| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 06:01:15 UTC |
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| Update Date | 2022-11-30 20:11:35 UTC |
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| HMDB ID | HMDB0300319 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) |
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| Description | DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 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(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway. |
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| Structure | CC\C=C/C[C@@H](O)\C=C\C=C\C=C/C=C\[C@H](O)[C@@H](O)CCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C44H76O8/c1-4-5-23-30-39(46)31-25-20-17-18-21-26-32-41(47)42(48)33-28-35-43(49)51-37-40(36-45)52-44(50)34-27-22-16-14-12-10-8-6-7-9-11-13-15-19-24-29-38(2)3/h5,17-18,20-21,23,25-26,31-32,38-42,45-48H,4,6-16,19,22,24,27-30,33-37H2,1-3H3/b20-17+,21-18-,23-5-,31-25+,32-26-/t39-,40+,41+,42+/m1/s1 |
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| Synonyms | | Value | Source |
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| (2S)-3-Hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5S,6S,7Z,11E,13E,15R,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoic acid | Generator |
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| Chemical Formula | C44H76O8 |
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| Average Molecular Weight | 733.084 |
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| Monoisotopic Molecular Weight | 732.554019407 |
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| IUPAC Name | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5S,6S,7Z,9Z,11E,13E,15R,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoate |
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| Traditional Name | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (5S,6S,7Z,9Z,11E,13E,15R,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoate |
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| CAS Registry Number | Not Available |
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| SMILES | CC\C=C/C[C@@H](O)\C=C\C=C\C=C/C=C\[C@H](O)[C@@H](O)CCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C44H76O8/c1-4-5-23-30-39(46)31-25-20-17-18-21-26-32-41(47)42(48)33-28-35-43(49)51-37-40(36-45)52-44(50)34-27-22-16-14-12-10-8-6-7-9-11-13-15-19-24-29-38(2)3/h5,17-18,20-21,23,25-26,31-32,38-42,45-48H,4,6-16,19,22,24,27-30,33-37H2,1-3H3/b20-17+,21-18-,23-5-,31-25+,32-26-/t39-,40+,41+,42+/m1/s1 |
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| InChI Key | QWMVQVDHEWHHNA-XXFMDOFFSA-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 | 32.7814 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.45 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5594.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 397.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 330.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 207.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1024.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1587.3 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 | 1036.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 135.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3266.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1116.3 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 | 2868.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1140.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 761.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 193.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 513.4 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 | 10.8 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(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 10V, Positive-QTOF | splash10-0a4i-0000000900-bafdb23ff8d8b8f28e32 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 20V, Positive-QTOF | splash10-0a4i-0000000900-bafdb23ff8d8b8f28e32 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 40V, Positive-QTOF | splash10-0a6r-0001900000-18b2dd2e155b42bf8539 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 10V, Positive-QTOF | splash10-0udi-0000000900-19aab00405d8a6fc1fd8 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 20V, Positive-QTOF | splash10-05o0-0008800900-fec601fe2631b287675e | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/i-21:0/0:0) 40V, Positive-QTOF | splash10-0kai-0008800900-5f30e2a1f3253632f5db | 2021-10-21 | Wishart Lab | View Spectrum |
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