| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 07:14:21 UTC |
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| Update Date | 2022-11-30 20:11:40 UTC |
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| HMDB ID | HMDB0300485 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) |
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| Description | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway. |
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| Structure | CCCCCC(=O)\C=C\C=C/C\C=C/C\C=C/CCCC(=O)OC[C@@H](O)COC(=O)CCCCCCCCCCCCCCCCCCC(C)C InChI=1S/C45H78O6/c1-4-5-29-35-42(46)36-31-26-22-18-14-12-16-20-24-28-33-38-45(49)51-40-43(47)39-50-44(48)37-32-27-23-19-15-11-9-7-6-8-10-13-17-21-25-30-34-41(2)3/h12,14,20,22,24,26,31,36,41,43,47H,4-11,13,15-19,21,23,25,27-30,32-35,37-40H2,1-3H3/b14-12-,24-20-,26-22-,36-31+/t43-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S)-2-Hydroxy-3-{[(8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoyl]oxy}propyl 20-methylhenicosanoic acid | Generator |
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| Chemical Formula | C45H78O6 |
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| Average Molecular Weight | 715.113 |
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| Monoisotopic Molecular Weight | 714.579840232 |
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| IUPAC Name | (2S)-2-hydroxy-3-{[(5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoyl]oxy}propyl 20-methylhenicosanoate |
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| Traditional Name | (2S)-2-hydroxy-3-{[(5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoyl]oxy}propyl 20-methylhenicosanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCC(=O)\C=C\C=C/C\C=C/C\C=C/CCCC(=O)OC[C@@H](O)COC(=O)CCCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C45H78O6/c1-4-5-29-35-42(46)36-31-26-22-18-14-12-16-20-24-28-33-38-45(49)51-40-43(47)39-50-44(48)37-32-27-23-19-15-11-9-7-6-8-10-13-17-21-25-30-34-41(2)3/h12,14,20,22,24,26,31,36,41,43,47H,4-11,13,15-19,21,23,25,27-30,32-35,37-40H2,1-3H3/b14-12-,24-20-,26-22-,36-31+/t43-/m0/s1 |
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| InChI Key | PWBRLZULERKBPR-UFZWDREOSA-N |
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| Chemical Taxonomy |
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| Classification | Not classified |
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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 | 45.1049 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.77 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5950.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1019.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 447.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 483.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1223.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2137.5 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 | 1462.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 133.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4378.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1293.9 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 | 3462.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1576.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 898.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 644.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 959.7 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 | 11.3 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0),2TMS,isomer #1 | CCCCC=C(/C=C/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 5307.4 | Semi standard non polar | 33892256 | | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0),2TMS,isomer #1 | CCCCC=C(/C=C/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 4753.7 | Standard non polar | 33892256 | | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0),2TMS,isomer #1 | CCCCC=C(/C=C/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 5345.7 | Standard polar | 33892256 |
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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(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) 10V, Positive-QTOF | splash10-014j-2117018900-8b0531321f1e65fca049 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) 20V, Positive-QTOF | splash10-006t-2029005000-39bafc39d6d47d239b18 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) 40V, Positive-QTOF | splash10-0pc0-9712005000-8b08e5cab7f22ff08def | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) 10V, Negative-QTOF | splash10-03dr-1009100300-629bd68508d9388c6a44 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) 20V, Negative-QTOF | splash10-0079-2009000100-9c0dba9fad2722351ea5 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(5Z,8Z,11Z,13E)+=O(15)/0:0/i-22:0) 40V, Negative-QTOF | splash10-01b9-3169000000-91400f398572825d03be | 2021-10-21 | Wishart Lab | View Spectrum |
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