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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:25:06 UTC
Update Date2021-09-26 23:12:47 UTC
HMDB IDHMDB0256831
Secondary Accession NumbersNone
Metabolite Identification
Common NamePropoxate
Descriptionpropyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate belongs to the class of organic compounds known as carbonylimidazoles. These are substituted imidazoles in which the imidazole ring bears a carbonyl group. Based on a literature review very few articles have been published on propyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Propoxate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Propoxate 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
Propyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylic acidGenerator
R-7464PropoxateChEMBL
R-7464Propoxic acidGenerator
Propyl 3-(1-phenylethyl)imidazole-4-carboxylic acidGenerator
PropoxateMeSH
Propoxate monohydrochloride, (+-) isomerMeSH
Propyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylateMeSH
Propoxate monohydrochlorideMeSH
Chemical FormulaC15H18N2O2
Average Molecular Weight258.321
Monoisotopic Molecular Weight258.136827828
IUPAC Namepropyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate
Traditional Namepropyl 3-(1-phenylethyl)imidazole-4-carboxylate
CAS Registry NumberNot Available
SMILES
CCCOC(=O)C1=CN=CN1C(C)C1=CC=CC=C1
InChI Identifier
InChI=1S/C15H18N2O2/c1-3-9-19-15(18)14-10-16-11-17(14)12(2)13-7-5-4-6-8-13/h4-8,10-12H,3,9H2,1-2H3
InChI KeyLKGPZAQFNYKISK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carbonylimidazoles. These are substituted imidazoles in which the imidazole ring bears a carbonyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassImidazoles
Direct ParentCarbonylimidazoles
Alternative Parents
Substituents
  • Imidazole-4-carbonyl group
  • Monocyclic benzene moiety
  • Benzenoid
  • N-substituted imidazole
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
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
logP3.39ALOGPS
logP3.02ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)4.54ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area44.12 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity74.12 m³·mol⁻¹ChemAxon
Polarizability28.29 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
DeepCCS[M+H]+164.23230932474
DeepCCS[M-H]-161.87530932474
DeepCCS[M-2H]-194.76130932474
DeepCCS[M+Na]+170.32630932474
AllCCS[M+H]+162.232859911
AllCCS[M+H-H2O]+158.632859911
AllCCS[M+NH4]+165.632859911
AllCCS[M+Na]+166.632859911
AllCCS[M-H]-165.132859911
AllCCS[M+Na-2H]-165.232859911
AllCCS[M+HCOO]-165.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PropoxateCCCOC(=O)C1=CN=CN1C(C)C1=CC=CC=C12572.9Standard polar33892256
PropoxateCCCOC(=O)C1=CN=CN1C(C)C1=CC=CC=C11899.4Standard non polar33892256
PropoxateCCCOC(=O)C1=CN=CN1C(C)C1=CC=CC=C12027.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Propoxate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4l-3910000000-7d2a8663e9f91962f9d32021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Propoxate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propoxate 10V, Positive-QTOFsplash10-0a4i-3390000000-ee8a095b9e90d996a5fc2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propoxate 20V, Positive-QTOFsplash10-0006-9620000000-69ad09f574a3ab4e1b2c2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propoxate 40V, Positive-QTOFsplash10-052f-9700000000-e2a30d8785e1af1874342016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propoxate 10V, Negative-QTOFsplash10-0a4j-2790000000-e562dd044c08c7e615dc2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propoxate 20V, Negative-QTOFsplash10-0601-3940000000-dfb6007bbc3cc9be5ddd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propoxate 40V, Negative-QTOFsplash10-015c-9200000000-0ae42494f12ddee0d4152016-08-03Wishart 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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID59033
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
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 ]