| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 22:02:45 UTC |
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| Updated at | 2022-04-28 22:02:45 UTC |
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| NP-MRD ID | NP0076853 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-Membrenone B |
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| Description | (2S,3S,4R)-2-[(2R,3R)-6-ethyl-3,5-dimethyl-4-oxo-3,4-dihydro-2H-pyran-2-yl]-4-methyl-5-oxoheptan-3-yl propanoate 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. (+)-Membrenone B is found in Pleurobranchus membranaceus. Based on a literature review very few articles have been published on (2S,3S,4R)-2-[(2R,3R)-6-ethyl-3,5-dimethyl-4-oxo-3,4-dihydro-2H-pyran-2-yl]-4-methyl-5-oxoheptan-3-yl propanoate. |
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| Structure | CCC(=O)O[C@@H]([C@@H](C)[C@H]1OC(CC)=C(C)C(=O)[C@@H]1C)[C@@H](C)C(=O)CC InChI=1S/C20H32O5/c1-8-15(21)11(4)19(25-17(22)10-3)14(7)20-13(6)18(23)12(5)16(9-2)24-20/h11,13-14,19-20H,8-10H2,1-7H3/t11-,13-,14+,19+,20-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S,3S,4R)-2-[(2R,3R)-6-Ethyl-3,5-dimethyl-4-oxo-3,4-dihydro-2H-pyran-2-yl]-4-methyl-5-oxoheptan-3-yl propanoic acid | Generator |
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| Chemical Formula | C20H32O5 |
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| Average Mass | 352.4710 Da |
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| Monoisotopic Mass | 352.22497 Da |
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| IUPAC Name | (2S,3S,4R)-2-[(2R,3R)-6-ethyl-3,5-dimethyl-4-oxo-3,4-dihydro-2H-pyran-2-yl]-4-methyl-5-oxoheptan-3-yl propanoate |
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| Traditional Name | (2S,3S,4R)-2-[(2R,3R)-6-ethyl-3,5-dimethyl-4-oxo-2,3-dihydropyran-2-yl]-4-methyl-5-oxoheptan-3-yl propanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCC(=O)O[C@@H]([C@@H](C)[C@H]1OC(CC)=C(C)C(=O)[C@@H]1C)[C@@H](C)C(=O)CC |
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| InChI Identifier | InChI=1S/C20H32O5/c1-8-15(21)11(4)19(25-17(22)10-3)14(7)20-13(6)18(23)12(5)16(9-2)24-20/h11,13-14,19-20H,8-10H2,1-7H3/t11-,13-,14+,19+,20-/m0/s1 |
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| InChI Key | UBXYYFKDNAPTAL-NKRVVRSYSA-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 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
- Cyclic ketone
- Ketone
- Carboxylic acid ester
- Oxacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic 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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