| Record Information |
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| Version | 2.0 |
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| Created at | 2025-01-23 15:46:10 UTC |
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| Updated at | 2025-03-20 22:35:54 UTC |
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| NP-MRD ID | NP0350640 |
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| Natural Product DOI | https://doi.org/10.57994/3619 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Contignasterine B |
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| Description | Based on a literature review very few articles have been published on Contignasterine B. |
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| Structure | [H][C@@]1(CC(=O)[C@@]2([H])[C@]3([H])[C@@H](O)[C@H](O)[C@@]4([H])[C@@H](O)[C@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)[C@H]1C[C@H](CC(NC2=[NH+]C=CN2)O1)C(C)C InChI=1S/C32H51N3O6/c1-15(2)17-12-22(41-23(13-17)35-30-33-10-11-34-30)16(3)19-14-21(37)25-24-18(6-8-32(19,25)5)31(4)9-7-20(36)27(38)26(31)29(40)28(24)39/h10-11,15-20,22-29,36,38-40H,6-9,12-14H2,1-5H3,(H2,33,34,35)/p+1/t16-,17+,18-,19+,20+,22+,23?,24+,25-,26+,27-,28+,29+,31+,32+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C32H52N3O6 |
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| Average Mass | 574.7820 Da |
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| Monoisotopic Mass | 574.38506 Da |
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| IUPAC Name | 2-{[(4R,6R)-6-[(1S)-1-[(1R,3aS,3bR,4R,5R,5aR,6R,7R,9aR,9bS,11aR)-4,5,6,7-tetrahydroxy-9a,11a-dimethyl-3-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]ethyl]-4-(propan-2-yl)oxan-2-yl]amino}-1H-imidazol-3-ium |
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| Traditional Name | 2-{[(4R,6R)-6-[(1S)-1-[(1R,3aS,3bR,4R,5R,5aR,6R,7R,9aR,9bS,11aR)-4,5,6,7-tetrahydroxy-9a,11a-dimethyl-3-oxo-tetradecahydrocyclopenta[a]phenanthren-1-yl]ethyl]-4-isopropyloxan-2-yl]amino}-3H-imidazol-1-ium |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]1(CC(=O)[C@@]2([H])[C@]3([H])[C@@H](O)[C@H](O)[C@@]4([H])[C@@H](O)[C@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)[C@H]1C[C@H](CC(NC2=[NH+]C=CN2)O1)C(C)C |
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| InChI Identifier | InChI=1S/C32H51N3O6/c1-15(2)17-12-22(41-23(13-17)35-30-33-10-11-34-30)16(3)19-14-21(37)25-24-18(6-8-32(19,25)5)31(4)9-7-20(36)27(38)26(31)29(40)28(24)39/h10-11,15-20,22-29,36,38-40H,6-9,12-14H2,1-5H3,(H2,33,34,35)/p+1/t16-,17+,18-,19+,20+,22+,23?,24+,25-,26+,27-,28+,29+,31+,32+/m0/s1 |
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| InChI Key | ZQVPAGWBHCXFES-GUXMSJAXSA-O |
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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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| NOESY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, C2D6OS, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | View Spectrum | | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental) | juan.ortegavidal@universityofgalway.ie | University of Galway | Juan Ortega Vidal | 2025-01-23 | 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 | | Species Name | Source | Reference |
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| Moorena sp. | | |
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| Chemical Taxonomy |
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| Classification | Not classified |
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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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