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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:50:05 UTC
Update Date2021-09-26 22:54:27 UTC
HMDB IDHMDB0245782
Secondary Accession NumbersNone
Metabolite Identification
Common Name3-(4-Hydroxyphenoxy)benzoic acid
Description3-(4-Hydroxyphenoxy)benzoic acid, also known as 4'-HO-3-pbacid, belongs to the class of organic compounds known as diphenylethers. These are aromatic compounds containing two benzene rings linked to each other through an ether group. Based on a literature review very few articles have been published on 3-(4-Hydroxyphenoxy)benzoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 3-(4-hydroxyphenoxy)benzoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 3-(4-Hydroxyphenoxy)benzoic acid 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
3-(4-Hydroxyphenoxy)benzoateGenerator
4'-HO-3-PBacidHMDB
4'-Hydroxy-3-phenoxybenzoic acidHMDB
Chemical FormulaC13H10O4
Average Molecular Weight230.219
Monoisotopic Molecular Weight230.057908802
IUPAC Name3-(4-hydroxyphenoxy)benzoic acid
Traditional Name3-(4-hydroxyphenoxy)benzoic acid
CAS Registry NumberNot Available
SMILES
OC(=O)C1=CC(OC2=CC=C(O)C=C2)=CC=C1
InChI Identifier
InChI=1S/C13H10O4/c14-10-4-6-11(7-5-10)17-12-3-1-2-9(8-12)13(15)16/h1-8,14H,(H,15,16)
InChI KeyOSGCDVKVZWMYBG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diphenylethers. These are aromatic compounds containing two benzene rings linked to each other through an ether group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassDiphenylethers
Direct ParentDiphenylethers
Alternative Parents
Substituents
  • Diphenylether
  • Diaryl ether
  • Benzoic acid or derivatives
  • Benzoic acid
  • Phenoxy compound
  • Benzoyl
  • Phenol ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Ether
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP2.71ALOGPS
logP2.83ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)3.82ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity61.54 m³·mol⁻¹ChemAxon
Polarizability22.61 ųChemAxon
Number of Rings2ChemAxon
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]+153.39130932474
DeepCCS[M-H]-150.99530932474
DeepCCS[M-2H]-184.13630932474
DeepCCS[M+Na]+159.44530932474
AllCCS[M+H]+150.732859911
AllCCS[M+H-H2O]+146.732859911
AllCCS[M+NH4]+154.432859911
AllCCS[M+Na]+155.432859911
AllCCS[M-H]-151.732859911
AllCCS[M+Na-2H]-151.332859911
AllCCS[M+HCOO]-151.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3-(4-Hydroxyphenoxy)benzoic acidOC(=O)C1=CC(OC2=CC=C(O)C=C2)=CC=C13655.1Standard polar33892256
3-(4-Hydroxyphenoxy)benzoic acidOC(=O)C1=CC(OC2=CC=C(O)C=C2)=CC=C12237.9Standard non polar33892256
3-(4-Hydroxyphenoxy)benzoic acidOC(=O)C1=CC(OC2=CC=C(O)C=C2)=CC=C12247.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a5i-1950000000-ece2a103603b7bafb6a42021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 42V, Positive-QTOFsplash10-0a4i-1900000000-19e38d1a7645112c790d2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 10V, Positive-QTOFsplash10-001i-0090000000-536117e7990b34210d612021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 20V, Positive-QTOFsplash10-001i-0290000000-31984a7d8705f20e44cd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 40V, Positive-QTOFsplash10-0540-2900000000-4ba83466c18eb96e835f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 10V, Negative-QTOFsplash10-004i-0390000000-b391c7050a9a999574432021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 20V, Negative-QTOFsplash10-000i-0900000000-8fa57b2eb9d9f57438902021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Hydroxyphenoxy)benzoic acid 40V, Negative-QTOFsplash10-0670-2900000000-6223ac2562a694bc27a32021-10-12Wishart 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 ID142149
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound161852
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 ]