Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 23:50:12 UTC |
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Update Date | 2021-09-26 22:56:08 UTC |
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HMDB ID | HMDB0246823 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 5-Methoxyindole-2-carboxylic acid |
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Description | 5-methoxyindole-2-carboxylic acid, also known as 5-methoxy-2-indolic acid, belongs to the class of organic compounds known as indolecarboxylic acids and derivatives. Indolecarboxylic acids and derivatives are compounds containing a carboxylic acid group (or a derivative thereof) linked to an indole. 5-methoxyindole-2-carboxylic acid 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 significant number of articles have been published on 5-methoxyindole-2-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-methoxyindole-2-carboxylic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Methoxyindole-2-carboxylic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | COC1=CC2=C(NC(=C2)C(O)=O)C=C1 InChI=1S/C10H9NO3/c1-14-7-2-3-8-6(4-7)5-9(11-8)10(12)13/h2-5,11H,1H3,(H,12,13) |
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Synonyms | Value | Source |
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5-Methoxy-2-indolecarboxylic acid | ChEBI | 5-Methoxy-2-indolic acid | ChEBI | 5-Methoxy-2-indolecarboxylate | Generator | 5-Methoxy-2-indolate | Generator | 5-Methoxyindole-2-carboxylate | Generator |
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Chemical Formula | C10H9NO3 |
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Average Molecular Weight | 191.186 |
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Monoisotopic Molecular Weight | 191.058243154 |
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IUPAC Name | 5-methoxy-1H-indole-2-carboxylic acid |
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Traditional Name | 5-methoxy-1H-indole-2-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | COC1=CC2=C(NC(=C2)C(O)=O)C=C1 |
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InChI Identifier | InChI=1S/C10H9NO3/c1-14-7-2-3-8-6(4-7)5-9(11-8)10(12)13/h2-5,11H,1H3,(H,12,13) |
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InChI Key | YEBJVSLNUMZXRJ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as indolecarboxylic acids and derivatives. Indolecarboxylic acids and derivatives are compounds containing a carboxylic acid group (or a derivative thereof) linked to an indole. |
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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 | Indolecarboxylic acids and derivatives |
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Direct Parent | Indolecarboxylic acids and derivatives |
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Alternative Parents | |
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Substituents | - Indolecarboxylic acid derivative
- Indole
- Anisole
- Pyrrole-2-carboxylic acid
- Pyrrole-2-carboxylic acid or derivatives
- Alkyl aryl ether
- Benzenoid
- Substituted pyrrole
- Heteroaromatic compound
- Pyrrole
- Carboxylic acid derivative
- Carboxylic acid
- Ether
- Monocarboxylic acid or derivatives
- Azacycle
- Organic oxide
- Organopnictogen compound
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxygen 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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Ontology |
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Not Available | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular 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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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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5-Methoxyindole-2-carboxylic acid,2TMS,isomer #1 | COC1=CC=C2C(=C1)C=C(C(=O)O[Si](C)(C)C)N2[Si](C)(C)C | 2159.0 | Semi standard non polar | 33892256 | 5-Methoxyindole-2-carboxylic acid,2TMS,isomer #1 | COC1=CC=C2C(=C1)C=C(C(=O)O[Si](C)(C)C)N2[Si](C)(C)C | 2114.6 | Standard non polar | 33892256 | 5-Methoxyindole-2-carboxylic acid,2TMS,isomer #1 | COC1=CC=C2C(=C1)C=C(C(=O)O[Si](C)(C)C)N2[Si](C)(C)C | 2260.2 | Standard polar | 33892256 | 5-Methoxyindole-2-carboxylic acid,2TBDMS,isomer #1 | COC1=CC=C2C(=C1)C=C(C(=O)O[Si](C)(C)C(C)(C)C)N2[Si](C)(C)C(C)(C)C | 2553.9 | Semi standard non polar | 33892256 | 5-Methoxyindole-2-carboxylic acid,2TBDMS,isomer #1 | COC1=CC=C2C(=C1)C=C(C(=O)O[Si](C)(C)C(C)(C)C)N2[Si](C)(C)C(C)(C)C | 2549.4 | Standard non polar | 33892256 | 5-Methoxyindole-2-carboxylic acid,2TBDMS,isomer #1 | COC1=CC=C2C(=C1)C=C(C(=O)O[Si](C)(C)C(C)(C)C)N2[Si](C)(C)C(C)(C)C | 2495.1 | Standard 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 - 5-Methoxyindole-2-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-006w-0900000000-0fc8794eebf9d4e0c5dc | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methoxyindole-2-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methoxyindole-2-carboxylic acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methoxyindole-2-carboxylic acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methoxyindole-2-carboxylic acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methoxyindole-2-carboxylic acid GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | 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 - 5-Methoxyindole-2-carboxylic acid 10V, Positive-QTOF | splash10-0006-0900000000-a19cc6844663987a0206 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methoxyindole-2-carboxylic acid 20V, Positive-QTOF | splash10-0006-0900000000-75ce9d6da70f1f61a2de | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methoxyindole-2-carboxylic acid 40V, Positive-QTOF | splash10-0f6w-3900000000-f0fb9f3c7413d532f17c | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methoxyindole-2-carboxylic acid 10V, Negative-QTOF | splash10-0002-0900000000-203287894b23d428fc71 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methoxyindole-2-carboxylic acid 20V, Negative-QTOF | splash10-001i-0900000000-62464cdcc468fa6b53dc | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methoxyindole-2-carboxylic acid 40V, Negative-QTOF | splash10-001i-0900000000-02585e7bbd666b921d27 | 2021-10-12 | Wishart Lab | View Spectrum |
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