| 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 17:40:18 UTC |
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| Update Date | 2022-03-07 02:52:47 UTC |
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| HMDB ID | HMDB0030996 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | (2'E,4'Z,7'Z,8E)-Colnelenic acid |
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| Description | (2'E,4'Z,7'Z,8E)-Colnelenic acid, also known as acide colnelenique or (2'e,4'z,7'z,8E)-colnelenate, belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. Based on a literature review a significant number of articles have been published on (2'E,4'Z,7'Z,8E)-Colnelenic acid. |
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| Structure | CC\C=C/C\C=C/C=C/O\C=C\CCCCCCC(O)=O InChI=1S/C18H28O3/c1-2-3-4-5-7-10-13-16-21-17-14-11-8-6-9-12-15-18(19)20/h3-4,7,10,13-14,16-17H,2,5-6,8-9,11-12,15H2,1H3,(H,19,20)/b4-3-,10-7-,16-13+,17-14+ |
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| Synonyms | | Value | Source |
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| (8E)-9-[(1E,3Z,6Z)-Nona-1,3,6-trien-1-yloxy]-8-nonenoic acid | ChEBI | | Acide colnelenique | ChEBI | | (8E)-9-[(1E,3Z,6Z)-Nona-1,3,6-trien-1-yloxy]non-8-enoate | Kegg | | (8E)-9-[(1E,3Z,6Z)-Nona-1,3,6-trien-1-yloxy]-8-nonenoate | Generator | | (8E)-9-[(1E,3Z,6Z)-Nona-1,3,6-trien-1-yloxy]non-8-enoic acid | Generator | | (2'e,4'z,7'z,8E)-Colnelenate | Generator | | Colnelenic acid | HMDB | | Colnelenate | Generator |
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| Chemical Formula | C18H28O3 |
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| Average Molecular Weight | 292.4131 |
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| Monoisotopic Molecular Weight | 292.203844762 |
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| IUPAC Name | (8E)-9-[(1E,3Z,6Z)-nona-1,3,6-trien-1-yloxy]non-8-enoic acid |
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| Traditional Name | colnelenic acid |
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| CAS Registry Number | 52591-16-9 |
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| SMILES | CC\C=C/C\C=C/C=C/O\C=C\CCCCCCC(O)=O |
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| InChI Identifier | InChI=1S/C18H28O3/c1-2-3-4-5-7-10-13-16-21-17-14-11-8-6-9-12-15-18(19)20/h3-4,7,10,13-14,16-17H,2,5-6,8-9,11-12,15H2,1H3,(H,19,20)/b4-3-,10-7-,16-13+,17-14+ |
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| InChI Key | OYKAXBUWOIRLGF-VMBRNALUSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Medium-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Medium-chain fatty acid
- Unsaturated fatty acid
- Straight chain fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- 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 | Not Available |
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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 | 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 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. | 6.89 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 25.0963 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.17 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 36.0 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3165.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 670.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 247.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 470.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 671.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1094.5 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 | 885.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 87.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2227.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 780.8 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 | 1851.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 878.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 586.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 496.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 587.7 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 | 8.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| (2'E,4'Z,7'Z,8E)-Colnelenic acid,1TMS,isomer #1 | CC/C=C\C/C=C\C=C\O/C=C/CCCCCCC(=O)O[Si](C)(C)C | 2427.4 | Semi standard non polar | 33892256 | | (2'E,4'Z,7'Z,8E)-Colnelenic acid,1TBDMS,isomer #1 | CC/C=C\C/C=C\C=C\O/C=C/CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 2660.0 | Semi standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-7690000000-8f2ed90aa8ba581b4ba6 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid GC-MS (1 TMS) - 70eV, Positive | splash10-00g1-9752000000-33ded4e0e803308d139f | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 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'E,4'Z,7'Z,8E)-Colnelenic acid 10V, Positive-QTOF | splash10-002f-0390000000-24167fccbcbca058fa38 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 20V, Positive-QTOF | splash10-05fr-5930000000-3ff909d8d0d16ad584bb | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 40V, Positive-QTOF | splash10-05fu-9600000000-afce4dcbb5a3dd485037 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 10V, Negative-QTOF | splash10-0006-0690000000-5b08641550287fb1636f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 20V, Negative-QTOF | splash10-052o-0930000000-61bb70b8930777aa1c0c | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 40V, Negative-QTOF | splash10-0a4i-5900000000-f5c1ca5da90d653d038e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 10V, Positive-QTOF | splash10-002f-4890000000-73b174d9029f91e23556 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 20V, Positive-QTOF | splash10-016u-7910000000-0b6a44e39050e5e7ad07 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 40V, Positive-QTOF | splash10-00ou-9300000000-f212a73f4ef36e0f69d1 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 10V, Negative-QTOF | splash10-0006-0190000000-1ed5c293b8aa265ea6e4 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 20V, Negative-QTOF | splash10-0596-1960000000-4cf41c03854e9c41d3d1 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (2'E,4'Z,7'Z,8E)-Colnelenic acid 40V, Negative-QTOF | splash10-0596-6900000000-b71fba20e5ba5116a152 | 2021-09-25 | Wishart Lab | View Spectrum |
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