| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 05:54:43 UTC |
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| Update Date | 2022-11-30 20:11:35 UTC |
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| HMDB ID | HMDB0300304 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) |
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| Description | DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 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 | CC\C=C/C(O)C\C=C\C=C/C\C=C/C\C=C/CCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C44H76O6/c1-4-5-34-41(45)35-30-26-22-18-14-11-12-16-20-24-28-32-37-44(48)50-39-42(46)38-49-43(47)36-31-27-23-19-15-10-8-6-7-9-13-17-21-25-29-33-40(2)3/h5,11-12,18,20,22,24,26,30,34,40-42,45-46H,4,6-10,13-17,19,21,23,25,27-29,31-33,35-39H2,1-3H3/b12-11-,22-18-,24-20-,30-26+,34-5-/t41?,42-/m1/s1 |
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| Synonyms | | Value | Source |
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| (2R)-2-Hydroxy-3-[(19-methylicosanoyl)oxy]propyl (8Z,11Z,17Z)-16-hydroxyicosa-5,8,11,13,17-pentaenoic 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 | (2R)-2-hydroxy-3-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E,17Z)-16-hydroxyicosa-5,8,11,13,17-pentaenoate |
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| Traditional Name | (2R)-2-hydroxy-3-[(19-methylicosanoyl)oxy]propyl (5Z,8Z,11Z,13E,17Z)-16-hydroxyicosa-5,8,11,13,17-pentaenoate |
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| CAS Registry Number | Not Available |
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| SMILES | CC\C=C/C(O)C\C=C\C=C/C\C=C/C\C=C/CCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C44H76O6/c1-4-5-34-41(45)35-30-26-22-18-14-11-12-16-20-24-28-32-37-44(48)50-39-42(46)38-49-43(47)36-31-27-23-19-15-10-8-6-7-9-13-17-21-25-29-33-40(2)3/h5,11-12,18,20,22,24,26,30,34,40-42,45-46H,4,6-10,13-17,19,21,23,25,27-29,31-33,35-39H2,1-3H3/b12-11-,22-18-,24-20-,30-26+,34-5-/t41?,42-/m1/s1 |
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| InChI Key | TZWWYJZNTUPJTI-RBIZLRSYSA-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 | 41.239 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.82 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5855.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 782.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 395.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 381.8 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1202.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1985.0 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 | 1262.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 131.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4012.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1263.9 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 | 3231.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1460.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 852.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 492.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 826.6 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 | 11.3 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(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 10V, Positive-QTOF | splash10-001i-0003009100-afa04d0455b03953fc71 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 20V, Positive-QTOF | splash10-053r-1029006000-1861a80e6ca36cf5eb1f | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 40V, Positive-QTOF | splash10-0006-6903005000-a1e1109d94023b31e2e5 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 10V, Negative-QTOF | splash10-002b-1009004000-939e0b29fc58ea5bb5b1 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 20V, Negative-QTOF | splash10-005a-1009002000-5fcdd85f461aacb274c0 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/20:5(5Z,8Z,11Z,14Z,16E)-OH(18)) 40V, Negative-QTOF | splash10-07bb-4089000000-e832327d961c0013edc4 | 2021-10-21 | Wishart Lab | View Spectrum |
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