| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-19 03:48:26 UTC |
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| Update Date | 2022-11-30 20:10:02 UTC |
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| HMDB ID | HMDB0296744 |
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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)/22:0/0:0) |
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| Description | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/22:0/0:0) 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. DG(20:4(5Z,8Z,11Z,13E)+=O(15)/22:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway. |
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| Structure | CCCCCCCCCCCCCCCCCCCCCC(=O)O[C@@H](CO)COC(=O)CCC\C=C/C\C=C/C\C=C/C=C/C(=O)CCCCC InChI=1S/C45H78O6/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-21-25-28-31-35-39-45(49)51-43(40-46)41-50-44(48)38-34-30-27-24-22-19-20-23-26-29-33-37-42(47)36-32-6-4-2/h19-20,24,26-27,29,33,37,43,46H,3-18,21-23,25,28,30-32,34-36,38-41H2,1-2H3/b20-19-,27-24-,29-26-,37-33+/t43-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S)-1-Hydroxy-3-{[(5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoyl]oxy}propan-2-yl docosanoic 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 | (2S)-1-hydroxy-3-{[(5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoyl]oxy}propan-2-yl docosanoate |
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| Traditional Name | (2S)-1-hydroxy-3-{[(5Z,8Z,11Z,13E)-15-oxoicosa-5,8,11,13-tetraenoyl]oxy}propan-2-yl docosanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCCCCCC(=O)O[C@@H](CO)COC(=O)CCC\C=C/C\C=C/C\C=C/C=C/C(=O)CCCCC |
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| InChI Identifier | InChI=1S/C45H78O6/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-21-25-28-31-35-39-45(49)51-43(40-46)41-50-44(48)38-34-30-27-24-22-19-20-23-26-29-33-37-42(47)36-32-6-4-2/h19-20,24,26-27,29,33,37,43,46H,3-18,21-23,25,28,30-32,34-36,38-41H2,1-2H3/b20-19-,27-24-,29-26-,37-33+/t43-/m0/s1 |
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| InChI Key | IXTJQSJHRMSNFC-UYPKLJMESA-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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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 6.7 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 45.6331 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 | 6070.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1006.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 450.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 488.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1262.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2127.7 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 | 1440.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 151.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4489.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1279.6 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 | 3561.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1602.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 909.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 744.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 1012.6 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)/22:0/0:0),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)CCCCCCCCCCCCCCCCCCCCC)O[Si](C)(C)C | 5343.7 | Semi standard non polar | 33892256 | | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/22:0/0:0),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)CCCCCCCCCCCCCCCCCCCCC)O[Si](C)(C)C | 4794.5 | Standard non polar | 33892256 | | DG(20:4(5Z,8Z,11Z,13E)+=O(15)/22:0/0:0),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)CCCCCCCCCCCCCCCCCCCCC)O[Si](C)(C)C | 5421.7 | Standard polar | 33892256 |
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