(C)C(=O)[C@]2(C)[C@H](\C(C)=C\CC(C)C)C(C)=CC(C)=C2O1 |
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| InChI Identifier | InChI=1S/C21H30O3/c1-12(2)9-10-13(3)17-14(4)11-15(5)19-21(17,7)18(22)16(6)20(23-8)24-19/h10-12,17H,9H2,1-8H3/b13-10+/t17-,21+/m1/s1 |
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| InChI Key | UMFWYZXEPVEAHJ-HSELXKBCSA-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 dihydropyranones. Dihydropyranones are compounds containing a hydrogenated pyran ring which bears a ketone, and contains one double bond. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Pyrans |
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| Sub Class | Pyranones and derivatives |
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| Direct Parent | Dihydropyranones |
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| Alternative Parents | |
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| Substituents | - Dihydropyranone
- Vinylogous ester
- Ketone
- Ketene acetal or derivatives
- Oxacycle
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aldehyde
- 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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