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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 23:06:29 UTC
Update Date2022-11-23 22:29:22 UTC
HMDB IDHMDB0260041
Secondary Accession NumbersNone
Metabolite Identification
Common NameZomepirac
DescriptionZomepirac belongs to the class of organic compounds known as aryl-phenylketones. These are aromatic compounds containing a ketone substituted by one aryl group, and a phenyl group. Based on a literature review very few articles have been published on Zomepirac. This compound has been identified in human blood as reported by (PMID: 31557052 ). Zomepirac is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Zomepirac 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
5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrole-2-acetic acidChEBI
5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrole-2-acetateGenerator
5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrole-2-acetate dihydrateMeSH
ZomaxMeSH
Zomepirac potassiumMeSH
Zomepirac sodiumMeSH
2-[5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrol-2-yl]acetateGenerator
Chemical FormulaC15H14ClNO3
Average Molecular Weight291.73
Monoisotopic Molecular Weight291.066221026
IUPAC Name2-[5-(4-chlorobenzoyl)-1,4-dimethyl-1H-pyrrol-2-yl]acetic acid
Traditional Namezomepirac
CAS Registry NumberNot Available
SMILES
CN1C(CC(O)=O)=CC(C)=C1C(=O)C1=CC=C(Cl)C=C1
InChI Identifier
InChI=1S/C15H14ClNO3/c1-9-7-12(8-13(18)19)17(2)14(9)15(20)10-3-5-11(16)6-4-10/h3-7H,8H2,1-2H3,(H,18,19)
InChI KeyZXVNMYWKKDOREA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aryl-phenylketones. These are aromatic compounds containing a ketone substituted by one aryl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAryl-phenylketones
Alternative Parents
Substituents
  • Aryl-phenylketone
  • Benzoyl
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Benzenoid
  • Substituted pyrrole
  • N-methylpyrrole
  • Heteroaromatic compound
  • Pyrrole
  • Carboxylic acid derivative
  • Carboxylic acid
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organohalogen compound
  • Organochloride
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP3.37ALOGPS
logP3.33ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)3.86ChemAxon
pKa (Strongest Basic)-7.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area59.3 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity77.2 m³·mol⁻¹ChemAxon
Polarizability29.68 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+164.9832859911
AllCCS[M+H-H2O]+161.332859911
AllCCS[M+Na]+169.3832859911
AllCCS[M+NH4]+168.39732859911
AllCCS[M-H]-164.48132859911
AllCCS[M+Na-2H]-164.14532859911
AllCCS[M+HCOO]-163.90732859911
DeepCCS[M+H]+167.50430932474
DeepCCS[M-H]-165.14630932474
DeepCCS[M-2H]-198.03230932474
DeepCCS[M+Na]+173.59730932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
zomepiracCN1C(CC(O)=O)=CC(C)=C1C(=O)C1=CC=C(Cl)C=C13464.2Standard polar33892256
zomepiracCN1C(CC(O)=O)=CC(C)=C1C(=O)C1=CC=C(Cl)C=C12196.4Standard non polar33892256
zomepiracCN1C(CC(O)=O)=CC(C)=C1C(=O)C1=CC=C(Cl)C=C12399.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Zomepirac GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-2940000000-8c64a42fd02683dc015a2017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Zomepirac GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Zomepirac GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Zomepirac GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Zomepirac 10V, Positive-QTOFsplash10-000l-0910000000-fe1c972ad8dbb9dd39eb2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Zomepirac 30V, Positive-QTOFsplash10-000l-2900000000-4ef90505096c9d622da82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Zomepirac 10V, Positive-QTOFsplash10-052r-1900000000-702f308d66b5552d8a582021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Zomepirac 0V, Positive-QTOFsplash10-0006-0190000000-443740457e9126c508a82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Zomepirac 30V, Positive-QTOFsplash10-000l-4900000000-f221538af260492a13012021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Zomepirac 0V, Positive-QTOFsplash10-0006-0090000000-b50afa7c347717b551432021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Zomepirac 10V, Positive-QTOFsplash10-006x-0090000000-265595647467d0ccfac32017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Zomepirac 20V, Positive-QTOFsplash10-00dl-0090000000-76c4b6620aea82d94edd2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Zomepirac 40V, Positive-QTOFsplash10-03e9-5980000000-4ba8fe9f5bb3284ea2752017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Zomepirac 10V, Negative-QTOFsplash10-0006-0090000000-6c791a30a1b15042314e2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Zomepirac 20V, Negative-QTOFsplash10-0007-0190000000-689d7e69418ef08ab4a32017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Zomepirac 40V, Negative-QTOFsplash10-01qa-4590000000-02798bc22b06e394b7712017-07-26Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB04828
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID5531
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkZomepirac
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID35859
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 ]