Record Information |
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Version | 5.0 |
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Status | Predicted |
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Creation Date | 2021-09-20 05:35:22 UTC |
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Update Date | 2022-11-30 20:11:33 UTC |
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HMDB ID | HMDB0300260 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) |
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Description | DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) belongs to the class of organic compounds known as lipoxins. These are eicosanoids with a trihydroxyicosatetraenoic acid skeleton (a c20-fatty acid, with the chain bearing three hydroxyl groups and four double bonds). Lipoxins have four double bonds, which are all conjugated. In some cases a hydroxyl group is substituted by a C=O group. Based on a literature review very few articles have been published on DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)). |
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Structure | CCCCC[C@@H](O)\C=C\C=C/C=C/C=C/[C@@H](O)[C@H](O)CCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C44H78O8/c1-4-5-23-30-39(45)31-25-20-17-18-21-26-32-41(47)42(48)33-28-35-44(50)52-37-40(46)36-51-43(49)34-27-22-16-14-12-10-8-6-7-9-11-13-15-19-24-29-38(2)3/h17-18,20-21,25-26,31-32,38-42,45-48H,4-16,19,22-24,27-30,33-37H2,1-3H3/b20-17-,21-18+,31-25+,32-26+/t39-,40-,41-,42-/m1/s1 |
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Synonyms | Value | Source |
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(2R)-2-Hydroxy-3-[(19-methylicosanoyl)oxy]propyl (5R,6R,7E,9E,11Z,15R)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoic acid | HMDB |
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Chemical Formula | C44H78O8 |
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Average Molecular Weight | 735.1 |
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Monoisotopic Molecular Weight | 734.569669472 |
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IUPAC Name | (2R)-2-hydroxy-3-[(19-methylicosanoyl)oxy]propyl (5R,6R,7E,9E,11Z,13E,15R)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate |
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Traditional Name | (2R)-2-hydroxy-3-[(19-methylicosanoyl)oxy]propyl (5R,6R,7E,9E,11Z,13E,15R)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate |
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CAS Registry Number | Not Available |
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SMILES | CCCCC[C@@H](O)\C=C\C=C/C=C/C=C/[C@@H](O)[C@H](O)CCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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InChI Identifier | InChI=1S/C44H78O8/c1-4-5-23-30-39(45)31-25-20-17-18-21-26-32-41(47)42(48)33-28-35-44(50)52-37-40(46)36-51-43(49)34-27-22-16-14-12-10-8-6-7-9-11-13-15-19-24-29-38(2)3/h17-18,20-21,25-26,31-32,38-42,45-48H,4-16,19,22-24,27-30,33-37H2,1-3H3/b20-17-,21-18+,31-25+,32-26+/t39-,40-,41-,42-/m1/s1 |
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InChI Key | JUPCNNVXXHVYHP-ALELFALZSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as lipoxins. These are eicosanoids with a trihydroxyicosatetraenoic acid skeleton (a c20-fatty acid, with the chain bearing three hydroxyl groups and four double bonds). Lipoxins have four double bonds, which are all conjugated. In some cases a hydroxyl group is substituted by a C=O group. |
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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 | Eicosanoids |
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Direct Parent | Lipoxins |
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Alternative Parents | |
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Substituents | - Lipoxin
- Hydroxyeicosapolyenoic acid
- Long chain fatty alcohol
- Diradylglycerol
- Diacylglycerol
- 1,3-acyl-sn-glycerol
- Fatty alcohol
- Glycerolipid
- Fatty acid ester
- Dicarboxylic acid or derivatives
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- 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 IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) 10V, Positive-QTOF | splash10-014j-0012007900-970a158bee8ce6876238 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) 20V, Positive-QTOF | splash10-05nk-1419206300-9a5cddc31b3e09dbfafa | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) 40V, Positive-QTOF | splash10-0ac3-9505102000-68e1c00cdfefa30a1f3f | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) 10V, Negative-QTOF | splash10-003r-0009100500-e932b6a14cb99fb1ceb0 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) 20V, Negative-QTOF | splash10-05rr-0009100200-52a522181262a597a3e8 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) 40V, Negative-QTOF | splash10-056r-0009000000-095f71d70e21a536ef3c | 2021-10-21 | Wishart Lab | View Spectrum |
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