| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-12 01:44:58 UTC |
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| Update Date | 2023-02-21 17:27:55 UTC |
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| HMDB ID | HMDB0040212 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2-Hexenyl acetate |
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| Description | 2-Hexenyl acetate belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group). 2-Hexenyl acetate is a sweet, apple skin, and banana peel tasting compound. 2-Hexenyl acetate has been detected, but not quantified in, several different foods, such as broccolis (Brassica oleracea var. italica), fruits, blackberries (Rubus), thornless blackberries (Rubus ulmifolius), and evergreen blackberries (Rubus laciniatus). This could make 2-hexenyl acetate a potential biomarker for the consumption of these foods. 2-Hexenyl acetate is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on 2-Hexenyl acetate. |
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| Structure | InChI=1S/C8H14O2/c1-3-4-5-6-7-10-8(2)9/h5-6H,3-4,7H2,1-2H3/b6-5+ |
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| Synonyms | | Value | Source |
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| (e)-2-Hexen-1-ol acetate | ChEBI | | (e)-2-Hexenyl acetate | ChEBI | | trans-2-Hexen-1-yl acetate | ChEBI | | trans-2-Hexenyl acetate | ChEBI | | trans-Hex-2-en-1-yl acetate | ChEBI | | trans-Hex-2-enyl acetate | ChEBI | | (e)-2-Hexen-1-ol acetic acid | Generator | | (e)-2-Hexenyl acetic acid | Generator | | trans-2-Hexen-1-yl acetic acid | Generator | | trans-2-Hexenyl acetic acid | Generator | | trans-Hex-2-en-1-yl acetic acid | Generator | | trans-Hex-2-enyl acetic acid | Generator | | 2-Hexenyl acetic acid | Generator | | (2E)-2-Hexenyl acetate | HMDB | | (e)-2-Hexen-1-yl acetate | HMDB | | (e)-Hex-2-enyl acetate | HMDB | | 2-Hexen-1-ol acetate | HMDB | | 2-Hexen-1-yl-acetate | HMDB | | FEMA 2564 | HMDB | | Hex-2-en-1-yl acetate | HMDB | | Hex-2-enyl acetate | HMDB | | trans-2-HEXENYLACETATE | HMDB | | 2E-Hexenyl acetic acid | Generator |
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| Chemical Formula | C8H14O2 |
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| Average Molecular Weight | 142.1956 |
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| Monoisotopic Molecular Weight | 142.099379692 |
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| IUPAC Name | (2E)-hex-2-en-1-yl acetate |
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| Traditional Name | 2-hexen-1-ol, acetate, (2E)- |
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| CAS Registry Number | 2497-18-9 |
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| SMILES | CCC\C=C\COC(C)=O |
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| InChI Identifier | InChI=1S/C8H14O2/c1-3-4-5-6-7-10-8(2)9/h5-6H,3-4,7H2,1-2H3/b6-5+ |
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| InChI Key | HRHOWZHRCRZVCU-AATRIKPKSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group). |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Carboxylic acid derivatives |
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| Direct Parent | Carboxylic acid esters |
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| Alternative Parents | |
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| Substituents | - Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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 | 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 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. Predicted by Afia on May 17, 2022. | 5.94 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 16.0465 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.39 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2199.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 494.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 197.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 364.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 239.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 642.1 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 | 627.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 135.4 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1370.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 483.9 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 | 1452.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 456.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 423.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 530.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 469.5 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 | 25.2 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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| Experimental GC-MS | GC-MS Spectrum - 2-Hexenyl acetate EI-B (Non-derivatized) | splash10-0006-9000000000-3a62a93aa8045a5352a2 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - 2-Hexenyl acetate EI-B (Non-derivatized) | splash10-0006-9000000000-3a62a93aa8045a5352a2 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hexenyl acetate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0036-9000000000-c9e985d7e70dc3569a3d | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hexenyl acetate 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 - 2-Hexenyl acetate 10V, Positive-QTOF | splash10-0006-8900000000-d311e3620f82d1d8465a | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 20V, Positive-QTOF | splash10-001i-9100000000-fdf805a07bc4a9e53005 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 40V, Positive-QTOF | splash10-052f-9000000000-a96b6c79ac322447337b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 10V, Negative-QTOF | splash10-0006-9700000000-4911ed46b15fcb80cfb6 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 20V, Negative-QTOF | splash10-0a4i-9100000000-f17cb1bbd55053f2327e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 40V, Negative-QTOF | splash10-0a4l-9000000000-f9292264d40c1a876e3e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 10V, Negative-QTOF | splash10-0a5c-9400000000-20d59d12910c4b794461 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 20V, Negative-QTOF | splash10-0a4i-9000000000-c01bbbf5bed889264ddb | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 40V, Negative-QTOF | splash10-0a4l-9000000000-2dd5b2af253237ee630d | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 10V, Positive-QTOF | splash10-053u-9000000000-3c6d149b323315fc5e55 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 20V, Positive-QTOF | splash10-0a4l-9000000000-eeabb6e15f275ace0c99 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hexenyl acetate 40V, Positive-QTOF | splash10-0a4l-9000000000-65c131ad65f4cd88dd37 | 2021-09-25 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum 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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