| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 05:41:44 UTC |
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| Update Date | 2022-11-30 20:11:34 UTC |
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| HMDB ID | HMDB0300275 |
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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)/i-21:0/0:0) |
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| Description | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoate belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. Based on a literature review a significant number of articles have been published on (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoate. |
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| Structure | CCCCCC(=O)\C=C\C=C/C\C=C/C\C=C/CCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C44H76O6/c1-4-5-28-34-41(46)35-30-25-21-17-13-11-15-18-22-26-31-36-43(47)49-39-42(38-45)50-44(48)37-32-27-23-19-14-10-8-6-7-9-12-16-20-24-29-33-40(2)3/h11,13,18,21-22,25,30,35,40,42,45H,4-10,12,14-17,19-20,23-24,26-29,31-34,36-39H2,1-3H3/b13-11-,22-18-,25-21-,35-30+/t42-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S)-3-Hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoic acid | Generator |
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| Chemical Formula | C44H76O6 |
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| Average Molecular Weight | 701.086 |
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| Monoisotopic Molecular Weight | 700.564190167 |
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| IUPAC Name | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoate |
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| Traditional Name | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoate |
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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](CO)OC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C44H76O6/c1-4-5-28-34-41(46)35-30-25-21-17-13-11-15-18-22-26-31-36-43(47)49-39-42(38-45)50-44(48)37-32-27-23-19-14-10-8-6-7-9-12-16-20-24-29-33-40(2)3/h11,13,18,21-22,25,30,35,40,42,45H,4-10,12,14-17,19-20,23-24,26-29,31-34,36-39H2,1-3H3/b13-11-,22-18-,25-21-,35-30+/t42-/m0/s1 |
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| InChI Key | PYSQMEZCVAXVFE-HFZDNNMASA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. |
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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 | 1,2-diacylglycerols |
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| Alternative Parents | |
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| Substituents | - 1,2-acyl-sn-glycerol
- Fatty acid ester
- Fatty acyl
- Dicarboxylic acid or derivatives
- Alpha,beta-unsaturated ketone
- Enone
- Acryloyl-group
- Ketone
- Carboxylic acid ester
- 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 | 44.4088 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.76 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5928.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 996.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 438.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 479.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1233.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2106.1 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 | 1416.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 132.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4309.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1278.9 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 | 3476.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1529.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 895.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 636.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 987.0 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 | 11.2 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)/i-21:0/0:0),2TMS,isomer #1 | CCCCC=C(/C=C/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C | 5189.7 | Semi standard non polar | 33892256 | | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/i-21:0/0:0),2TMS,isomer #1 | CCCCC=C(/C=C/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C | 4635.8 | Standard non polar | 33892256 | | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/i-21:0/0:0),2TMS,isomer #1 | CCCCC=C(/C=C/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C | 5245.5 | 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)/i-21:0/0:0) 10V, Positive-QTOF | splash10-00di-0000000900-5412c70b0c6028946675 | 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)/i-21:0/0:0) 20V, Positive-QTOF | splash10-00di-0000000900-5412c70b0c6028946675 | 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)/i-21:0/0:0) 40V, Positive-QTOF | splash10-052b-0009600100-ec3b39a540bcb82cc7b5 | 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)/i-21:0/0:0) 10V, Positive-QTOF | splash10-014i-0000000900-a8acb8615b3ed506b7a9 | 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)/i-21:0/0:0) 20V, Positive-QTOF | splash10-003r-0009003100-705d8b4665c23db54388 | 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)/i-21:0/0:0) 40V, Positive-QTOF | splash10-00o0-0009000300-3232c49c0d9e88a6b90a | 2021-10-21 | Wishart Lab | View Spectrum |
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