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 23:08:17 UTC |
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Update Date | 2023-02-21 17:26:14 UTC |
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HMDB ID | HMDB0037884 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Butyl-5-ethyl-4-methyloxazole |
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Description | 2-Butyl-5-ethyl-4-methyloxazole 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. 2-Butyl-5-ethyl-4-methyloxazole has been detected, but not quantified in, cocoa and cocoa products and cocoa beans (Theobroma cacao). This could make 2-butyl-5-ethyl-4-methyloxazole a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on 2-Butyl-5-ethyl-4-methyloxazole. |
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Structure | InChI=1S/C10H17NO/c1-4-6-7-10-11-8(3)9(5-2)12-10/h4-7H2,1-3H3 |
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Synonyms | Not Available |
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Chemical Formula | C10H17NO |
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Average Molecular Weight | 167.2481 |
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Monoisotopic Molecular Weight | 167.131014171 |
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IUPAC Name | 2-butyl-5-ethyl-4-methyl-1,3-oxazole |
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Traditional Name | 2-butyl-5-ethyl-4-methyl-1,3-oxazole |
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CAS Registry Number | 84028-02-4 |
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SMILES | CCCCC1=NC(C)=C(CC)O1 |
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InChI Identifier | InChI=1S/C10H17NO/c1-4-6-7-10-11-8(3)9(5-2)12-10/h4-7H2,1-3H3 |
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InChI Key | WNOQXIPJLNOPEB-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 | Solid |
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Experimental Molecular Properties | |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | | Show more...
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized | Show more...
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Spectra |
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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 - 2-Butyl-5-ethyl-4-methyloxazole GC-MS (Non-derivatized) - 70eV, Positive | splash10-0fbc-9800000000-a4e58692c15549835d02 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 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 - 2-Butyl-5-ethyl-4-methyloxazole 10V, Positive-QTOF | splash10-014i-0900000000-1526ba3795acdf47a66c | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 20V, Positive-QTOF | splash10-014i-6900000000-a5366926787f6b5be49f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 40V, Positive-QTOF | splash10-014i-9000000000-17d792e4ed7f34d19a33 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 10V, Negative-QTOF | splash10-014i-1900000000-2bc589fb50e03afab9f1 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 20V, Negative-QTOF | splash10-03xr-2900000000-2a649449153e939df553 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 40V, Negative-QTOF | splash10-0006-9300000000-490d12b1d1246839f3f0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 10V, Negative-QTOF | splash10-014i-0900000000-71a861186ef7b1738268 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 20V, Negative-QTOF | splash10-014i-2900000000-34ad577654f994702cf3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 40V, Negative-QTOF | splash10-01bc-9400000000-e77d5ebbeae4c3fac42e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 10V, Positive-QTOF | splash10-014i-1900000000-7341d9f41d3605a49735 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 20V, Positive-QTOF | splash10-066r-7900000000-507f3428d8033c7c1850 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Butyl-5-ethyl-4-methyloxazole 40V, Positive-QTOF | splash10-014l-9200000000-5be4413e6c436df2933e | 2021-09-23 | 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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Biological Properties |
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Cellular Locations | |
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Biospecimen Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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| Not Available |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB017037 |
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KNApSAcK ID | Not Available |
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Chemspider ID | 504482 |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 580388 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | rw1117831 |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
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