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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 10:56:46 UTC
Update Date2021-09-26 23:05:43 UTC
HMDB IDHMDB0252852
Secondary Accession NumbersNone
Metabolite Identification
Common Name9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol
DescriptionGlyceryl dioleate, also known as (+--)-1,2-diolein or 1,2-dioleoylglycerol, belongs to the class of organic compounds known as 1,3-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 3. Based on a literature review very few articles have been published on Glyceryl dioleate. This compound has been identified in human blood as reported by (PMID: 31557052 ). 9-octadecenoic acid (9z)-, diester with 1,2,3-propanetriol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
Glyceryl dioleic acidGenerator
(+--)-1,2-DioleinMeSH
(+--)-1,2-DioleoylglycerolMeSH
1,2-DioleinMeSH
1,2-Dioleoyl-DL-glycerolMeSH
1,2-Dioleoyl-rac-glycerolMeSH
1,2-DioleoylglycerolMeSH
1,2-Glyceryl dioleateMeSH
9-Octadecenoic acid (9Z)-, 1,1'-(1-(hydroxymethyl)-1,2-ethanediyl) esterMeSH
9-Octadecenoic acid (9Z)-, 1-(hydroxymethyl)-1,2-ethanediyl esterMeSH
9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriolMeSH
9-Octadecenoic acid (Z)-, 1-(hydroxymethyl)-1,2-ethanediyl esterMeSH
Di-oleoylglycerolMeSH
DioleinMeSH
DioleoylglycerolMeSH
Glycerol dioleateMeSH
Glyceryl 1,2-dioleateMeSH
Oleic acid diglycerideMeSH
2-Hydroxy-3-(octadec-9-enoyloxy)propyl octadec-9-enoic acidGenerator
Chemical FormulaC39H72O5
Average Molecular Weight621.0
Monoisotopic Molecular Weight620.537975418
IUPAC Name2-hydroxy-3-(octadec-9-enoyloxy)propyl octadec-9-enoate
Traditional Name2-hydroxy-3-(octadec-9-enoyloxy)propyl octadec-9-enoate
CAS Registry NumberNot Available
SMILES
CCCCCCCCC=CCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCC=CCCCCCCCC
InChI Identifier
InChI=1S/C39H72O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-35-37(40)36-44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20,37,40H,3-16,21-36H2,1-2H3
InChI KeyDRAWQKGUORNASA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,3-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 3.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassDiradylglycerols
Direct Parent1,3-diacylglycerols
Alternative Parents
Substituents
  • 1,3-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • Dicarboxylic acid or derivatives
  • Secondary alcohol
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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
logP10.28ALOGPS
logP13.06ChemAxon
logS-7.7ALOGPS
pKa (Strongest Acidic)13.63ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count36ChemAxon
Refractivity188.34 m³·mol⁻¹ChemAxon
Polarizability82.84 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+254.86130932474
DeepCCS[M-H]-252.26930932474
DeepCCS[M-2H]-286.79330932474
DeepCCS[M+Na]+262.02230932474
AllCCS[M+H]+265.632859911
AllCCS[M+H-H2O]+265.132859911
AllCCS[M+NH4]+265.932859911
AllCCS[M+Na]+266.032859911
AllCCS[M-H]-250.232859911
AllCCS[M+Na-2H]-255.932859911
AllCCS[M+HCOO]-262.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriolCCCCCCCCC=CCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCC=CCCCCCCCC4225.8Standard polar33892256
9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriolCCCCCCCCC=CCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCC=CCCCCCCCC4036.0Standard non polar33892256
9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriolCCCCCCCCC=CCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCC=CCCCCCCCC4431.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol 10V, Positive-QTOFsplash10-00di-0111009000-cb1aae8253b0365019702021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol 20V, Positive-QTOFsplash10-0avr-6956303000-753103c43c20bcd37f632021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol 40V, Positive-QTOFsplash10-052f-9201110000-a0056f8dbeb8a2d827572021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol 10V, Negative-QTOFsplash10-014i-0015009000-f29a8b11d7fb0771a99f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol 20V, Negative-QTOFsplash10-0310-1079003000-63a0f1a799259285fc772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Octadecenoic acid (9Z)-, diester with 1,2,3-propanetriol 40V, Negative-QTOFsplash10-001i-2092000000-4b2a52a310a6f1a5c2422021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
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 ID30613
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound33120
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]