Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 13:20:38 UTC
Update Date2021-09-26 23:07:58 UTC
HMDB IDHMDB0254157
Secondary Accession NumbersNone
Metabolite Identification
Common NameLonazolac
DescriptionLonazolac, also known as argun or irriten, belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. Based on a literature review a significant number of articles have been published on Lonazolac. This compound has been identified in human blood as reported by (PMID: 31557052 ). Lonazolac is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Lonazolac 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
3-(p-Chlorophenyl)-1-phenylpyrazole-4-acetic acidChEBI
LonazolacoChEBI
LonazolacumChEBI
3-(p-Chlorophenyl)-1-phenylpyrazole-4-acetateGenerator
3-(4-Chlorophenyl)-1-phenylpyrazole-4-acetic acidMeSH
ArgunMeSH
IrritenMeSH
Lonazolac calciumMeSH
Lonazolac calcium saltMeSH
2-[3-(4-Chlorophenyl)-1-phenylpyrazol-4-yl]acetateGenerator
Merckle brand OF lonazolac calcium saltMeSH
LonazolacMeSH
Chemical FormulaC17H13ClN2O2
Average Molecular Weight312.75
Monoisotopic Molecular Weight312.0665554
IUPAC Name2-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acetic acid
Traditional Namelonazolac
CAS Registry NumberNot Available
SMILES
OC(=O)CC1=CN(N=C1C1=CC=C(Cl)C=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C17H13ClN2O2/c18-14-8-6-12(7-9-14)17-13(10-16(21)22)11-20(19-17)15-4-2-1-3-5-15/h1-9,11H,10H2,(H,21,22)
InChI KeyXVUQHFRQHBLHQD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassPyrazoles
Direct ParentPhenylpyrazoles
Alternative Parents
Substituents
  • Phenylpyrazole
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Benzenoid
  • Heteroaromatic compound
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organohalogen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Carbonyl group
  • Organochloride
  • Organonitrogen compound
  • Organooxygen compound
  • Organopnictogen compound
  • 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
logP4.01ALOGPS
logP4.33ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)4.31ChemAxon
pKa (Strongest Basic)1.89ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.12 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity85.3 m³·mol⁻¹ChemAxon
Polarizability32.25 ųChemAxon
Number of Rings3ChemAxon
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]+168.78530932474
DeepCCS[M-H]-166.42730932474
DeepCCS[M-2H]-199.76830932474
DeepCCS[M+Na]+174.99530932474
AllCCS[M+H]+169.832859911
AllCCS[M+H-H2O]+166.432859911
AllCCS[M+NH4]+172.932859911
AllCCS[M+Na]+173.932859911
AllCCS[M-H]-169.232859911
AllCCS[M+Na-2H]-168.232859911
AllCCS[M+HCOO]-167.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
LonazolacOC(=O)CC1=CN(N=C1C1=CC=C(Cl)C=C1)C1=CC=CC=C14292.5Standard polar33892256
LonazolacOC(=O)CC1=CN(N=C1C1=CC=C(Cl)C=C1)C1=CC=CC=C12656.1Standard non polar33892256
LonazolacOC(=O)CC1=CN(N=C1C1=CC=C(Cl)C=C1)C1=CC=CC=C12836.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Lonazolac GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-1590000000-6755fc0ed9b6684d9f572021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lonazolac GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lonazolac GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lonazolac GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 10V, Positive-QTOFsplash10-03dj-0079000000-82f18feae25a303ccb692016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 20V, Positive-QTOFsplash10-06r2-0192000000-3257882971ee049019f12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 40V, Positive-QTOFsplash10-01ox-4950000000-4e4ec2bdd80d1ae4ece72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 10V, Negative-QTOFsplash10-03xr-0059000000-07ae5f5f48ad9ea3bf2b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 20V, Negative-QTOFsplash10-0900-0194000000-b3415e4a529e637e43192016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 40V, Negative-QTOFsplash10-00n3-3590000000-934f11e0c1a7e7ae6b162016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 10V, Positive-QTOFsplash10-03dj-0049000000-68472ebdcecdf2924b752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 20V, Positive-QTOFsplash10-03di-0019000000-0d563d8bbc0f529770532021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 40V, Positive-QTOFsplash10-0iki-0900000000-2cf3697432f5fac623552021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 10V, Negative-QTOFsplash10-02t9-0097000000-cc8c104c26be6f30f69d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 20V, Negative-QTOFsplash10-03xr-0089000000-24cd172dd17fb88928b92021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lonazolac 40V, Negative-QTOFsplash10-01qi-1920000000-ef4a0cde79a879ba11442021-10-12Wishart 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 IDDB13432
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID61957
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkLonazolac
METLIN IDNot Available
PubChem Compound68706
PDB IDNot Available
ChEBI ID76164
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 ]