| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 04:18:33 UTC |
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| Updated at | 2022-09-05 04:18:33 UTC |
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| NP-MRD ID | NP0207623 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (5s)-3-[(2r,8s)-8-[(2s,2's,5s,5'r)-5'-(5,6-dihydroxyhexadecyl)-[2,2'-bioxolan]-5-yl]-2,8-dihydroxyoctyl]-5-methyl-5h-furan-2-one |
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| Description | Glabracin A belongs to the class of organic compounds known as annonaceous acetogenins. These are waxy derivatives of fatty acids (usually C32 or C34), containing a terminal carboxylic acid combined with a 2-propanol unit at the C-2 position to form a methyl- substituted alpha,beta-unsaturated-gamma-lactone. One of their interesting structural features is a single, adjacent, or nonadjacent tetrahydrofuran (THF) or tetrahydropyran (THP) system with one or two flanking hydroxyl group(s) at the center of a long hydrocarbon chain. (5s)-3-[(2r,8s)-8-[(2s,2's,5s,5'r)-5'-(5,6-dihydroxyhexadecyl)-[2,2'-bioxolan]-5-yl]-2,8-dihydroxyoctyl]-5-methyl-5h-furan-2-one is found in Annona glabra. Based on a literature review very few articles have been published on glabracin A. |
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| Structure | CCCCCCCCCCC(O)C(O)CCCC[C@@H]1CC[C@H](O1)[C@@H]1CC[C@H](O1)[C@@H](O)CCCCC[C@@H](O)CC1=C[C@H](C)OC1=O InChI=1S/C37H66O8/c1-3-4-5-6-7-8-9-12-18-31(39)32(40)19-15-14-17-30-21-22-35(44-30)36-24-23-34(45-36)33(41)20-13-10-11-16-29(38)26-28-25-27(2)43-37(28)42/h25,27,29-36,38-41H,3-24,26H2,1-2H3/t27-,29+,30+,31?,32?,33-,34-,35-,36-/m0/s1 |
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| Synonyms | | Value | Source |
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| Glabracin b | MeSH | | Glabracin-a | MeSH |
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| Chemical Formula | C37H66O8 |
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| Average Mass | 638.9270 Da |
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| Monoisotopic Mass | 638.47577 Da |
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| IUPAC Name | (5S)-3-[(2R,8S)-8-[(2S,2'S,5S,5'R)-5'-(5,6-dihydroxyhexadecyl)-[2,2'-bioxolane]-5-yl]-2,8-dihydroxyoctyl]-5-methyl-2,5-dihydrofuran-2-one |
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| Traditional Name | (5S)-3-[(2R,8S)-8-[(2S,2'S,5S,5'R)-5'-(5,6-dihydroxyhexadecyl)-[2,2'-bioxolane]-5-yl]-2,8-dihydroxyoctyl]-5-methyl-5H-furan-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCC(O)C(O)CCCC[C@@H]1CC[C@H](O1)[C@@H]1CC[C@H](O1)[C@@H](O)CCCCC[C@@H](O)CC1=C[C@H](C)OC1=O |
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| InChI Identifier | InChI=1S/C37H66O8/c1-3-4-5-6-7-8-9-12-18-31(39)32(40)19-15-14-17-30-21-22-35(44-30)36-24-23-34(45-36)33(41)20-13-10-11-16-29(38)26-28-25-27(2)43-37(28)42/h25,27,29-36,38-41H,3-24,26H2,1-2H3/t27-,29+,30+,31?,32?,33-,34-,35-,36-/m0/s1 |
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| InChI Key | CXWUDOBKRFRXAX-CQJKIULQSA-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 annonaceous acetogenins. These are waxy derivatives of fatty acids (usually C32 or C34), containing a terminal carboxylic acid combined with a 2-propanol unit at the C-2 position to form a methyl- substituted alpha,beta-unsaturated-gamma-lactone. One of their interesting structural features is a single, adjacent, or nonadjacent tetrahydrofuran (THF) or tetrahydropyran (THP) system with one or two flanking hydroxyl group(s) at the center of a long hydrocarbon chain. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty alcohols |
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| Direct Parent | Annonaceous acetogenins |
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| Alternative Parents | |
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| Substituents | - Annonaceae acetogenin skeleton
- 2-furanone
- Dihydrofuran
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Oxolane
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Carboxylic acid derivative
- Dialkyl ether
- Oxacycle
- Ether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Organic oxygen compound
- Organic oxide
- Carbonyl group
- Alcohol
- Organooxygen compound
- 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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