Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 15:46:53 UTC |
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Update Date | 2021-09-26 23:11:03 UTC |
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HMDB ID | HMDB0255866 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | o-Phthalaldehyde |
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Description | phthalaldehyde, also known as OPA, belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-). Based on a literature review a significant number of articles have been published on phthalaldehyde. This compound has been identified in human blood as reported by (PMID: 31557052 ). O-phthalaldehyde is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically o-Phthalaldehyde 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 | InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H |
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Synonyms | Value | Source |
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1,2-Benzenedicarboxaldehyde | ChEBI | 1,2-Diformylbenzene | ChEBI | O-Phthalaldehyde | ChEBI | O-Phthaldehyde | ChEBI | O-Phthaldialdehyde | ChEBI | O-Phthalicdicarboxaldehyde | ChEBI | OPA | ChEBI | OPTA | ChEBI | Phthalaldialdehyde | ChEBI | Phthaldialdehyde | ChEBI | Phthalic aldehyde | ChEBI | Phthalic dialdehyde | ChEBI | Phthalic dicarboxaldehyde | ChEBI | Phthalyldicarboxaldehyde | ChEBI | Disopa | Kegg | ortho Phthalic aldehyde | MeSH | O Phthalaldehyde | MeSH | ortho Phthalaldehyde | MeSH | O Phthaldialdehyde | MeSH | Aldehyde, ortho-phthalic | MeSH | ortho-Phthalic aldehyde | MeSH | Orthophthaldialdehyde | MeSH | Ortho-phthalaldehyde | MeSH |
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Chemical Formula | C8H6O2 |
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Average Molecular Weight | 134.134 |
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Monoisotopic Molecular Weight | 134.036779433 |
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IUPAC Name | benzene-1,2-dicarbaldehyde |
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Traditional Name | phthalaldehyde |
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CAS Registry Number | Not Available |
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SMILES | O=CC1=CC=CC=C1C=O |
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InChI Identifier | InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H |
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InChI Key | ZWLUXSQADUDCSB-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-). |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Benzene and substituted derivatives |
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Sub Class | Benzoyl derivatives |
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Direct Parent | Benzoyl derivatives |
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Alternative Parents | |
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Substituents | - Benzoyl
- Benzaldehyde
- Aryl-aldehyde
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aldehyde
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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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 IndicesUnderivatized |
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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 - o-Phthalaldehyde GC-MS (Non-derivatized) - 70eV, Positive | splash10-001i-3900000000-4980d47fae0e8303c70d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - o-Phthalaldehyde 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 - o-Phthalaldehyde 10V, Positive-QTOF | splash10-000i-0900000000-6147da3decd14d92fc17 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - o-Phthalaldehyde 20V, Positive-QTOF | splash10-000i-0900000000-c35aad7dc4c46cae10dc | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - o-Phthalaldehyde 40V, Positive-QTOF | splash10-0zfr-9500000000-e5ff41cd1dec5ebaa0ec | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - o-Phthalaldehyde 10V, Negative-QTOF | splash10-001i-0900000000-9ca580eb68e7ee3314e1 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - o-Phthalaldehyde 20V, Negative-QTOF | splash10-001i-0900000000-afd576dde461f616aac6 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - o-Phthalaldehyde 40V, Negative-QTOF | splash10-001i-9500000000-1e6596a60770db103a9c | 2016-08-03 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |
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