Record Information |
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Version | 1.0 |
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Created at | 2022-06-29 19:46:34 UTC |
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Updated at | 2022-06-29 19:46:34 UTC |
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NP-MRD ID | NP0139263 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Methyl 1,6-dihydroxy-3-methylxanthone-8-carboxylate |
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Description | Methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate belongs to the class of organic compounds known as xanthones. These are polycyclic aromatic compounds containing a xanthene moiety conjugated to a ketone group at carbon 9. Xanthene is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring. It was first documented in 2011 (PMID: 21244021). Methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa) (PMID: 21718031). |
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Structure | COC(=O)C1=CC(O)=CC2=C1C(=O)C1=C(O)C=C(C)C=C1O2 InChI=1S/C16H12O6/c1-7-3-10(18)14-11(4-7)22-12-6-8(17)5-9(16(20)21-2)13(12)15(14)19/h3-6,17-18H,1-2H3 |
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Synonyms | Value | Source |
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Methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylic acid | Generator |
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Chemical Formula | C16H12O6 |
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Average Mass | 300.2660 Da |
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Monoisotopic Mass | 300.06339 Da |
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IUPAC Name | methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate |
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Traditional Name | methyl 3,8-dihydroxy-6-methyl-9-oxoxanthene-1-carboxylate |
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CAS Registry Number | Not Available |
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SMILES | COC(=O)C1=CC(O)=CC2=C1C(=O)C1=C(O)C=C(C)C=C1O2 |
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InChI Identifier | InChI=1S/C16H12O6/c1-7-3-10(18)14-11(4-7)22-12-6-8(17)5-9(16(20)21-2)13(12)15(14)19/h3-6,17-18H,1-2H3 |
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InChI Key | MJOGVUMPZLEYIH-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, 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 | Not Available |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as xanthones. These are polycyclic aromatic compounds containing a xanthene moiety conjugated to a ketone group at carbon 9. Xanthene is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Benzopyrans |
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Sub Class | 1-benzopyrans |
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Direct Parent | Xanthones |
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Alternative Parents | |
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Substituents | - Xanthone
- Chromone
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Pyranone
- Pyran
- Benzenoid
- Heteroaromatic compound
- Methyl ester
- Vinylogous acid
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Oxacycle
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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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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General References | - Siddiqui IN, Zahoor A, Hussain H, Ahmed I, Ahmad VU, Padula D, Draeger S, Schulz B, Meier K, Steinert M, Kurtan T, Florke U, Pescitelli G, Krohn K: Diversonol and blennolide derivatives from the endophytic fungus Microdiplodia sp.: absolute configuration of diversonol. J Nat Prod. 2011 Mar 25;74(3):365-73. doi: 10.1021/np100730b. Epub 2011 Jan 18. [PubMed:21244021 ]
- Trisuwan K, Rukachaisirikul V, Kaewpet M, Phongpaichit S, Hutadilok-Towatana N, Preedanon S, Sakayaroj J: Sesquiterpene and xanthone derivatives from the sea fan-derived fungus Aspergillus sydowii PSU-F154. J Nat Prod. 2011 Jul 22;74(7):1663-7. doi: 10.1021/np200374j. Epub 2011 Jun 30. [PubMed:21718031 ]
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