Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2012-09-12 01:46:59 UTC |
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Update Date | 2023-02-21 17:28:02 UTC |
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HMDB ID | HMDB0040247 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Undecenal |
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Description | 2-Undecenal, also known as (2E)-2-undecenal or trans-2-undecenal, belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms. Thus, 2-undecenal is considered to be a fatty aldehyde. 2-Undecenal is a citrus, fat, and fresh tasting compound. 2-Undecenal has been detected, but not quantified in, several different foods, such as milk and milk products, blackberries (Rubus), citrus, herbs and spices, and tortilla chip. This could make 2-undecenal a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on 2-Undecenal. |
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Structure | InChI=1S/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h9-11H,2-8H2,1H3/b10-9+ |
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Synonyms | Value | Source |
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(2E)-2-Undecenal | ChEBI | (e)-Undec-2-enal | ChEBI | trans-2-Undecenal | ChEBI | trans-Undec-2-enal | ChEBI | FEMA 3423 | HMDB | trans-2-Undecen-1-al | HMDB | (2E)-Undecenal | MeSH, HMDB | Undecenal | MeSH, HMDB | 2-Undecenal | ChEBI |
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Chemical Formula | C11H20O |
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Average Molecular Weight | 168.2759 |
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Monoisotopic Molecular Weight | 168.151415262 |
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IUPAC Name | (2E)-undec-2-enal |
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Traditional Name | (2E)-undec-2-enal |
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CAS Registry Number | 2463-77-6 |
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SMILES | CCCCCCCC\C=C\C=O |
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InChI Identifier | InChI=1S/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h9-11H,2-8H2,1H3/b10-9+ |
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InChI Key | PANBRUWVURLWGY-MDZDMXLPSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbonyl compounds |
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Direct Parent | Medium-chain aldehydes |
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Alternative Parents | |
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Substituents | - Medium-chain aldehyde
- Enal
- Alpha,beta-unsaturated aldehyde
- Organic oxide
- Hydrocarbon derivative
- 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 | Not Available |
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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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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-Undecenal GC-MS (Non-derivatized) - 70eV, Positive | splash10-067i-9100000000-970607378108baab7f23 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Undecenal 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-Undecenal 10V, Positive-QTOF | splash10-014i-1900000000-b59f109211b79cddff25 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 20V, Positive-QTOF | splash10-0gb9-8900000000-bbebfc578a6f4e891c9c | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 40V, Positive-QTOF | splash10-052f-9000000000-3fee8ad1d7c63f31b6a3 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 10V, Negative-QTOF | splash10-014i-0900000000-77db7133378beff9a1d2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 20V, Negative-QTOF | splash10-014i-1900000000-377fe7b792ca076e8f4f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 40V, Negative-QTOF | splash10-0006-9500000000-79a7ccc675bbf2262bd0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 10V, Negative-QTOF | splash10-014i-0900000000-4a2e8ef51c3998b9532e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 20V, Negative-QTOF | splash10-014i-0900000000-b4cbfc8a4fcafa8f04a3 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 40V, Negative-QTOF | splash10-014i-9200000000-aec62b68057a4d4d2506 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 10V, Positive-QTOF | splash10-0api-9000000000-494e6ec24a2e38257921 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 20V, Positive-QTOF | splash10-0api-9000000000-80e57499a720ad8c13a8 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Undecenal 40V, Positive-QTOF | splash10-0a4l-9000000000-15eff23bca322f922949 | 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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Biological Properties |
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Cellular Locations | |
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Biospecimen Locations | |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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Breath | Detected but not Quantified | Not Quantified | Children (1-13 years old) | Both | Normal | | details |
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Abnormal Concentrations |
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Breath | Detected but not Quantified | Not Quantified | Children (1-13 years old) | Both | Asthma | | details | Breath | Detected but not Quantified | Not Quantified | Children (1-13 years old) | Both | Transient wheezing | | details |
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Associated Disorders and Diseases |
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Disease References | Asthma |
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- Smolinska A, Klaassen EM, Dallinga JW, van de Kant KD, Jobsis Q, Moonen EJ, van Schayck OC, Dompeling E, van Schooten FJ: Profiling of volatile organic compounds in exhaled breath as a strategy to find early predictive signatures of asthma in children. PLoS One. 2014 Apr 21;9(4):e95668. doi: 10.1371/journal.pone.0095668. eCollection 2014. [PubMed:24752575 ]
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Associated OMIM IDs | |
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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 | FDB019963 |
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KNApSAcK ID | C00029332 |
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Chemspider ID | 4446477 |
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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 | 5283356 |
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PDB ID | Not Available |
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ChEBI ID | 132843 |
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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 | rw1036141 |
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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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