| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-19 18:51:28 UTC |
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| Updated at | 2021-06-29 23:53:07 UTC |
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| NP-MRD ID | NP0027157 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | eupachinilide C |
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| Provided By | JEOL Database |
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| Description | eupachinilide C is found in Eupatorium chinense, Eupatorium chinese and Eupatorium lindleyanum. eupachinilide C was first documented in 2004 (Yang, S.-P., et al.). Based on a literature review very few articles have been published on (3aR,4R,6R,6aS,7R,9aR,9bR)-6-(chloromethyl)-6,7-dihydroxy-9-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,6H,6aH,7H,9aH,9bH-azuleno[4,5-b]furan-4-yl (2E)-4-hydroxy-2-methylbut-2-enoate. |
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| Structure | [H]OC([H])([H])C(\[H])=C(\C(=O)O[C@]1([H])C([H])([H])[C@](O[H])(C([H])([H])Cl)[C@]2([H])[C@]([H])(O[H])C([H])=C(C([H])([H])[H])[C@]2([H])[C@@]2([H])OC(=O)C(=C([H])[H])[C@]12[H])C([H])([H])[H] InChI=1S/C20H25ClO7/c1-9(4-5-22)18(24)27-13-7-20(26,8-21)16-12(23)6-10(2)14(16)17-15(13)11(3)19(25)28-17/h4,6,12-17,22-23,26H,3,5,7-8H2,1-2H3/b9-4+/t12-,13-,14+,15-,16-,17-,20+/m1/s1 |
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| Synonyms | | Value | Source |
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| (3AR,4R,6R,6as,7R,9ar,9BR)-6-(chloromethyl)-6,7-dihydroxy-9-methyl-3-methylidene-2-oxo-2H,3H,3ah,4H,5H,6H,6ah,7H,9ah,9BH-azuleno[4,5-b]furan-4-yl (2E)-4-hydroxy-2-methylbut-2-enoic acid | Generator |
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| Chemical Formula | C20H25ClO7 |
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| Average Mass | 412.8600 Da |
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| Monoisotopic Mass | 412.12888 Da |
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| IUPAC Name | (3aR,4R,6R,6aS,7R,9aR,9bR)-6-(chloromethyl)-6,7-dihydroxy-9-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,6H,6aH,7H,9aH,9bH-azuleno[4,5-b]furan-4-yl (2E)-4-hydroxy-2-methylbut-2-enoate |
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| Traditional Name | (3aR,4R,6R,6aS,7R,9aR,9bR)-6-(chloromethyl)-6,7-dihydroxy-9-methyl-3-methylidene-2-oxo-3aH,4H,5H,6aH,7H,9aH,9bH-azuleno[4,5-b]furan-4-yl (2E)-4-hydroxy-2-methylbut-2-enoate |
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| CAS Registry Number | Not Available |
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| SMILES | [H]OC([H])([H])C(\[H])=C(\C(=O)O[C@]1([H])C([H])([H])[C@](O[H])(C([H])([H])Cl)[C@]2([H])[C@]([H])(O[H])C([H])=C(C([H])([H])[H])[C@]2([H])[C@@]2([H])OC(=O)C(=C([H])[H])[C@]12[H])C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C20H25ClO7/c1-9(4-5-22)18(24)27-13-7-20(26,8-21)16-12(23)6-10(2)14(16)17-15(13)11(3)19(25)28-17/h4,6,12-17,22-23,26H,3,5,7-8H2,1-2H3/b9-4+/t12-,13-,14+,15-,16-,17-,20+/m1/s1 |
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| InChI Key | CAFZWQATQRNADA-NPUYJLKLSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | 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 guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. |
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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 | Terpene lactones |
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| Direct Parent | Guaianolides and derivatives |
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| Alternative Parents | |
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| Substituents | - Guaianolide-skeleton
- Guaiane sesquiterpenoid
- Sesquiterpenoid
- Fatty acid ester
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Fatty acyl
- Cyclic alcohol
- Alpha,beta-unsaturated carboxylic ester
- Tertiary alcohol
- Tetrahydrofuran
- Enoate ester
- Secondary alcohol
- Carboxylic acid ester
- Chlorohydrin
- Halohydrin
- Lactone
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Alcohol
- Organochloride
- Organooxygen compound
- Carbonyl group
- Primary alcohol
- Alkyl halide
- Alkyl chloride
- Organohalogen compound
- 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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