| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 05:43:54 UTC |
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| Update Date | 2022-11-30 20:11:34 UTC |
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| HMDB ID | HMDB0300280 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) |
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| Description | DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) 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 | CCCCC\C=C/C=C/C(=O)CCCCCCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C42H76O6/c1-4-5-6-7-17-22-27-32-39(43)33-28-23-20-25-30-35-42(46)48-37-40(44)36-47-41(45)34-29-24-19-16-14-12-10-8-9-11-13-15-18-21-26-31-38(2)3/h17,22,27,32,38,40,44H,4-16,18-21,23-26,28-31,33-37H2,1-3H3/b22-17-,32-27+/t40-/m1/s1 |
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| Synonyms | | Value | Source |
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| (2R)-2-Hydroxy-3-{[(10E,12Z)-9-oxooctadeca-10,12-dienoyl]oxy}propyl 19-methylicosanoic acid | Generator |
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| Chemical Formula | C42H76O6 |
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| Average Molecular Weight | 677.064 |
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| Monoisotopic Molecular Weight | 676.564190167 |
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| IUPAC Name | (2R)-2-hydroxy-3-{[(10E,12Z)-9-oxooctadeca-10,12-dienoyl]oxy}propyl 19-methylicosanoate |
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| Traditional Name | (2R)-2-hydroxy-3-{[(10E,12Z)-9-oxooctadeca-10,12-dienoyl]oxy}propyl 19-methylicosanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC\C=C/C=C/C(=O)CCCCCCCC(=O)OC[C@H](O)COC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C42H76O6/c1-4-5-6-7-17-22-27-32-39(43)33-28-23-20-25-30-35-42(46)48-37-40(44)36-47-41(45)34-29-24-19-16-14-12-10-8-9-11-13-15-18-21-26-31-38(2)3/h17,22,27,32,38,40,44H,4-16,18-21,23-26,28-31,33-37H2,1-3H3/b22-17-,32-27+/t40-/m1/s1 |
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| InChI Key | VRTBYGYJKLPEAV-SACDZHCCSA-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 | 41.8658 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.8 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5670.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 971.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 430.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 411.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1095.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1933.3 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 | 1494.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 128.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4056.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1164.1 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 | 3298.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1444.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 837.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 728.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 905.6 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 | 10.3 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized |
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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-21:0/0:0/18:2(10E,12Z)+=O(9)) 10V, Positive-QTOF | splash10-056r-3204029000-f9e9160647d0324922ba | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) 20V, Positive-QTOF | splash10-0a4i-3119124000-633e2f18f63b39adcaa2 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) 40V, Positive-QTOF | splash10-053r-9201000000-1673d88937c6f71ba57f | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) 10V, Negative-QTOF | splash10-004i-0009004000-3dfe4c69c5d58c398c69 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) 20V, Negative-QTOF | splash10-004i-2019001000-061fa6360b51237bddb2 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(i-21:0/0:0/18:2(10E,12Z)+=O(9)) 40V, Negative-QTOF | splash10-002f-1594000000-bde00a81fa11edc11567 | 2021-10-21 | Wishart Lab | View Spectrum |
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