Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 23:38:15 UTC |
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Update Date | 2021-09-26 22:55:49 UTC |
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HMDB ID | HMDB0246621 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 4,7,10,13,16-Docosapentaenoic acid |
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Description | docosa-4,7,10,13,16-pentaenoic 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 very few articles have been published on docosa-4,7,10,13,16-pentaenoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4,7,10,13,16-docosapentaenoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4,7,10,13,16-Docosapentaenoic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CCCCCC=CCC=CCC=CCC=CCC=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/h6-7,9-10,12-13,15-16,18-19H,2-5,8,11,14,17,20-21H2,1H3,(H,23,24) |
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Synonyms | Value | Source |
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Docosa-4,7,10,13,16-pentaenoate | Generator | 4,7,10,13,16-Docosapentaenoate | Generator | (all-Z)-7, 10, 13, 16, 19-Docosapentaenoic acid | MeSH | 7,10,13,16,19-Docosapentaenoic acid | MeSH | 7,10,13,16,19-Docosapentaenoic acid, (Z,Z,Z,Z,e)-isomer | MeSH | 7,10,13,16,19-Docosapentaenoic acid, lithium salt | MeSH | Docosapentaenoic acid, (all Z)-isomer | MeSH | Clupanodonic acid | MeSH | Docosapentaenoic acid | MeSH | 7,10,13,16,19-Docosapentaenoic acid, (all-Z)-isomer | MeSH | 7,10,13,16,19-Docosapentaenoic acid, lithium salt, (all-Z)-isomer | MeSH | Docosa-4,7,10,13,16-pentaenoic acid, (all-Z)-isomer | MeSH | Docosapentaenoic acid (C22:5 N3) | MeSH | Osbond acid | MeSH | cis-7,10,13,16,19-Docosapentaenoic acid | MeSH | Docosa-4,7,10,13,16-pentaenoic acid 5-(14)C-labeled CPD, (all-Z)-isomer | MeSH | Docosapentaenoic acid (C22:5 N6) | MeSH |
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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-4,7,10,13,16-pentaenoic acid |
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Traditional Name | docosa-4,7,10,13,16-pentaenoic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCC=CCC=CCC=CCC=CCC=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/h6-7,9-10,12-13,15-16,18-19H,2-5,8,11,14,17,20-21H2,1H3,(H,23,24) |
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InChI Key | AVKOENOBFIYBSA-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 | 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 Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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4,7,10,13,16-Docosapentaenoic acid | CCCCCC=CCC=CCC=CCC=CCC=CCCC(O)=O | 3962.9 | Standard polar | 33892256 | 4,7,10,13,16-Docosapentaenoic acid | CCCCCC=CCC=CCC=CCC=CCC=CCCC(O)=O | 2272.3 | Standard non polar | 33892256 | 4,7,10,13,16-Docosapentaenoic acid | CCCCCC=CCC=CCC=CCC=CCC=CCCC(O)=O | 2510.3 | 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 - 4,7,10,13,16-Docosapentaenoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-00fu-7490000000-97ad3e356a5f908f9003 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | 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 - 4,7,10,13,16-Docosapentaenoic acid 10V, Positive-QTOF | splash10-03di-0039000000-92ed61a36adfd10a5233 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 20V, Positive-QTOF | splash10-03l9-3492000000-f8a5d9f173a783000a56 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 40V, Positive-QTOF | splash10-00kf-7960000000-9bdeec2dbacd50f957c0 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 10V, Negative-QTOF | splash10-004i-0019000000-4d8832b1fd953fd8ec08 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 20V, Negative-QTOF | splash10-01ti-1039000000-f6df0e4a8ec7c01d9955 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 40V, Negative-QTOF | splash10-0a4l-9140000000-8192a4ad85e4df29c777 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 10V, Positive-QTOF | splash10-01q9-1239000000-b1d4cd921a69d9f8653f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 20V, Positive-QTOF | splash10-01q9-6933000000-1d63fd3f377179dddb82 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 40V, Positive-QTOF | splash10-053u-9800000000-eeb640c3008512e3c40a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 10V, Negative-QTOF | splash10-004i-0009000000-f4bd181f937819513660 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 20V, Negative-QTOF | splash10-01t9-1009000000-9f6e2aedf2759dd3c7b5 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,7,10,13,16-Docosapentaenoic acid 40V, Negative-QTOF | splash10-052f-9041000000-f6b90f282a7eccd547fd | 2021-10-12 | Wishart Lab | View Spectrum |
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