| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 15:21:42 UTC |
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| Updated at | 2022-04-28 15:21:42 UTC |
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| NP-MRD ID | NP0070099 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Malasseziazole A |
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| Description | 2-{5H,11H-indolo[3,2-b]carbazol-6-yl}-2-oxoacetic acid belongs to the class of organic compounds known as indolocarbazoles. These are polycyclic aromatic compounds containing an indole fused to a carbazole. Malasseziazole A is found in Malassezia furfur and Malassezia furfur CBS1878. 2-{5H,11H-indolo[3,2-b]carbazol-6-yl}-2-oxoacetic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | OC(=O)C(=O)C1=C2C(NC3=CC=CC=C23)=CC2=C1NC1=C2C=CC=C1 InChI=1S/C20H12N2O3/c23-19(20(24)25)17-16-11-6-2-4-8-14(11)21-15(16)9-12-10-5-1-3-7-13(10)22-18(12)17/h1-9,21-22H,(H,24,25) |
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| Synonyms | | Value | Source |
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| 2-{5h,11H-indolo[3,2-b]carbazol-6-yl}-2-oxoacetate | Generator |
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| Chemical Formula | C20H12N2O3 |
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| Average Mass | 328.3270 Da |
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| Monoisotopic Mass | 328.08479 Da |
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| IUPAC Name | 2-{5H,11H-indolo[3,2-b]carbazol-6-yl}-2-oxoacetic acid |
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| Traditional Name | 5H,11H-indolo[3,2-b]carbazol-6-yl(oxo)acetic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)C(=O)C1=C2C(NC3=CC=CC=C23)=CC2=C1NC1=C2C=CC=C1 |
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| InChI Identifier | InChI=1S/C20H12N2O3/c23-19(20(24)25)17-16-11-6-2-4-8-14(11)21-15(16)9-12-10-5-1-3-7-13(10)22-18(12)17/h1-9,21-22H,(H,24,25) |
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| InChI Key | WHEPTQIRTYUHFN-UHFFFAOYSA-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 indolocarbazoles. These are polycyclic aromatic compounds containing an indole fused to a carbazole. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Indoles and derivatives |
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| Sub Class | Carbazoles |
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| Direct Parent | Indolocarbazoles |
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| Alternative Parents | |
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| Substituents | - Indolocarbazole
- Indole
- Aryl ketone
- Alpha-keto acid
- Keto acid
- Benzenoid
- Alpha-hydroxy ketone
- Heteroaromatic compound
- Vinylogous amide
- Pyrrole
- Ketone
- Carboxylic acid derivative
- Carboxylic acid
- Azacycle
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organic nitrogen compound
- Organooxygen compound
- Carbonyl group
- Organonitrogen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic 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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