| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-19 05:12:19 UTC |
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| Update Date | 2022-11-30 20:10:08 UTC |
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| HMDB ID | HMDB0296938 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0/2:0) |
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| Description | DG(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0/2:0) belongs to the class of organic compounds known as lipoxins. These are eicosanoids with a trihydroxyicosatetraenoic acid skeleton (a c20-fatty acid, with the chain bearing three hydroxyl groups and four double bonds). Lipoxins have four double bonds, which are all conjugated. In some cases a hydroxyl group is substituted by a C=O group. Based on a literature review very few articles have been published on DG(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0/2:0). |
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| Structure | CCCCC[C@@H](O)\C=C\C=C/C=C/C=C/[C@@H](O)[C@H](O)CCCC(=O)OC[C@@H](O)COC(C)=O InChI=1S/C25H40O8/c1-3-4-9-13-21(27)14-10-7-5-6-8-11-15-23(29)24(30)16-12-17-25(31)33-19-22(28)18-32-20(2)26/h5-8,10-11,14-15,21-24,27-30H,3-4,9,12-13,16-19H2,1-2H3/b7-5-,8-6+,14-10+,15-11+/t21-,22+,23-,24-/m1/s1 |
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| Synonyms | | Value | Source |
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| (2S)-3-(Acetyloxy)-2-hydroxypropyl (5R,6R,7E,9E,11Z,15R)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoic acid | HMDB |
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| Chemical Formula | C25H40O8 |
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| Average Molecular Weight | 468.587 |
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| Monoisotopic Molecular Weight | 468.272318248 |
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| IUPAC Name | (2S)-3-(acetyloxy)-2-hydroxypropyl (5R,6R,7E,9E,11Z,13E,15R)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate |
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| Traditional Name | (2S)-3-(acetyloxy)-2-hydroxypropyl (5R,6R,7E,9E,11Z,13E,15R)-5,6,15-trihydroxyicosa-7,9,11,13-tetraenoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC[C@@H](O)\C=C\C=C/C=C/C=C/[C@@H](O)[C@H](O)CCCC(=O)OC[C@@H](O)COC(C)=O |
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| InChI Identifier | InChI=1S/C25H40O8/c1-3-4-9-13-21(27)14-10-7-5-6-8-11-15-23(29)24(30)16-12-17-25(31)33-19-22(28)18-32-20(2)26/h5-8,10-11,14-15,21-24,27-30H,3-4,9,12-13,16-19H2,1-2H3/b7-5-,8-6+,14-10+,15-11+/t21-,22+,23-,24-/m1/s1 |
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| InChI Key | JTEHRNOJCCPYPM-NNWTVRLUSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as lipoxins. These are eicosanoids with a trihydroxyicosatetraenoic acid skeleton (a c20-fatty acid, with the chain bearing three hydroxyl groups and four double bonds). Lipoxins have four double bonds, which are all conjugated. In some cases a hydroxyl group is substituted by a C=O group. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Eicosanoids |
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| Direct Parent | Lipoxins |
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| Alternative Parents | |
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| Substituents | - Lipoxin
- Hydroxyeicosapolyenoic acid
- Long chain fatty alcohol
- Diradylglycerol
- Diacylglycerol
- 1,3-acyl-sn-glycerol
- Fatty alcohol
- Glycerolipid
- Fatty acid ester
- Dicarboxylic acid or derivatives
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- 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 | 16.0331 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.73 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3014.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 206.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 183.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 178.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 199.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 685.4 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 | 498.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 142.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1440.1 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 613.4 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 | 1604.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 464.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 479.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 271.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 134.5 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 | 8.5 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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