Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-23 17:34:27 UTC |
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Update Date | 2021-09-23 17:34:27 UTC |
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HMDB ID | HMDB0302410 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Benzyl ethyl ketone |
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Description | Benzyl ethyl ketone, also known as 1-phenyl-2-butanone, belongs to benzene and substituted derivatives class of compounds. Those are aromatic compounds containing one monocyclic ring system consisting of benzene. Benzyl ethyl ketone is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Benzyl ethyl ketone can be found in tea, which makes benzyl ethyl ketone a potential biomarker for the consumption of this food product. |
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Structure | InChI=1S/C10H12O/c1-2-10(11)8-9-6-4-3-5-7-9/h3-7H,2,8H2,1H3 |
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Synonyms | Value | Source |
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1-Phenyl-2-butanone | MeSH |
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Chemical Formula | C10H12O |
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Average Molecular Weight | 148.2017 |
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Monoisotopic Molecular Weight | 148.088815006 |
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IUPAC Name | 1-phenylbutan-2-one |
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Traditional Name | 1-phenyl-2-butanone |
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CAS Registry Number | Not Available |
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SMILES | CCC(=O)CC1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C10H12O/c1-2-10(11)8-9-6-4-3-5-7-9/h3-7H,2,8H2,1H3 |
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InChI Key | GKDLTXYXODKDEA-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
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic 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 | 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 UnderivatizedChromatographic Method | Retention Time | Reference |
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Predicted by Siyang on May 30, 2022 | 14.541 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.62 minutes | 32390414 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2052.3 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 520.2 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 196.2 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 324.7 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 260.3 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 602.8 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 | 608.0 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 108.4 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1291.6 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 473.7 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 | 1278.6 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 366.4 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 393.6 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 409.8 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 411.0 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 | 19.6 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Benzyl ethyl ketone,1TMS,isomer #1 | CCC(=CC1=CC=CC=C1)O[Si](C)(C)C | 1434.6 | Semi standard non polar | 33892256 | Benzyl ethyl ketone,1TMS,isomer #1 | CCC(=CC1=CC=CC=C1)O[Si](C)(C)C | 1419.7 | Standard non polar | 33892256 | Benzyl ethyl ketone,1TMS,isomer #1 | CCC(=CC1=CC=CC=C1)O[Si](C)(C)C | 1709.2 | Standard polar | 33892256 | Benzyl ethyl ketone,1TMS,isomer #2 | CC=C(CC1=CC=CC=C1)O[Si](C)(C)C | 1394.3 | Semi standard non polar | 33892256 | Benzyl ethyl ketone,1TMS,isomer #2 | CC=C(CC1=CC=CC=C1)O[Si](C)(C)C | 1364.6 | Standard non polar | 33892256 | Benzyl ethyl ketone,1TMS,isomer #2 | CC=C(CC1=CC=CC=C1)O[Si](C)(C)C | 1704.0 | Standard polar | 33892256 | Benzyl ethyl ketone,1TBDMS,isomer #1 | CCC(=CC1=CC=CC=C1)O[Si](C)(C)C(C)(C)C | 1686.6 | Semi standard non polar | 33892256 | Benzyl ethyl ketone,1TBDMS,isomer #1 | CCC(=CC1=CC=CC=C1)O[Si](C)(C)C(C)(C)C | 1625.9 | Standard non polar | 33892256 | Benzyl ethyl ketone,1TBDMS,isomer #1 | CCC(=CC1=CC=CC=C1)O[Si](C)(C)C(C)(C)C | 1868.4 | Standard polar | 33892256 | Benzyl ethyl ketone,1TBDMS,isomer #2 | CC=C(CC1=CC=CC=C1)O[Si](C)(C)C(C)(C)C | 1617.7 | Semi standard non polar | 33892256 | Benzyl ethyl ketone,1TBDMS,isomer #2 | CC=C(CC1=CC=CC=C1)O[Si](C)(C)C(C)(C)C | 1585.8 | Standard non polar | 33892256 | Benzyl ethyl ketone,1TBDMS,isomer #2 | CC=C(CC1=CC=CC=C1)O[Si](C)(C)C(C)(C)C | 1853.7 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 10V, Positive-QTOF | splash10-0002-1900000000-3760bcb3c7c1b3a7a677 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 20V, Positive-QTOF | splash10-052g-9500000000-989c9939f32c0ab95545 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 40V, Positive-QTOF | splash10-052f-9000000000-fd44c02d115ab461cf8d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 10V, Negative-QTOF | splash10-0002-0900000000-0ce28051a77a373b835a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 20V, Negative-QTOF | splash10-0002-3900000000-d3bf1337dc002f058563 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 40V, Negative-QTOF | splash10-014l-9300000000-15d3e65d9fbd2ab816c0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 10V, Positive-QTOF | splash10-000w-6900000000-6fce346a35e0f8a46860 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 20V, Positive-QTOF | splash10-0006-9100000000-6ed3cd895cb87f64962e | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 40V, Positive-QTOF | splash10-0006-9100000000-a696fbb23de6c8797a87 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 10V, Negative-QTOF | splash10-0006-9200000000-e215920c4b6d6ec79585 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 20V, Negative-QTOF | splash10-0006-9000000000-e62f9c08f70fb0fbb528 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Benzyl ethyl ketone 40V, Negative-QTOF | splash10-0006-9000000000-dc0c3055a6f36d0283f9 | 2021-10-21 | Wishart Lab | View Spectrum |
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