| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 05:34:26 UTC |
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| Update Date | 2022-11-30 20:11:33 UTC |
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| HMDB ID | HMDB0300258 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) |
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| Description | (2S)-1-hydroxy-3-[(19-methylicosanoyl)oxy]propan-2-yl (5S,6S,7E,9E,11Z,15S)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate 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 a significant number of articles have been published on (2S)-1-hydroxy-3-[(19-methylicosanoyl)oxy]propan-2-yl (5S,6S,7E,9E,11Z,15S)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate. |
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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)O[C@@H](CO)COC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C44H78O8/c1-4-5-23-30-39(46)31-25-20-17-18-21-26-32-41(47)42(48)33-28-35-44(50)52-40(36-45)37-51-43(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-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S)-1-Hydroxy-3-[(19-methylicosanoyl)oxy]propan-2-yl (5S,6S,7E,9E,11Z,15S)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoic acid | Generator |
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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 | (2S)-1-hydroxy-3-[(19-methylicosanoyl)oxy]propan-2-yl (5S,6S,7E,9E,11Z,13E,15S)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate |
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| Traditional Name | (2S)-1-hydroxy-3-[(19-methylicosanoyl)oxy]propan-2-yl (5S,6S,7E,9E,11Z,13E,15S)-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)O[C@@H](CO)COC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C44H78O8/c1-4-5-23-30-39(46)31-25-20-17-18-21-26-32-41(47)42(48)33-28-35-44(50)52-40(36-45)37-51-43(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-/m0/s1 |
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| InChI Key | XVNYUNJGDYMYKL-IJRDHWFUSA-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
- 1,2-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
- Primary alcohol
- 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 34.2841 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.46 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5631.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 479.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 347.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 213.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1042.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1661.9 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 | 1102.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 140.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3389.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1122.3 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 | 3008.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1194.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 778.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 251.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 580.7 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 | 10.6 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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| 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 - DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) 10V, Positive-QTOF | splash10-0a4i-0000000900-274282a9eaf0507a4c3e | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) 20V, Positive-QTOF | splash10-0a4i-0000000900-274282a9eaf0507a4c3e | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) 40V, Positive-QTOF | splash10-0a59-0001900000-a7abe5307293b3d1ab7f | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) 10V, Positive-QTOF | splash10-0udi-0000000900-03cc63c19f0612bc377b | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) 20V, Positive-QTOF | splash10-0aq9-0008800900-b6e7215e038392074aa2 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) 40V, Positive-QTOF | splash10-0pcr-0008800900-2216f5173d54813dddc3 | 2021-10-21 | Wishart Lab | View Spectrum |
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