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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:32:09 UTC
Update Date2023-02-21 17:19:04 UTC
HMDB IDHMDB0029703
Secondary Accession Numbers
  • HMDB29703
Metabolite Identification
Common NameMethyl 2-aminobenzoate
DescriptionMethyl 2-aminobenzoate, also known as 2-carbomethoxyaniline or 2-(methoxycarbonyl)aniline, belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. Methyl 2-aminobenzoate is a bitter, flower, and fruity tasting compound. Methyl 2-aminobenzoate has been detected, but not quantified in, several different foods, such as limes (Citrus aurantiifolia), herbal tea, alcoholic beverages, teas (Camellia sinensis), and cocoa beans (Theobroma cacao). This could make methyl 2-aminobenzoate a potential biomarker for the consumption of these foods. Methyl 2-aminobenzoate is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on Methyl 2-aminobenzoate.
Structure
Data?1676999944
Synonyms
ValueSource
2-(Methoxycarbonyl)anilineChEBI
2-Aminobenzoic acid methyl esterChEBI
2-CarbomethoxyanilineChEBI
Anthranilic acid methyl esterChEBI
Methyl O-aminobenzoateChEBI
O-Aminobenzoic acid methyl esterChEBI
O-CarbomethoxyanilineChEBI
O-Methyl anthranilateChEBI
2-Aminobenzoate methyl esterGenerator
Anthranilate methyl esterGenerator
Methyl O-aminobenzoic acidGenerator
O-Aminobenzoate methyl esterGenerator
O-Methyl anthranilic acidGenerator
Methyl 2-aminobenzoic acidGenerator
CarbomethoxyanilineHMDB
FEMA 2682HMDB
Methyl ester OF O-aminobenzoic acidHMDB
O-amino Methyl benzoateHMDB
Methyl anthranilic acidGenerator
Chemical FormulaC8H9NO2
Average Molecular Weight151.1626
Monoisotopic Molecular Weight151.063328537
IUPAC Namemethyl 2-aminobenzoate
Traditional Namemethyl anthranilate
CAS Registry Number134-20-3
SMILES
COC(=O)C1=CC=CC=C1N
InChI Identifier
InChI=1S/C8H9NO2/c1-11-8(10)6-4-2-3-5-7(6)9/h2-5H,9H2,1H3
InChI KeyVAMXMNNIEUEQDV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Aminobenzoic acid or derivatives
  • Benzoate ester
  • Benzoyl
  • Aniline or substituted anilines
  • Vinylogous amide
  • Methyl ester
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point24 - 25 °CNot Available
Boiling Point238.00 to 241.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility2.85 mg/mL at 25 °CNot Available
LogP1.88Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility5.07 g/LALOGPS
logP1.6ALOGPS
logP1.8ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)19.4ChemAxon
pKa (Strongest Basic)2.12ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area52.32 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity42.78 m³·mol⁻¹ChemAxon
Polarizability15.22 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+132.71431661259
DarkChem[M-H]-129.93131661259
DeepCCS[M+H]+132.24830932474
DeepCCS[M-H]-129.54730932474
DeepCCS[M-2H]-166.09730932474
DeepCCS[M+Na]+141.25730932474
AllCCS[M+H]+132.732859911
AllCCS[M+H-H2O]+128.132859911
AllCCS[M+NH4]+136.932859911
AllCCS[M+Na]+138.132859911
AllCCS[M-H]-130.132859911
AllCCS[M+Na-2H]-131.532859911
AllCCS[M+HCOO]-133.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Methyl 2-aminobenzoateCOC(=O)C1=CC=CC=C1N2254.6Standard polar33892256
Methyl 2-aminobenzoateCOC(=O)C1=CC=CC=C1N1331.6Standard non polar33892256
Methyl 2-aminobenzoateCOC(=O)C1=CC=CC=C1N1359.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Methyl 2-aminobenzoate,1TMS,isomer #1COC(=O)C1=CC=CC=C1N[Si](C)(C)C1496.6Semi standard non polar33892256
Methyl 2-aminobenzoate,1TMS,isomer #1COC(=O)C1=CC=CC=C1N[Si](C)(C)C1545.1Standard non polar33892256
Methyl 2-aminobenzoate,2TMS,isomer #1COC(=O)C1=CC=CC=C1N([Si](C)(C)C)[Si](C)(C)C1536.1Semi standard non polar33892256
Methyl 2-aminobenzoate,2TMS,isomer #1COC(=O)C1=CC=CC=C1N([Si](C)(C)C)[Si](C)(C)C1661.6Standard non polar33892256
Methyl 2-aminobenzoate,1TBDMS,isomer #1COC(=O)C1=CC=CC=C1N[Si](C)(C)C(C)(C)C1718.2Semi standard non polar33892256
Methyl 2-aminobenzoate,1TBDMS,isomer #1COC(=O)C1=CC=CC=C1N[Si](C)(C)C(C)(C)C1765.7Standard non polar33892256
Methyl 2-aminobenzoate,2TBDMS,isomer #1COC(=O)C1=CC=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C1965.6Semi standard non polar33892256
Methyl 2-aminobenzoate,2TBDMS,isomer #1COC(=O)C1=CC=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2050.6Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Methyl 2-aminobenzoate EI-B (Non-derivatized)splash10-014l-9700000000-dfe3727f600ad4c1a3fc2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Methyl 2-aminobenzoate EI-B (Non-derivatized)splash10-0gb9-4900000000-aadfdb770e0e737f8b6a2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Methyl 2-aminobenzoate EI-B (Non-derivatized)splash10-014l-9700000000-dfe3727f600ad4c1a3fc2018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Methyl 2-aminobenzoate EI-B (Non-derivatized)splash10-0gb9-4900000000-aadfdb770e0e737f8b6a2018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 2-aminobenzoate GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-6900000000-cbb0e5d181285b3afaaa2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 2-aminobenzoate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 7V, positive-QTOFsplash10-00di-0900000000-47d3bade84c5e4931d1c2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 10V, positive-QTOFsplash10-00di-0900000000-185dd522a1fc548b72b82020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 15V, positive-QTOFsplash10-00di-2900000000-edbf763056e8c72de0312020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 17V, positive-QTOFsplash10-00di-3900000000-80e68c81bbbd6961e0562020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 20V, positive-QTOFsplash10-00dl-7900000000-f4d89a4912bba552a83c2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 23V, positive-QTOFsplash10-006x-9500000000-4073b13420f4b0056e902020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 25V, positive-QTOFsplash10-00r6-9300000000-c45c4c69c1883e3f44ee2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 27V, positive-QTOFsplash10-00kf-9100000000-d3ce7a6d45c89cf32c042020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 30V, positive-QTOFsplash10-014l-9000000000-c093597fba151c4609c72020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 33V, positive-QTOFsplash10-014l-9000000000-6de4e61444f60c359ad82020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 35V, positive-QTOFsplash10-014i-9000000000-0fd51fb715e0e72a65d32020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 40V, positive-QTOFsplash10-014i-9000000000-b2a65db09df351a67eca2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 45V, positive-QTOFsplash10-014i-9000000000-597af6cb6895ca4458302020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 3V, positive-QTOFsplash10-00di-0900000000-6b7e5480efd4530cb4762020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 4V, positive-QTOFsplash10-00di-0900000000-653b9ca77b6a92b0559b2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate QTOF 5V, positive-QTOFsplash10-00di-0900000000-3b4c970d594e7e84da2f2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate Orbitrap 0V, positive-QTOFsplash10-0udi-0900000000-472f1d1c5d63a30785c42020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate Orbitrap 0V, positive-QTOFsplash10-0udi-0900000000-e5870501e95fd449a7bd2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Methyl 2-aminobenzoate Orbitrap 0V, positive-QTOFsplash10-0uk9-0900000000-dcb6e65cc8cfb2f974ca2020-07-22HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-aminobenzoate 10V, Positive-QTOFsplash10-0udi-0900000000-8f28628545d92d6eba852016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-aminobenzoate 20V, Positive-QTOFsplash10-0uk9-2900000000-2eab000fe93ae5bfde362016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-aminobenzoate 40V, Positive-QTOFsplash10-0gi3-9100000000-56145c723f7acb283fee2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-aminobenzoate 10V, Negative-QTOFsplash10-0udi-0900000000-53f5c61d1ffff7e9c43e2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-aminobenzoate 20V, Negative-QTOFsplash10-0udi-0900000000-5ddd8e2bdd8ab9a9f5f92016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-aminobenzoate 40V, Negative-QTOFsplash10-00kf-9700000000-5b947aa002295f2ebfae2016-08-04Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB000897
KNApSAcK IDC00034600
Chemspider ID13858096
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMethyl_anthranilate
METLIN IDNot Available
PubChem Compound8635
PDB IDNot Available
ChEBI ID73244
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1008211
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .