Record Information
Version1.0
Creation date2010-04-08 22:04:45 UTC
Update date2019-11-27 17:03:56 UTC
Primary IDFDB000896
Secondary Accession Numbers
  • FDB030679
Chemical Information
FooDB NameAnthranilic acid
Description2-Aminobenzoic acid, also known as anthranilic acid or O-aminobenzoate, belongs to the class of organic compounds known as aminobenzoic acids. These are benzoic acids containing an amine group attached to the benzene moiety. 2-Aminobenzoic acid is a moderately basic compound (based on its pKa). 2-Aminobenzoic acid exists in all living species, ranging from bacteria to humans. 2-Aminobenzoic acid has been detected, but not quantified in, several different foods, such as mulberries, spinachs, sugar apples, canada blueberries, and spirulina. This could make 2-aminobenzoic acid a potential biomarker for the consumption of these foods. 2-Aminobenzoic acid is a potentially toxic compound.
CAS Number118-92-3
Structure
Thumb
Synonyms
SynonymSource
2-AminobenzoesaeureChEBI
2-CarboxyanilineChEBI
O-AminobenzoesaeureChEBI
O-Aminobenzoic acidChEBI
O-CarboxyanilineChEBI
Vitamin L1ChEBI
Anthranilic acidKegg
2-AminobenzoateKegg
O-AminobenzoateGenerator
AnthranilateGenerator
Anthranilic acid, cadmium saltHMDB
Anthranilic acid, calcium (2:1) saltHMDB
Anthranilic acid, monolithium saltHMDB
Sodium anthranilateHMDB
Anthranilic acid, dihydrochlorideHMDB
Anthranilic acid, hydrochlorideHMDB
Anthranilic acid, monosodium saltHMDB
1-Amino-2-carboxybenzeneHMDB
2-Amino-benzoateHMDB
2-Amino-benzoic acidHMDB
2-AminophenylacetateHMDB
2-Aminophenylacetic acidHMDB
AnthranateHMDB
Anthranic acidHMDB
Anthranilic acid GRHMDB
CarboxyanilineHMDB
H-2-Abz-OHHMDB
Kyselina anthranilovaHMDB
Kyselina O-aminobenzoovaHMDB
O-Amino-benzoateHMDB
O-Amino-benzoic acidHMDB
O-AnthranilateHMDB
O-Anthranilic acidHMDB
Ortho-amidobenzoateHMDB
Ortho-amidobenzoic acidHMDB
Ortho-aminobenzoateHMDB
Ortho-aminobenzoic acidHMDB
Vitamin LHMDB
1-amino-2-CarboxybenzeneHMDB
2-amino-BenzoateHMDB
2-amino-Benzoic acidHMDB
2-Aminobenzoic aciddb_source
Anthranilic acid grHMDB
Anthranilic acid, 8CIdb_source
O-amino-BenzoateHMDB
O-amino-Benzoic acidHMDB
ortho-AmidobenzoateHMDB
ortho-Amidobenzoic acidHMDB
ortho-AminobenzoateHMDB
ortho-Aminobenzoic acidHMDB
Predicted Properties
PropertyValueSource
Water Solubility6.81 g/LALOGPS
logP0.78ALOGPS
logP1.45ChemAxon
logS-1.3ALOGPS
pKa (Strongest Acidic)4.89ChemAxon
pKa (Strongest Basic)1.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area63.32 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity38.01 m³·mol⁻¹ChemAxon
Polarizability13.29 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC7H7NO2
IUPAC name2-aminobenzoic acid
InChI IdentifierInChI=1S/C7H7NO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,8H2,(H,9,10)
InChI KeyRWZYAGGXGHYGMB-UHFFFAOYSA-N
Isomeric SMILESNC1=CC=CC=C1C(O)=O
Average Molecular Weight137.136
Monoisotopic Molecular Weight137.047678473
Classification
Description belongs to the class of organic compounds known as aminobenzoic acids. These are benzoic acids containing an amine group attached to the benzene moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentAminobenzoic acids
Alternative Parents
Substituents
  • Aminobenzoic acid
  • Benzoic acid
  • Benzoyl
  • Aniline or substituted anilines
  • Vinylogous amide
  • Amino acid or derivatives
  • Amino acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effect

Health effect:

Disposition

Source:

Route of exposure:

Biological location:

Role

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionC 61.31%; H 5.14%; N 10.21%; O 23.33%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV Data335 (e 4700) (MeOH) (Berdy)DFC
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (2 TMS)splash10-014i-1950000000-5595652a2e8f93679437View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (Non-derivatized)splash10-014i-1960000000-889ed538406d5aa57a5dView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (2 TMS)splash10-00xr-9650000000-e0611721f0bf7b5bb2f8View in MoNA
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-00r6-2910000000-0daf33fe6231b5e15b0eView in MoNA
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-014i-3970000000-3351c7d8036c42c4cd41View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00kf-9400000000-b65ee27505e8c4bcca28View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-014i-0490000000-4165d1d7b8fff53889ddView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-1950000000-5595652a2e8f93679437View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-1960000000-889ed538406d5aa57a5dView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-00xr-9650000000-e0611721f0bf7b5bb2f8View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-00r6-2910000000-0daf33fe6231b5e15b0eView in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-014i-3970000000-3351c7d8036c42c4cd41View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00kr-7900000000-a9c510a71b30a8fcc1b8View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-00di-7900000000-cb7be965685a5ee30fbdView in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI RMU-7M) , Positivesplash10-00kf-9400000000-395d42e11895b80f4e9cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-0900000000-8c390367e035aea8527aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0006-9000000000-899b596a227cd9a1769dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-014i-0900000000-3cc9be013399e30d7eaeView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-0900000000-655ef8fc722e0b1b6d14View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-0900000000-4d0520217d12a10f9273View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0006-9000000000-bab8539624c8af4e6434View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-014i-0900000000-f51f2db6bf1da2e26d20View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-0900000000-86d698a8c81a3e765840View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Negativesplash10-000i-0900000000-6df94712ad580bebfd21View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Negativesplash10-0006-9100000000-a1ce64280c2d7f3b85dfView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Negativesplash10-0006-9000000000-454f848122c778e951adView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Negativesplash10-0006-9000000000-7de473c1ca6bf702b2acView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Negativesplash10-0006-9000000000-94f19baa1ae36f43be60View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positivesplash10-00di-2900000000-c2bbbe5e00434e635ad2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positivesplash10-00di-4900000000-f8f84a5536375300afbdView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positivesplash10-00r6-9200000000-fccd86d3a0a4bfe2e5d7View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positivesplash10-014i-9000000000-91ceb340e5cf91473cbaView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Positivesplash10-014i-9000000000-80972c552b97ae764bc4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positivesplash10-00di-4900000000-f494672ce9de4818b8c5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-0006-9300000000-9bbb2f00817538e072d5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0079-0900000000-e7e07e78dd5baa5c3f87View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-1900000000-54a3d793d6fbf0220b47View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0umi-9200000000-bd780d6ca957af006488View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000f-9800000000-93111d593c96a3298a6cView in MoNA
MSMass Spectrum (Electron Ionization)splash10-014u-9600000000-5b8e271f29d04a87c89aView in MoNA
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
2D NMR[1H,1H] 2D NMR SpectrumNot AvailableView in JSpectraViewer
2D NMR[1H,13C] 2D NMR SpectrumNot AvailableView in JSpectraViewer
ChemSpider ID222
ChEMBL IDCHEMBL14173
KEGG Compound IDC00108
Pubchem Compound ID227
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDDB04166
HMDB IDHMDB01123
CRC / DFC (Dictionary of Food Compounds) IDBLS86-X:BLS86-X
EAFUS IDNot Available
Dr. Duke IDANTHRANILIC-ACID
BIGG ID33883
KNApSAcK IDNot Available
HET IDBE2
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
anti arthritic52217 Any substance introduced into a living organism with therapeutic or diagnostic purpose.DUKE
anti feedantDUKE
anti inflammatory35472 A substance that reduces or suppresses inflammation.DUKE
insulinase inhibitor23924 A compound or agent that combines with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.DUKE
insulinotonicDUKE
pesticide25944 Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests.DUKE
EnzymesNot Available
Pathways
NameSMPDB LinkKEGG Link
Tryptophan MetabolismSMP00063 map00380
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).