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 00:29:58 UTC |
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Update Date | 2022-03-07 02:56:05 UTC |
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HMDB ID | HMDB0039133 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 4,8,12,15,19-Docosapentaenoic acid |
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Description | 4,8,12,15,19-Docosapentaenoic acid belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. Based on a literature review a significant number of articles have been published on 4,8,12,15,19-Docosapentaenoic acid. |
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Structure | CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O InChI=1S/C22H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,7-8,10-11,14-15,18-19H,2,5-6,9,12-13,16-17,20-21H2,1H3,(H,23,24) |
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Synonyms | Value | Source |
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4,8,12,15,19-Docosapentaenoate | Generator | Clupadonic acid | HMDB | Clupanodonic acid (6ci) | HMDB | Docosa-4,8,12,15,19-pentaenoic acid | HMDB | Docosa-4,8,12,15,19-pentaenoate | Generator |
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Chemical Formula | C22H34O2 |
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Average Molecular Weight | 330.5042 |
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Monoisotopic Molecular Weight | 330.255880332 |
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IUPAC Name | docosa-4,8,12,15,19-pentaenoic acid |
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Traditional Name | docosa-4,8,12,15,19-pentaenoic acid |
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CAS Registry Number | 2548-85-8 |
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SMILES | CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O |
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InChI Identifier | InChI=1S/C22H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,7-8,10-11,14-15,18-19H,2,5-6,9,12-13,16-17,20-21H2,1H3,(H,23,24) |
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InChI Key | PIFPCDRPHCQLSJ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 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 | Very long-chain fatty acids |
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Alternative Parents | |
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Substituents | - Very long-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 | 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 | |
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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 Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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4,8,12,15,19-Docosapentaenoic acid | CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O | 3614.5 | Standard polar | 33892256 | 4,8,12,15,19-Docosapentaenoic acid | CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O | 2359.2 | Standard non polar | 33892256 | 4,8,12,15,19-Docosapentaenoic acid | CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O | 2546.0 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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4,8,12,15,19-Docosapentaenoic acid,1TMS,isomer #1 | CCC=CCCC=CCC=CCCC=CCCC=CCCC(=O)O[Si](C)(C)C | 2575.0 | Semi standard non polar | 33892256 | 4,8,12,15,19-Docosapentaenoic acid,1TBDMS,isomer #1 | CCC=CCCC=CCC=CCCC=CCCC=CCCC(=O)O[Si](C)(C)C(C)(C)C | 2811.8 | Semi standard non polar | 33892256 |
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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 - 4,8,12,15,19-Docosapentaenoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-02tc-6970000000-68d79059595aac1e63e7 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid GC-MS (1 TMS) - 70eV, Positive | splash10-00ri-9563000000-59737a478e616d4a5cab | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 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 - 4,8,12,15,19-Docosapentaenoic acid 10V, Positive-QTOF | splash10-01q9-0139000000-d76dd78d1daafa6b6fc8 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Positive-QTOF | splash10-000i-3592000000-e3fe6bbd9650d0a50cde | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Positive-QTOF | splash10-0g4m-8970000000-ec47e92de6a5c9b938cf | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Negative-QTOF | splash10-004i-0019000000-b5b989f26ef55713fc9d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Negative-QTOF | splash10-004r-2059000000-6834d92c000aa032c0b7 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Negative-QTOF | splash10-0a4l-9130000000-8283e4890d475f71d283 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Positive-QTOF | splash10-03e9-1339000000-bad7c2c683e195e4fadb | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Positive-QTOF | splash10-029t-5932000000-793d7989b051cd448833 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Positive-QTOF | splash10-015c-8900000000-4add156b61b1b16857f7 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Negative-QTOF | splash10-004i-0009000000-f4bd181f937819513660 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Negative-QTOF | splash10-01t9-1119000000-3abe77f7d58d95653ad6 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Negative-QTOF | splash10-0596-9121000000-d6c16a992c8f0d171175 | 2021-09-25 | Wishart Lab | View Spectrum |
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