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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:35:48 UTC
Update Date2021-09-26 23:03:09 UTC
HMDB IDHMDB0251263
Secondary Accession NumbersNone
Metabolite Identification
Common NameDiflunisal glucuronide ester
DescriptionDiflunisal glucuronide ester belongs to the class of organic compounds known as o-glucuronides. These are glucuronides in which the aglycone is linked to the carbohydrate unit through an O-glycosidic bond. Based on a literature review very few articles have been published on Diflunisal glucuronide ester. This compound has been identified in human blood as reported by (PMID: 31557052 ). Diflunisal glucuronide ester is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Diflunisal glucuronide ester 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
SynonymsNot Available
Chemical FormulaC19H16F2O9
Average Molecular Weight426.325
Monoisotopic Molecular Weight426.076238421
IUPAC Name6-{2',4'-difluoro-4-hydroxy-[1,1'-biphenyl]-3-carbonyloxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
Traditional Name6-{2',4'-difluoro-4-hydroxy-[1,1'-biphenyl]-3-carbonyloxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
CAS Registry NumberNot Available
SMILES
OC1C(O)C(OC(=O)C2=C(O)C=CC(=C2)C2=C(F)C=C(F)C=C2)OC(C1O)C(O)=O
InChI Identifier
InChI=1S/C19H16F2O9/c20-8-2-3-9(11(21)6-8)7-1-4-12(22)10(5-7)18(28)30-19-15(25)13(23)14(24)16(29-19)17(26)27/h1-6,13-16,19,22-25H,(H,26,27)
InChI KeyHDNSISKAKJZJPR-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as o-glucuronides. These are glucuronides in which the aglycone is linked to the carbohydrate unit through an O-glycosidic bond.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentO-glucuronides
Alternative Parents
Substituents
  • 1-o-glucuronide
  • O-glucuronide
  • Biphenyl
  • Hexose monosaccharide
  • O-hydroxybenzoic acid ester
  • Benzoate ester
  • Salicylic acid or derivatives
  • Benzoic acid or derivatives
  • Benzoyl
  • 1-hydroxy-2-unsubstituted benzenoid
  • Beta-hydroxy acid
  • Fluorobenzene
  • Halobenzene
  • Phenol
  • Aryl fluoride
  • Aryl halide
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Pyran
  • Hydroxy acid
  • Monosaccharide
  • Oxane
  • Vinylogous acid
  • Carboxylic acid ester
  • Secondary alcohol
  • Acetal
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Polyol
  • Oxacycle
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Organohalogen compound
  • Organofluoride
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP1.15ALOGPS
logP2.16ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)3.04ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area153.75 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity93.16 m³·mol⁻¹ChemAxon
Polarizability36.86 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+195.95530932474
DeepCCS[M-H]-193.59730932474
DeepCCS[M-2H]-227.11630932474
DeepCCS[M+Na]+202.34330932474
AllCCS[M+H]+193.832859911
AllCCS[M+H-H2O]+191.432859911
AllCCS[M+NH4]+196.032859911
AllCCS[M+Na]+196.632859911
AllCCS[M-H]-188.632859911
AllCCS[M+Na-2H]-188.532859911
AllCCS[M+HCOO]-188.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Diflunisal glucuronide esterOC1C(O)C(OC(=O)C2=C(O)C=CC(=C2)C2=C(F)C=C(F)C=C2)OC(C1O)C(O)=O4526.6Standard polar33892256
Diflunisal glucuronide esterOC1C(O)C(OC(=O)C2=C(O)C=CC(=C2)C2=C(F)C=C(F)C=C2)OC(C1O)C(O)=O3351.1Standard non polar33892256
Diflunisal glucuronide esterOC1C(O)C(OC(=O)C2=C(O)C=CC(=C2)C2=C(F)C=C(F)C=C2)OC(C1O)C(O)=O3281.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-9212100000-2bbebf9504b455d6db412021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_7) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diflunisal glucuronide ester GC-MS (TMS_3_8) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diflunisal glucuronide ester 10V, Positive-QTOFsplash10-003r-0190400000-02238249b9b6e700943e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diflunisal glucuronide ester 20V, Positive-QTOFsplash10-001i-0190100000-a782d72beb11f8dfc4d52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diflunisal glucuronide ester 40V, Positive-QTOFsplash10-0560-1491000000-44620057cbe0580c32542021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diflunisal glucuronide ester 10V, Negative-QTOFsplash10-056s-0240900000-2f5f7c4d088fd0767ac52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diflunisal glucuronide ester 20V, Negative-QTOFsplash10-052b-1192300000-9284e5639d4156b764912021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diflunisal glucuronide ester 40V, Negative-QTOFsplash10-0a4j-1190000000-97d9d1c817015857daa12021-10-12Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound78178655
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 ]