Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 17:39:31 UTC |
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Update Date | 2022-03-07 02:52:44 UTC |
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HMDB ID | HMDB0030871 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Isogentisin |
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Description | Isogentisin 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. Isogentisin is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a small amount of articles have been published on Isogentisin. |
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Structure | COC1=CC=C2OC3=CC(O)=CC(O)=C3C(=O)C2=C1 InChI=1S/C14H10O5/c1-18-8-2-3-11-9(6-8)14(17)13-10(16)4-7(15)5-12(13)19-11/h2-6,15-16H,1H3 |
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Synonyms | Value | Source |
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1,3-Dihydroxy--7-methoxyxanthone | ChEBI | Isogentisine | ChEBI | 1,3-Dihydroxy-7-methoxyxanthone | HMDB | 1,3-Dihydroxy-7-methoxy-xanthone | HMDB | Iso-gentisin | HMDB | 1,3-Dihydroxy-7-methoxy-9H-xanthen-9-one | HMDB | 1,3-Dihydroxy-7-methoxy-xanthen-9-one | HMDB | 1,3-Dihydroxy-7-methoxyxanthen-9-one | HMDB | 9H-Xanthen-9-one, 1,3-dihydroxy-7-methoxy- (9ci) | HMDB |
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Chemical Formula | C14H10O5 |
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Average Molecular Weight | 258.2262 |
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Monoisotopic Molecular Weight | 258.05282343 |
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IUPAC Name | 1,3-dihydroxy-7-methoxy-9H-xanthen-9-one |
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Traditional Name | isogentisin |
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CAS Registry Number | 491-64-5 |
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SMILES | COC1=CC2=C(OC3=CC(O)=CC(O)=C3C2=O)C=C1 |
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InChI Identifier | InChI=1S/C14H10O5/c1-18-8-2-3-11-9(6-8)14(17)13-10(16)4-7(15)5-12(13)19-11/h2-6,15-16H,1H3 |
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InChI Key | FVIYCYAHKMJVJK-UHFFFAOYSA-N |
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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
- Anisole
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Pyran
- Heteroaromatic compound
- Vinylogous acid
- Ether
- Oxacycle
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxide
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Isogentisin,1TMS,isomer #1 | COC1=CC=C2OC3=CC(O[Si](C)(C)C)=CC(O)=C3C(=O)C2=C1 | 2794.1 | Semi standard non polar | 33892256 | Isogentisin,1TMS,isomer #2 | COC1=CC=C2OC3=CC(O)=CC(O[Si](C)(C)C)=C3C(=O)C2=C1 | 2764.0 | Semi standard non polar | 33892256 | Isogentisin,2TMS,isomer #1 | COC1=CC=C2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C(=O)C2=C1 | 2865.8 | Semi standard non polar | 33892256 | Isogentisin,1TBDMS,isomer #1 | COC1=CC=C2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C(=O)C2=C1 | 3014.0 | Semi standard non polar | 33892256 | Isogentisin,1TBDMS,isomer #2 | COC1=CC=C2OC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C(=O)C2=C1 | 2988.4 | Semi standard non polar | 33892256 | Isogentisin,2TBDMS,isomer #1 | COC1=CC=C2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C(=O)C2=C1 | 3282.0 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Isogentisin GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-1490000000-b56d7cd86d4ece8509d7 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isogentisin GC-MS (2 TMS) - 70eV, Positive | splash10-0079-2439000000-c218c67602435a09b248 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isogentisin GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isogentisin GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 10V, Positive-QTOF | splash10-0a4i-0090000000-a5076a86a77530e5c14e | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 20V, Positive-QTOF | splash10-0a4i-0090000000-97dc49e24dd400e279e6 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 40V, Positive-QTOF | splash10-08fu-1190000000-3ec3bc9351f104476ba2 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 10V, Negative-QTOF | splash10-0a4i-0090000000-32dc1587afbdc73517de | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 20V, Negative-QTOF | splash10-0a4i-0090000000-4cb9feddb4c81115de2e | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 40V, Negative-QTOF | splash10-0a7i-1390000000-a9ba04f3745a953f7783 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 10V, Positive-QTOF | splash10-0a4i-0090000000-adb7dbccff647a617461 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 20V, Positive-QTOF | splash10-0a4i-0090000000-adb7dbccff647a617461 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 40V, Positive-QTOF | splash10-014u-1970000000-a8361d5a92587faaefd8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 10V, Negative-QTOF | splash10-0a4i-0090000000-5c99e00473c8f7c5ab03 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 20V, Negative-QTOF | splash10-0a4i-0090000000-5c99e00473c8f7c5ab03 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isogentisin 40V, Negative-QTOF | splash10-0fri-1590000000-ecfda9b33d890a224c02 | 2021-09-22 | Wishart Lab | View Spectrum |
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