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 23:07:57 UTC |
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Update Date | 2023-02-21 17:26:13 UTC |
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HMDB ID | HMDB0037878 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole |
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Description | 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole belongs to the class of organic compounds known as 2,4,5-trisubstituted oxazoles. 2,4,5-trisubstituted oxazoles are compounds containing an oxazole ring substituted at positions 2, 4 and 5 only. Oxazole is a five-membered aromatic heterocycle with one oxygen, one nitrogen, and three carbon atoms. Isomers include 1,2-oxazole and 1,3-oxazole. 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole has been detected, but not quantified in, a few different foods, such as cocoa and cocoa products, cocoa beans (Theobroma cacao), and nuts. This could make 4-ethyl-5-methyl-2-(1-methylethyl)oxazole a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole. |
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Structure | InChI=1S/C9H15NO/c1-5-8-7(4)11-9(10-8)6(2)3/h6H,5H2,1-4H3 |
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Synonyms | Value | Source |
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4-Ethyl-2-isopropyl-5-methyl-1,3-oxazole | HMDB | 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole, 9ci | HMDB | Oxazole, 4-ethyl-2-isopropyl-5-methyl | HMDB |
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Chemical Formula | C9H15NO |
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Average Molecular Weight | 153.2215 |
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Monoisotopic Molecular Weight | 153.115364107 |
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IUPAC Name | 4-ethyl-5-methyl-2-(propan-2-yl)-1,3-oxazole |
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Traditional Name | 4-ethyl-2-isopropyl-5-methyl-1,3-oxazole |
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CAS Registry Number | 84027-96-3 |
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SMILES | CCC1=C(C)OC(=N1)C(C)C |
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InChI Identifier | InChI=1S/C9H15NO/c1-5-8-7(4)11-9(10-8)6(2)3/h6H,5H2,1-4H3 |
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InChI Key | SGEREWZCOUDFEM-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 2,4,5-trisubstituted oxazoles. 2,4,5-Trisubstituted oxazoles are compounds containing an oxazole ring substituted at positions 2, 4 and 5 only. Oxazole is a five-membered aromatic heterocycle with one oxygen, one nitrogen, and three carbon atoms. Isomers include 1,2-oxazole and 1,3-oxazole. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Azoles |
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Sub Class | Oxazoles |
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Direct Parent | 2,4,5-trisubstituted oxazoles |
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Alternative Parents | |
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Substituents | - 2,4,5-trisubstituted 1,3-oxazole
- Heteroaromatic compound
- Oxacycle
- Azacycle
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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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 | |
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Physical Properties |
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State | Not Available |
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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 IndicesUnderivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole EI-B (Non-derivatized) | splash10-0lyd-9800000000-34704887683f0b1a429b | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole EI-B (Non-derivatized) | splash10-0lyd-9800000000-34704887683f0b1a429b | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole GC-MS (Non-derivatized) - 70eV, Positive | splash10-0f83-9600000000-6ebf68fc70534c77e9a1 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 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 - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 10V, Positive-QTOF | splash10-0udi-0900000000-4b3136151d93971dc112 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 20V, Positive-QTOF | splash10-0udl-9800000000-84d2d355c1c1e4133623 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 40V, Positive-QTOF | splash10-014i-9000000000-9bfbda236708e0a2e20a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 10V, Negative-QTOF | splash10-0udi-1900000000-196473c371786751ab0c | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 20V, Negative-QTOF | splash10-0udi-1900000000-090e05912c1e22ad7bf0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 40V, Negative-QTOF | splash10-0udi-9300000000-af6fd2c80f6922bdc508 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 10V, Negative-QTOF | splash10-0udi-2900000000-693b9d506252d16ba808 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 20V, Negative-QTOF | splash10-0uyi-9100000000-18c311200e7fa5d856a5 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 40V, Negative-QTOF | splash10-0gb9-9100000000-5b0eb27993e8406c84d0 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 10V, Positive-QTOF | splash10-0udi-1900000000-dca881c974186242b422 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 20V, Positive-QTOF | splash10-0udi-3900000000-6b9f8d1ba3c0417e4275 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Ethyl-5-methyl-2-(1-methylethyl)oxazole 40V, Positive-QTOF | splash10-0006-9000000000-cace007f9e7706615fdc | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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