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Record Information
Version5.0
StatusPredicted
Creation Date2021-09-19 05:20:14 UTC
Update Date2022-11-30 20:10:08 UTC
HMDB IDHMDB0296956
Secondary Accession NumbersNone
Metabolite Identification
Common NameDG(18:2(10E,12Z)+=O(9)/2:0/0:0)
DescriptionDG(18:2(10E,12Z)+=O(9)/2:0/0:0) belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. Based on a literature review very few articles have been published on DG(18:2(10E,12Z)+=O(9)/2:0/0:0).
Structure
Thumb
Synonyms
ValueSource
(2S)-2-(Acetyloxy)-3-hydroxypropyl (10E,12Z)-9-oxooctadeca-10,12-dienoic acidHMDB
Chemical FormulaC23H38O6
Average Molecular Weight410.551
Monoisotopic Molecular Weight410.266838944
IUPAC Name(2S)-2-(acetyloxy)-3-hydroxypropyl (10E,12Z)-9-oxooctadeca-10,12-dienoate
Traditional Name(2S)-2-(acetyloxy)-3-hydroxypropyl (10E,12Z)-9-oxooctadeca-10,12-dienoate
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C=C/C(=O)CCCCCCCC(=O)OC[C@H](CO)OC(C)=O
InChI Identifier
InChI=1S/C23H38O6/c1-3-4-5-6-7-9-12-15-21(26)16-13-10-8-11-14-17-23(27)28-19-22(18-24)29-20(2)25/h7,9,12,15,22,24H,3-6,8,10-11,13-14,16-19H2,1-2H3/b9-7-,15-12+/t22-/m0/s1
InChI KeyFDIHOOCQWRKLHI-OAXHEWLCSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassLineolic acids and derivatives
Direct ParentLineolic acids and derivatives
Alternative Parents
Substituents
  • Octadecanoid
  • Diradylglycerol
  • Diacylglycerol
  • 1,2-acyl-sn-glycerol
  • Glycerolipid
  • Fatty acid ester
  • 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
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP5.07ALOGPS
logP4.87ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area89.9 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity115.31 m³·mol⁻¹ChemAxon
Polarizability48.75 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+207.74432859911
AllCCS[M+H-H2O]+205.57732859911
AllCCS[M+Na]+210.30532859911
AllCCS[M+NH4]+209.73632859911
AllCCS[M-H]-202.25732859911
AllCCS[M+Na-2H]-204.74532859911
AllCCS[M+HCOO]-207.63632859911
DeepCCS[M+H]+210.32530932474
DeepCCS[M-H]-206.77830932474
DeepCCS[M-2H]-242.8530932474
DeepCCS[M+Na]+219.1430932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
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. 9.7 minutes32390414
Predicted by Siyang on May 30, 202219.611 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20220.76 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3353.9 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid344.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid215.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid194.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid494.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid860.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid692.0 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)138.1 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1957.4 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid678.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1874.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid601.1 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid530.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate268.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA363.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.3 seconds40023050

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
DG(18:2(10E,12Z)+=O(9)/2:0/0:0),2TMS,isomer #1CCCCC/C=C\C=C\C(=CCCCCCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(C)=O)O[Si](C)(C)C3216.9Semi standard non polar33892256
DG(18:2(10E,12Z)+=O(9)/2:0/0:0),2TMS,isomer #1CCCCC/C=C\C=C\C(=CCCCCCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(C)=O)O[Si](C)(C)C3000.8Standard non polar33892256
DG(18:2(10E,12Z)+=O(9)/2:0/0:0),2TMS,isomer #1CCCCC/C=C\C=C\C(=CCCCCCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(C)=O)O[Si](C)(C)C3547.5Standard polar33892256
DG(18:2(10E,12Z)+=O(9)/2:0/0:0),2TBDMS,isomer #1CCCCC/C=C\C=C\C(=CCCCCCCC(=O)OC[C@H](CO[Si](C)(C)C(C)(C)C)OC(C)=O)O[Si](C)(C)C(C)(C)C3704.0Semi standard non polar33892256
DG(18:2(10E,12Z)+=O(9)/2:0/0:0),2TBDMS,isomer #1CCCCC/C=C\C=C\C(=CCCCCCCC(=O)OC[C@H](CO[Si](C)(C)C(C)(C)C)OC(C)=O)O[Si](C)(C)C(C)(C)C3324.2Standard non polar33892256
DG(18:2(10E,12Z)+=O(9)/2:0/0:0),2TBDMS,isomer #1CCCCC/C=C\C=C\C(=CCCCCCCC(=O)OC[C@H](CO[Si](C)(C)C(C)(C)C)OC(C)=O)O[Si](C)(C)C(C)(C)C3642.9Standard polar33892256
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound157005063
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Only showing the first 10 proteins. There are 132 proteins in total.

Enzymes

General function:
Involved in diacylglycerol kinase activity
Specific function:
Phosphorylates diacylglycerol (DAG) to generate phosphatidic acid (PA). May regulate the activity of protein kinase C by controlling the balance between these two signaling lipids. Activated in the nucleus in response to alpha-thrombin and nerve growth factor. May be involved in cAMP- induced activation of NR5A1 and subsequent steroidogenic gene transcription by delivering PA as ligand for NR5A1. Acts synergistically with NR5A1 on CYP17 transcriptional activity
Gene Name:
DGKQ
Uniprot ID:
P52824
Molecular weight:
101154.0
General function:
Involved in catalytic activity
Specific function:
Not Available
Gene Name:
PNLIP
Uniprot ID:
P16233
Molecular weight:
51156.48
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Gene Name:
PLCB1
Uniprot ID:
Q9NQ66
Molecular weight:
138565.805
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. This form has a role in retina signal transduction.
Gene Name:
PLCB4
Uniprot ID:
Q15147
Molecular weight:
136105.065
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Gene Name:
PLCB2
Uniprot ID:
Q00722
Molecular weight:
134023.21
General function:
Involved in diacylglycerol kinase activity
Specific function:
Reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid
Gene Name:
DGKG
Uniprot ID:
P49619
Molecular weight:
89095.3
General function:
Involved in catalytic activity
Specific function:
Hepatic lipase has the capacity to catalyze hydrolysis of phospholipids, mono-, di-, and triglycerides, and acyl-CoA thioesters. It is an important enzyme in HDL metabolism. Hepatic lipase binds heparin.
Gene Name:
LIPC
Uniprot ID:
P11150
Molecular weight:
55914.1
General function:
Involved in lipid metabolic process
Specific function:
Crucial for the intracellular hydrolysis of cholesteryl esters and triglycerides that have been internalized via receptor-mediated endocytosis of lipoprotein particles. Important in mediating the effect of LDL (low density lipoprotein) uptake on suppression of hydroxymethylglutaryl-CoA reductase and activation of endogenous cellular cholesteryl ester formation.
Gene Name:
LIPA
Uniprot ID:
P38571
Molecular weight:
45418.71
General function:
Involved in calcium ion binding
Specific function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Gene Name:
PLCB3
Uniprot ID:
Q01970
Molecular weight:
138797.725
General function:
Involved in catalytic activity
Specific function:
May function as inhibitor of dietary triglyceride digestion. Lacks detectable lipase activity towards triglycerides, diglycerides, phosphatidylcholine, galactolipids or cholesterol esters (in vitro) (By similarity).
Gene Name:
PNLIPRP1
Uniprot ID:
P54315
Molecular weight:
Not Available

Transporters

General function:
Lipid transport and metabolism
Specific function:
Involved in translocation of long-chain fatty acids (LFCA) across the plasma membrane. The LFCA import appears to be hormone-regulated in a tissue-specific manner. In adipocytes, but not myocytes, insulin induces a rapid translocation of FATP1 from intracellular compartments to the plasma membrane, paralleled by increased LFCA uptake. May act directly as a bona fide transporter, or alternatively, in a cytoplasmic or membrane- associated multimeric protein complex to trap and draw fatty acids towards accumulation. Plays a pivotal role in regulating available LFCA substrates from exogenous sources in tissues undergoing high levels of beta-oxidation or triglyceride synthesis. May be involved in regulation of cholesterol metabolism. Has acyl-CoA ligase activity for long-chain and very-long-chain fatty acids
Gene Name:
SLC27A1
Uniprot ID:
Q6PCB7
Molecular weight:
71107.5

Only showing the first 10 proteins. There are 132 proteins in total.