| 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 21:19:57 UTC |
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| Update Date | 2021-09-26 22:51:42 UTC |
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| HMDB ID | HMDB0244147 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 1,2,4,5-Tetramethylbenzene |
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| Description | 1,2,4,5-tetramethylbenzene, also known as 2,5-dimethyl-p-xylene or durol, belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. 1,2,4,5-tetramethylbenzene is a sweet and rancid tasting compound. 1,2,4,5-tetramethylbenzene has been detected, but not quantified in, sweet cherries (Prunus avium). This could make 1,2,4,5-tetramethylbenzene a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on 1,2,4,5-tetramethylbenzene. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,2,4,5-tetramethylbenzene is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,2,4,5-Tetramethylbenzene 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 | [H]C1=C(C(=C([H])C(=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] InChI=1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3 |
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| Synonyms | | Value | Source |
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| 2,5-Dimethyl-p-xylene | ChEBI | | Durol | ChEBI | | Durene | Kegg |
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| Chemical Formula | C10H14 |
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| Average Molecular Weight | 134.222 |
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| Monoisotopic Molecular Weight | 134.109550451 |
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| IUPAC Name | 1,2,4,5-tetramethylbenzene |
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| Traditional Name | durene |
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| CAS Registry Number | Not Available |
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| SMILES | [H]C1=C(C(=C([H])C(=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3 |
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| InChI Key | SQNZJJAZBFDUTD-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
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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 | Not Available |
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| Direct Parent | Benzene and substituted derivatives |
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| Alternative Parents | |
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| Substituents | - Monocyclic benzene moiety
- Aromatic hydrocarbon
- Unsaturated hydrocarbon
- Hydrocarbon
- 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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| 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 | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 6.26 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 18.3872 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.28 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1868.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 669.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 260.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 461.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 353.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 812.4 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 798.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 161.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1584.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 625.4 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1782.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 552.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 438.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 540.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 399.7 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 21.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 1,2,4,5-Tetramethylbenzene GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2020-06-30 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 1,2,4,5-Tetramethylbenzene GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 10V, Positive-QTOF | splash10-000i-0900000000-3b96f29d7e114d621b15 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 20V, Positive-QTOF | splash10-000i-0900000000-e6ec6b16934bf1f3085a | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 40V, Positive-QTOF | splash10-0gbi-9500000000-33ce2dc970c9f4153ede | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 10V, Negative-QTOF | splash10-001i-0900000000-aae599194ff67b3a064f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 20V, Negative-QTOF | splash10-001i-0900000000-aae599194ff67b3a064f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 40V, Negative-QTOF | splash10-001i-2900000000-36bb46b87512fc1af65d | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 10V, Positive-QTOF | splash10-000i-1900000000-0c34302c1cb8b10769bf | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 20V, Positive-QTOF | splash10-00ku-9600000000-d3b4071db6c724a50dad | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 40V, Positive-QTOF | splash10-0gdl-9200000000-e21625de7d728d0478ef | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 10V, Negative-QTOF | splash10-001i-0900000000-f5fa2e4eafb73a2ce5ef | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 20V, Negative-QTOF | splash10-001i-0900000000-581dd876f90826bbc9b1 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2,4,5-Tetramethylbenzene 40V, Negative-QTOF | splash10-001i-2900000000-27241a356ae07a2d94f7 | 2021-10-12 | Wishart Lab | View Spectrum |
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