Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB120385
Identification
Name: 2-hydroxyphenylacetate
Description:The monocarboxylic acid anion formed from (2-hydroxyphenyl)acetic acid by loss of a proton from the carboxy group; major microspecies at pH 7.3.
Structure
Thumb
Synonyms:
  • (2-hydroxyphenyl)acetate
  • 2-hydroxybenzeneacetic acid (1−)
  • 2-hydroxyphenylacetate
  • o-hydroxyphenylacetate
Chemical Formula: C8H7O3
Average Molecular Weight: 151.141
Monoisotopic Molecular Weight: 152.04735
InChI Key: CCVYRRGZDBSHFU-UHFFFAOYSA-M
InChI:InChI=1S/C8H8O3/c9-7-4-2-1-3-6(7)5-8(10)11/h1-4,9H,5H2,(H,10,11)/p-1
CAS number: 614-75-5
IUPAC Name:(2-hydroxyphenyl)acetate
Traditional IUPAC Name: o-hydroxyphenylacetic acid
SMILES:C(=O)([O-])CC1(C=CC=CC(O)=1)
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as 2(hydroxyphenyl)acetic acids. These are phenylacetic acids that carry a hydroxyl group at the 2-position.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Benzenoids
Sub ClassBenzene and substituted derivatives
Direct Parent 2(hydroxyphenyl)acetic acids
Alternative Parents
Substituents
  • 2(hydroxyphenyl)acetic acid
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic homomonocyclic compound
Molecular Framework Aromatic homomonocyclic compounds
External Descriptors
Physical Properties
State: Liquid
Charge:-1
Melting point: 145 - 147 °C
Experimental Properties:
PropertyValueReference
Melting Point145 - 147 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility44 mg/mLNot Available
LogP0.85HANSCH,C ET AL. (1995)
Predicted Properties
PropertyValueSource
Water Solubility6.38 mg/mLALOGPS
logP0.99ALOGPS
logP1.31ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)4ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 Å2ChemAxon
Rotatable Bond Count2ChemAxon
Refractivity39.35 m3·mol-1ChemAxon
Polarizability14.61 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways: Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies)splash10-0002-0920000000-ca3851c9928227913a97View in MoNA
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-0w29-1970000000-de8569a7d279b97680a4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Negative (Annotated)splash10-000i-0900000000-c0378212353f9c247060View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Negative (Annotated)splash10-0a4i-0900000000-2e1d10888e4b882683d4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Negative (Annotated)splash10-0a4i-1900000000-87d962f7cd6aa06c4832View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-0a4i-0900000000-e7c99cfd03a6c025cf2cView in MoNA
1D NMR13C NMR SpectrumNot Available
1D NMR1H NMR SpectrumNot Available
2D NMR[1H,13C] 2D NMR SpectrumNot Available
References
References:
  • Zelnícek E, Podhradská O, Sláma J (1970)[Phenylpyruvate and o-hydroxyphenylacetate in the urine of phenylketonurics treated by dietary measures] Zeitschrift fur Kinderheilkunde 108, Pubmed: 5475034
  • Benavides J, Gimenez C, Valdivieso F, Mayor F (1976)Effect of phenylalanine metabolites on the activities of enzymes of ketone-body utilization in brain of suckling rats. The Biochemical journal 160, Pubmed: 12750
  • Zelnícek E, Sláma J (1971)Phenylpyruvate and o-hydroxyphenylacetate in phenylketonuric urine. Clinica chimica acta; international journal of clinical chemistry 35, Pubmed: 5125336
Synthesis Reference: Levine, Joseph; Eble, T. E.; Fischbach, Henry. Preparation of o-hydroxyphenylacetic acid. Journal of the American Chemical Society (1948), 70 1930.
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
HMDBHMDB00669
CHEMSPIDER5307390
CHEBI62423
PUBCHEM6933325
LIGAND-CPDC05852