Record Information
Version1.0
Creation Date2016-10-03 18:23:33 UTC
Update Date2020-04-22 15:46:10 UTC
BMDB IDBMDB0011723
Secondary Accession Numbers
  • BMDB11723
Metabolite Identification
Common Name2-Methylhippuric acid
Description2-Methylhippuric acid, also known as N-(O-toluoyl)glycine or N-(methylbenzoyl)-glycine, belongs to the class of organic compounds known as hippuric acids. Hippuric acids are compounds containing hippuric acid, which consists of a of a benzoyl group linked to the N-terminal of a glycine. 2-Methylhippuric acid is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
N-(O-Toluoyl)glycineChEBI
O-Toluric acidChEBI
O-TolateGenerator
O-Tolic acidGenerator
2-MethylhippateGenerator
2-Methylhippic acidGenerator
N-(2-Methylbenzoyl)-glycineHMDB
N-(2-Methylbenzoyl)glycineHMDB
N-(Methylbenzoyl)-glycineHMDB
N-(Methylbenzoyl)glycineHMDB
N-(O-Toluoyl)-glycineHMDB
O-Methylhippuric acidHMDB
Ortho-methylhippuric acidHMDB
O-MethylhippateHMDB
O-Methylhippic acidHMDB
2-Methylhippuric acidChEBI
Chemical FormulaC10H11NO3
Average Molecular Weight193.1992
Monoisotopic Molecular Weight193.073893223
IUPAC Name2-[(2-methylphenyl)formamido]acetic acid
Traditional Namemethyl hippurate
CAS Registry Number42013-20-7
SMILES
CC1=C(C=CC=C1)C(=O)NCC(O)=O
InChI Identifier
InChI=1S/C10H11NO3/c1-7-4-2-3-5-8(7)10(14)11-6-9(12)13/h2-5H,6H2,1H3,(H,11,14)(H,12,13)
InChI KeyYOEBAVRJHRCKRE-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as hippuric acids. Hippuric acids are compounds containing hippuric acid, which consists of a of a benzoyl group linked to the N-terminal of a glycine.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentHippuric acids
Alternative Parents
Substituents
  • Hippuric acid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • O-toluamide
  • Toluamide
  • Benzoyl
  • Toluene
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Organic nitrogen compound
  • Organopnictogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP0.66ALOGPS
logP1.04ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)3.76ChemAxon
pKa (Strongest Basic)-1.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.4 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity51.16 m³·mol⁻¹ChemAxon
Polarizability19.48 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014l-8900000000-f3facdb25edf52b32bf5View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014i-1921000000-99d8518c7ed8a7303750View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014i-2930000000-17087fd513ab1a3e48c8View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-1911000000-d30157f1d23d841dd7faView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-3920000000-ffcf68f9d13b6ffa54c5View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014l-8900000000-f3facdb25edf52b32bf5View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014i-1921000000-99d8518c7ed8a7303750View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014i-2930000000-17087fd513ab1a3e48c8View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-1911000000-d30157f1d23d841dd7faView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-3920000000-ffcf68f9d13b6ffa54c5View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-7900000000-a0e6f767778cd1dac471View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9210000000-a706f78bdfa3ab6b4a0aView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-0006-9200000000-964fdc6a530e3ced5e34View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-8b17a665175fbcba831bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-014i-0900000000-a9778b196de1304f3433View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-014l-6900000000-8af38895fa1d5760b92dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-0006-3900000000-a82d0267df099b7dfc4cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-0006-9200000000-1894a3131f12f0bc0630View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-2900000000-3a52e728af0927d90d61View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0101-4900000000-be3581a92b3d98f72498View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00b9-9200000000-ef2cb39cf678d6892d49View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0900000000-848582a82498a747b60cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-2900000000-d8c8ac579c87ff465eb9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00r6-9300000000-8f7a8b2f5617b2cda457View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0007-4900000000-ecfbd0d43eb964c79359View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-9000000000-4946aff46366d89e59f0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-5671d4c535a6553aaf0dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014l-4900000000-71d856c475306586b490View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00kf-9700000000-e5cff62d21a3a704ee9cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-a1e2bcbd969ecf85e4e5View in MoNA
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 500 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Milk
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0011723
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB028406
KNApSAcK IDNot Available
Chemspider ID82742
KEGG Compound IDC01586
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMethylhippuric acid
METLIN IDNot Available
PubChem Compound91637
PDB IDNot Available
ChEBI ID68455
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Xi X, Kwok LY, Wang Y, Ma C, Mi Z, Zhang H: Ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry MS(E)-based untargeted milk metabolomics in dairy cows with subclinical or clinical mastitis. J Dairy Sci. 2017 Jun;100(6):4884-4896. doi: 10.3168/jds.2016-11939. Epub 2017 Mar 23. [PubMed:28342601 ]