Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2012-09-11 18:43:05 UTC |
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Update Date | 2023-02-21 17:23:47 UTC |
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HMDB ID | HMDB0033944 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Phenylethanol |
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Description | 2-Phenylethanol, also known as benzeneethanol or benzyl carbinol, 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. 2-Phenylethanol exists in all living species, ranging from bacteria to humans. 2-Phenylethanol is a bitter, floral, and honey tasting compound. 2-Phenylethanol is found, on average, in the highest concentration within a few different foods, such as red wines, black walnuts, and white wines and in a lower concentration in grape wines, sweet basils, and peppermints. 2-Phenylethanol has also been detected, but not quantified, in several different foods, such as asparagus, allspices, fruits, horned melons, and lemons. 2-Phenylethanol, with regard to humans, has been found to be associated with several diseases such as ulcerative colitis, pervasive developmental disorder not otherwise specified, and autism. 2-phenylethanol has also been linked to the inborn metabolic disorder celiac disease. A primary alcohol that is ethanol substituted by a phenyl group at position 2. |
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Structure | InChI=1S/C8H10O/c9-7-6-8-4-2-1-3-5-8/h1-5,9H,6-7H2 |
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Synonyms | Value | Source |
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2-Hydroxyethylbenzene | ChEBI | 2-PEA | ChEBI | 2-PHENYL-ethanol | ChEBI | Benzeneethanol | ChEBI | Benzylmethanol | ChEBI | beta-PEA | ChEBI | beta-Phenethyl alcohol | ChEBI | beta-Phenylethanol | ChEBI | beta-Phenylethyl alcohol | ChEBI | Phenethyl alcohol | ChEBI | Phenylethyl alcohol | ChEBI | b-PEA | Generator | Β-pea | Generator | b-Phenethyl alcohol | Generator | Β-phenethyl alcohol | Generator | b-Phenylethanol | Generator | Β-phenylethanol | Generator | b-Phenylethyl alcohol | Generator | Β-phenylethyl alcohol | Generator | 1-Phenyl-2-ethanol | HMDB | 2-Phenethanol | HMDB | 2-Phenethyl alcohol | HMDB | 2-PhenyIethanol | HMDB | 2-Phenylethyl alcohol | HMDB | b-Hydroxyethylbenzene | HMDB | Benzeneethanol, 9ci | HMDB | Benzenethanol | HMDB | Benzyl carbinol | HMDB, MeSH | Benzyl ethyl alcohol | HMDB | Benzyl-methanol | HMDB | Benzylcarbinol | HMDB | beta -Hydroxyethylbenzene | HMDB | FEMA 2858 | HMDB | Hydroxyethylbenzene | HMDB | Phenethanol | HMDB | Phenethyl alcohol, 8ci, ban | HMDB | Phenyl ethyl alcohol | HMDB | Phenyl-ethanol | HMDB | Phenylethanol | HMDB, MeSH | Phenylethyl alcohol, usan | HMDB | Alcohol, phenylethyl | MeSH, HMDB | Alcohol, phenethyl | MeSH, HMDB | beta Phenylethanol | MeSH, HMDB | 2 Phenylethanol | MeSH, HMDB | Carbinol, benzyl | MeSH, HMDB |
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Chemical Formula | C8H10O |
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Average Molecular Weight | 122.1644 |
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Monoisotopic Molecular Weight | 122.073164942 |
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IUPAC Name | 2-phenylethan-1-ol |
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Traditional Name | phenylethanol |
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CAS Registry Number | 60-12-8 |
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SMILES | OCCC1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C8H10O/c9-7-6-8-4-2-1-3-5-8/h1-5,9H,6-7H2 |
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InChI Key | WRMNZCZEMHIOCP-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
- Organic oxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Alcohol
- 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 | |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Liquid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | -25.8 °C | Not Available | Boiling Point | 219.00 to 221.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | Water Solubility | 22.2 mg/mL at 25 °C | Not Available | LogP | 1.36 | Not Available |
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Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - 2-Phenylethanol EI-B (Non-derivatized) | splash10-0006-9100000000-850cab93c17d62d7ae48 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Phenylethanol EI-B (Non-derivatized) | splash10-0006-9100000000-e67375f5607fb09ff117 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Phenylethanol EI-B (Non-derivatized) | splash10-0006-9100000000-0ea4f78bf9f95dd3e378 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Phenylethanol EI-B (Non-derivatized) | splash10-0006-9100000000-850cab93c17d62d7ae48 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Phenylethanol EI-B (Non-derivatized) | splash10-0006-9100000000-e67375f5607fb09ff117 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Phenylethanol EI-B (Non-derivatized) | splash10-0006-9100000000-0ea4f78bf9f95dd3e378 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Phenylethanol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9200000000-12b145fa925fdbec3da0 | 2016-09-22 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Phenylethanol GC-MS (1 TMS) - 70eV, Positive | splash10-0096-9300000000-143aa2e8abc3ff64d203 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Phenylethanol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-0006-9100000000-2e7748b750dd46a70f69 | 2015-03-01 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 4V, positive-QTOF | splash10-0a4i-4900000000-01a904ef24c032004b01 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 5V, positive-QTOF | splash10-0a4i-3900000000-ddf7f3974789f0591a55 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 7V, positive-QTOF | splash10-0a4i-2900000000-f5f16d832b17b6c42111 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 10V, positive-QTOF | splash10-0a6r-4900000000-798c6ceb60cef825b507 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 15V, positive-QTOF | splash10-056r-9600000000-ab7ba9e5577110cb6606 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 17V, positive-QTOF | splash10-004i-9400000000-f7bfe71e4407e811baac | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 20V, positive-QTOF | splash10-004i-9200000000-fdd7461658bdfde8e166 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 23V, positive-QTOF | splash10-004i-9100000000-3ee09fc79fd925fea86a | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 25V, positive-QTOF | splash10-004i-9000000000-8ca4cd35ef32af2c5ee6 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 27V, positive-QTOF | splash10-004i-9000000000-bc43025005b4fc0228ea | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 30V, positive-QTOF | splash10-0fb9-9000000000-ebfd370a836a01c2e644 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 33V, positive-QTOF | splash10-0ufr-9000000000-8eb5ed3477e91745eb8a | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 35V, positive-QTOF | splash10-0ufr-9000000000-08b0a4ab5c93b536ece3 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 40V, positive-QTOF | splash10-0udi-9000000000-0016533929cda6a36167 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Phenylethanol QTOF 45V, positive-QTOF | splash10-0udi-9000000000-a64c19beae57204777f7 | 2020-07-22 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 10V, Positive-QTOF | splash10-0ab9-0900000000-1568ff280886079d9591 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 20V, Positive-QTOF | splash10-0a4i-1900000000-e752bbf1c2351ee5aab5 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 40V, Positive-QTOF | splash10-0a6r-9600000000-a4927b67121bc2c9a1ed | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 10V, Negative-QTOF | splash10-00di-3900000000-796d56c2e36ce04910a5 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 20V, Negative-QTOF | splash10-006x-8900000000-3a23c6e7ffa45e886132 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 40V, Negative-QTOF | splash10-0f96-9300000000-5414e7814d2a11171734 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 10V, Negative-QTOF | splash10-00dl-7900000000-180ad2b2d5ea5abc75fc | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 20V, Negative-QTOF | splash10-0006-9300000000-dc57d0e64c13958600db | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 40V, Negative-QTOF | splash10-004l-9000000000-4a2b1f87db1ff5c4e2a0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Phenylethanol 10V, Positive-QTOF | splash10-0a4l-7900000000-c5bfd86d969527f320b1 | 2021-09-23 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 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+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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Disease References | Ulcerative colitis |
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- Garner CE, Smith S, de Lacy Costello B, White P, Spencer R, Probert CS, Ratcliffe NM: Volatile organic compounds from feces and their potential for diagnosis of gastrointestinal disease. FASEB J. 2007 Jun;21(8):1675-88. Epub 2007 Feb 21. [PubMed:17314143 ]
| Celiac disease |
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- Di Cagno R, De Angelis M, De Pasquale I, Ndagijimana M, Vernocchi P, Ricciuti P, Gagliardi F, Laghi L, Crecchio C, Guerzoni ME, Gobbetti M, Francavilla R: Duodenal and faecal microbiota of celiac children: molecular, phenotype and metabolome characterization. BMC Microbiol. 2011 Oct 4;11:219. doi: 10.1186/1471-2180-11-219. [PubMed:21970810 ]
| Autism |
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- De Angelis M, Piccolo M, Vannini L, Siragusa S, De Giacomo A, Serrazzanetti DI, Cristofori F, Guerzoni ME, Gobbetti M, Francavilla R: Fecal microbiota and metabolome of children with autism and pervasive developmental disorder not otherwise specified. PLoS One. 2013 Oct 9;8(10):e76993. doi: 10.1371/journal.pone.0076993. eCollection 2013. [PubMed:24130822 ]
| Pervasive developmental disorder not otherwise specified |
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- De Angelis M, Piccolo M, Vannini L, Siragusa S, De Giacomo A, Serrazzanetti DI, Cristofori F, Guerzoni ME, Gobbetti M, Francavilla R: Fecal microbiota and metabolome of children with autism and pervasive developmental disorder not otherwise specified. PLoS One. 2013 Oct 9;8(10):e76993. doi: 10.1371/journal.pone.0076993. eCollection 2013. [PubMed:24130822 ]
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