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 22:46:07 UTC |
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Update Date | 2021-09-26 22:54:20 UTC |
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HMDB ID | HMDB0245714 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid |
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Description | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid, also known as 6-HMICA or 6H5mi2c, 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. Based on a literature review a significant number of articles have been published on 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 6-hydroxy-5-methoxy-1h-indole-2-carboxylic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 6-Hydroxy-5-methoxy-1h-indole-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=C(O)C=C2NC(=CC2=C1)C(O)=O InChI=1S/C10H9NO4/c1-15-9-3-5-2-7(10(13)14)11-6(5)4-8(9)12/h2-4,11-12H,1H3,(H,13,14) |
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Synonyms | Value | Source |
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6-Hydroxy-5-methoxy-1H-indole-2-carboxylate | Generator | 5-Methoxy-6-hydroxyindole-2-carboxylic acid | HMDB | 6-HMICA | HMDB | 6-Hydroxy-5-methoxy-2-indolecarboxylic acid | HMDB | 6-Hydroxy-5-methoxy-2-indolylcarboxylic acid | HMDB | 6-Hydroxy-5-methoxyindole-2-carboxylic acid | HMDB | 6H5MI2c | HMDB |
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Chemical Formula | C10H9NO4 |
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Average Molecular Weight | 207.185 |
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Monoisotopic Molecular Weight | 207.053157774 |
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IUPAC Name | 6-hydroxy-5-methoxy-1H-indole-2-carboxylic acid |
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Traditional Name | 6-hydroxy-5-methoxy-1H-indole-2-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | COC1=C(O)C=C2NC(=CC2=C1)C(O)=O |
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InChI Identifier | InChI=1S/C10H9NO4/c1-15-9-3-5-2-7(10(13)14)11-6(5)4-8(9)12/h2-4,11-12H,1H3,(H,13,14) |
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InChI Key | OOOLUJRYYOCWMC-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
- Hydroxyindole
- Indole
- Anisole
- Pyrrole-2-carboxylic acid
- Pyrrole-2-carboxylic acid or derivatives
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Benzenoid
- Substituted pyrrole
- Heteroaromatic compound
- Pyrrole
- Carboxylic acid derivative
- Carboxylic acid
- Ether
- Monocarboxylic acid or derivatives
- Azacycle
- Hydrocarbon derivative
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organonitrogen compound
- Organooxygen compound
- Organic oxide
- 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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6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid,3TMS,isomer #1 | COC1=CC2=C(C=C1O[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C2 | 2351.8 | Semi standard non polar | 33892256 | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid,3TMS,isomer #1 | COC1=CC2=C(C=C1O[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C2 | 2301.3 | Standard non polar | 33892256 | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid,3TMS,isomer #1 | COC1=CC2=C(C=C1O[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C2 | 2293.0 | Standard polar | 33892256 | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid,3TBDMS,isomer #1 | COC1=CC2=C(C=C1O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C2 | 2939.7 | Semi standard non polar | 33892256 | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid,3TBDMS,isomer #1 | COC1=CC2=C(C=C1O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C2 | 2934.3 | Standard non polar | 33892256 | 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid,3TBDMS,isomer #1 | COC1=CC2=C(C=C1O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C2 | 2671.8 | 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 - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-01p9-0910000000-7610293565ad010082eb | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-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 - 6-Hydroxy-5-methoxy-1h-indole-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 - 6-Hydroxy-5-methoxy-1h-indole-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 - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-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 - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid GC-MS (TBDMS_2_3) - 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 - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid 10V, Positive-QTOF | splash10-0a4i-0090000000-3303af9c5c1d9b4ee9b5 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid 20V, Positive-QTOF | splash10-0a4l-0970000000-6472b2d3a7330afe576a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid 40V, Positive-QTOF | splash10-0553-4910000000-fb2ad336e7559703c07e | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid 10V, Negative-QTOF | splash10-0a4j-0690000000-3a83a96a29e3a5a584f2 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid 20V, Negative-QTOF | splash10-0532-0920000000-30ae2634b1fa296a60e1 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-5-methoxy-1h-indole-2-carboxylic acid 40V, Negative-QTOF | splash10-0032-1900000000-f630955b2a6554690c4a | 2021-10-12 | Wishart Lab | View Spectrum |
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