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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:21:21 UTC
Update Date2022-09-22 17:44:20 UTC
HMDB IDHMDB0246328
Secondary Accession NumbersNone
Metabolite Identification
Common Name4-Acetamidobenzoic acid
Description4-Acetamidobenzoic acid, also known as acedoben or 4-(acetylamino)benzoate, belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group. Based on a literature review a significant number of articles have been published on 4-Acetamidobenzoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-acetamidobenzoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Acetamidobenzoic 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
4-(Acetylamino)benzoic acidChEBI
4-Acetylaminobenzoic acidChEBI
4-CarboxyacetanilideChEBI
AcedobenChEBI
AcedobeneChEBI
AcedobenumChEBI
N-Acetyl-p-aminobenzoic acidChEBI
N-Acetyl-pabaChEBI
p-Acetamidobenzoic acidChEBI
p-Acetoaminobenzoic acidChEBI
p-Acetylaminobenzoic acidChEBI
PARA acetamido benzoIC ACIDChEBI
4-(Acetylamino)benzoateGenerator
4-AcetylaminobenzoateGenerator
N-Acetyl-p-aminobenzoateGenerator
p-AcetamidobenzoateGenerator
p-AcetoaminobenzoateGenerator
p-AcetylaminobenzoateGenerator
PARA acetamido benzoateGenerator
4-AcetamidobenzoateGenerator
4-Acetamidobenzoic acid, sodium saltHMDB
Acetyl-p-aminobenzoic acidHMDB
PACBAHMDB
Para-acetamidobenzoic acidHMDB
FibrodermHMDB
Chemical FormulaC9H9NO3
Average Molecular Weight179.1727
Monoisotopic Molecular Weight179.058243159
IUPAC Name4-acetamidobenzoic acid
Traditional Name4-acetamidobenzoic acid
CAS Registry NumberNot Available
SMILES
CC(=O)NC1=CC=C(C=C1)C(O)=O
InChI Identifier
InChI=1S/C9H9NO3/c1-6(11)10-8-4-2-7(3-5-8)9(12)13/h2-5H,1H3,(H,10,11)(H,12,13)
InChI KeyQCXJEYYXVJIFCE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acids
Alternative Parents
Substituents
  • Benzoic acid
  • Benzoyl
  • Carboximidic acid
  • Carboximidic acid derivative
  • Carboxylic acid derivative
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
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
logP1.14ALOGPS
logP0.87ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)4.16ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.4 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity48.18 m³·mol⁻¹ChemAxon
Polarizability17.82 ųChemAxon
Number of Rings1ChemAxon
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]+137.93730932474
DeepCCS[M-H]-134.26930932474
DeepCCS[M-2H]-171.72330932474
DeepCCS[M+Na]+147.26130932474
AllCCS[M+H]+138.632859911
AllCCS[M+H-H2O]+134.432859911
AllCCS[M+NH4]+142.632859911
AllCCS[M+Na]+143.732859911
AllCCS[M-H]-138.132859911
AllCCS[M+Na-2H]-138.932859911
AllCCS[M+HCOO]-139.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4-Acetamidobenzoic acidCC(=O)NC1=CC=C(C=C1)C(O)=O3054.3Standard polar33892256
4-Acetamidobenzoic acidCC(=O)NC1=CC=C(C=C1)C(O)=O1796.3Standard non polar33892256
4-Acetamidobenzoic acidCC(=O)NC1=CC=C(C=C1)C(O)=O2007.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4-Acetamidobenzoic acid,2TMS,isomer #1CC(=O)N(C1=CC=C(C(=O)O[Si](C)(C)C)C=C1)[Si](C)(C)C1825.5Semi standard non polar33892256
4-Acetamidobenzoic acid,2TMS,isomer #1CC(=O)N(C1=CC=C(C(=O)O[Si](C)(C)C)C=C1)[Si](C)(C)C1920.4Standard non polar33892256
4-Acetamidobenzoic acid,2TMS,isomer #1CC(=O)N(C1=CC=C(C(=O)O[Si](C)(C)C)C=C1)[Si](C)(C)C2034.0Standard polar33892256
4-Acetamidobenzoic acid,2TBDMS,isomer #1CC(=O)N(C1=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C2348.5Semi standard non polar33892256
4-Acetamidobenzoic acid,2TBDMS,isomer #1CC(=O)N(C1=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C2349.2Standard non polar33892256
4-Acetamidobenzoic acid,2TBDMS,isomer #1CC(=O)N(C1=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C2307.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4-Acetamidobenzoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-01pc-3900000000-d002c6f3de57074a60912021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-Acetamidobenzoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-Acetamidobenzoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-Acetamidobenzoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-Acetamidobenzoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-Acetamidobenzoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 10V, Positive-QTOFsplash10-01q9-0900000000-a78b22d35c0ec77adbc32016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 20V, Positive-QTOFsplash10-03di-0900000000-bc75acfdd9ed91a9dcee2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 40V, Positive-QTOFsplash10-00di-1900000000-508eea2d56b6838dd8be2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 10V, Negative-QTOFsplash10-004i-0900000000-02232e77714da553eeaa2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 20V, Negative-QTOFsplash10-003i-0900000000-96d3ce1dd752d763dad82016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 40V, Negative-QTOFsplash10-014r-2900000000-28df050afb5d810872532016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 10V, Positive-QTOFsplash10-001i-0900000000-a6d72ec4ff11d115dcec2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 20V, Positive-QTOFsplash10-00dr-2900000000-7a007dedbf142d0095872021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 40V, Positive-QTOFsplash10-0v4l-9500000000-81cc09d1afeb94c927ba2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 10V, Negative-QTOFsplash10-004r-1900000000-bed4c7c45b2edddd73342021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 20V, Negative-QTOFsplash10-001i-3900000000-8eaf163b65f6d24a87812021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-Acetamidobenzoic acid 40V, Negative-QTOFsplash10-0006-9300000000-691e0ddf06d7b382ae8e2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB04500
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDC00044987
Chemspider ID18177
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAcedoben
METLIN IDNot Available
PubChem Compound19266
PDB IDNot Available
ChEBI ID46171
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 ]