| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 07:12:15 UTC |
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| Update Date | 2022-11-30 20:11:39 UTC |
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| HMDB ID | HMDB0300480 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) |
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| Description | DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) belongs to the class of organic compounds known as 1,3-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 3. Based on a literature review very few articles have been published on DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)). |
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| Structure | CCCCC\C=C/C\C=C/C\C=C/C=C/C(=O)CCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCCC(C)C InChI=1S/C45H78O6/c1-4-5-6-7-8-9-10-15-19-22-25-28-31-35-42(46)36-33-38-45(49)51-40-43(47)39-50-44(48)37-32-29-26-23-20-17-14-12-11-13-16-18-21-24-27-30-34-41(2)3/h8-9,15,19,25,28,31,35,41,43,47H,4-7,10-14,16-18,20-24,26-27,29-30,32-34,36-40H2,1-3H3/b9-8-,19-15-,28-25-,35-31+/t43-/m1/s1 |
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| Synonyms | | Value | Source |
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| (2R)-2-Hydroxy-3-{[(8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoyl]oxy}propyl 20-methylhenicosanoic acid | HMDB |
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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 | (2R)-2-hydroxy-3-{[(6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoyl]oxy}propyl 20-methylhenicosanoate |
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| Traditional Name | (2R)-2-hydroxy-3-{[(6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoyl]oxy}propyl 20-methylhenicosanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC\C=C/C\C=C/C\C=C/C=C/C(=O)CCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C45H78O6/c1-4-5-6-7-8-9-10-15-19-22-25-28-31-35-42(46)36-33-38-45(49)51-40-43(47)39-50-44(48)37-32-29-26-23-20-17-14-12-11-13-16-18-21-24-27-30-34-41(2)3/h8-9,15,19,25,28,31,35,41,43,47H,4-7,10-14,16-18,20-24,26-27,29-30,32-34,36-40H2,1-3H3/b9-8-,19-15-,28-25-,35-31+/t43-/m1/s1 |
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| InChI Key | LDQQUOOTFONSRL-UGXAIGLKSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,3-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 3. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Glycerolipids |
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| Sub Class | Diradylglycerols |
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| Direct Parent | 1,3-diacylglycerols |
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| Alternative Parents | |
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| Substituents | - 1,3-acyl-sn-glycerol
- Fatty acid ester
- Fatty acyl
- Dicarboxylic acid or derivatives
- Alpha,beta-unsaturated ketone
- Enone
- Acryloyl-group
- Secondary alcohol
- Ketone
- Carboxylic acid ester
- 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 45.0719 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.84 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5946.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1018.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 447.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 482.8 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1225.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2137.9 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 | 1465.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 132.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4369.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1294.1 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 | 3467.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1581.4 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 | 655.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 956.2 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(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)),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 | 5314.5 | Semi standard non polar | 33892256 | | DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)),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 | 4760.3 | Standard non polar | 33892256 | | DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)),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 | 5346.1 | 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(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) 10V, Positive-QTOF | splash10-014j-1419102800-4d88cc9cab4882b91aeb | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) 20V, Positive-QTOF | splash10-006t-2019001000-12f9560ba643aa07e0fd | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) 40V, Positive-QTOF | splash10-0532-9607103000-add691991927cdd56732 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) 10V, Negative-QTOF | splash10-03dr-0009000400-969483c49a383b091421 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) 20V, Negative-QTOF | splash10-02g9-2009000000-4dffdc74f4495b15502e | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-22:0/0:0/20:4(6E,8Z,11Z,14Z)+=O(5)) 40V, Negative-QTOF | splash10-01b9-1029000000-6bba57ebe4ed390b79f7 | 2021-10-21 | Wishart Lab | View Spectrum |
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