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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:42:15 UTC
Update Date2021-09-26 23:04:22 UTC
HMDB IDHMDB0252028
Secondary Accession NumbersNone
Metabolite Identification
Common NameEthyl 3-(4-Fluorophenyl)-3-Oxopropanoate
DescriptionEthyl 3-(4-Fluorophenyl)-3-Oxopropanoate, also known as fleroxacin or quinodis, belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. Based on a literature review very few articles have been published on Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ethyl 3-(4-fluorophenyl)-3-oxopropanoate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 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
Ethyl 3-(4-fluorophenyl)-3-oxopropanoic acidGenerator
FleroxacinMeSH
QuinodisMeSH
Chemical FormulaC11H11FO3
Average Molecular Weight210.204
Monoisotopic Molecular Weight210.069222377
IUPAC Nameethyl 3-(4-fluorophenyl)-3-oxopropanoate
Traditional Nameethyl 3-(4-fluorophenyl)-3-oxopropanoate
CAS Registry NumberNot Available
SMILES
CCOC(=O)CC(=O)C1=CC=C(F)C=C1
InChI Identifier
InChI=1S/C11H11FO3/c1-2-15-11(14)7-10(13)8-3-5-9(12)6-4-8/h3-6H,2,7H2,1H3
InChI KeySJUXLKYJKQBZLM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlkyl-phenylketones
Alternative Parents
Substituents
  • Alkyl-phenylketone
  • Benzoyl
  • Aryl alkyl ketone
  • Beta-keto acid
  • Fatty acid ester
  • Fluorobenzene
  • Halobenzene
  • Aryl fluoride
  • Aryl halide
  • Monocyclic benzene moiety
  • Fatty acyl
  • Benzenoid
  • 1,3-dicarbonyl compound
  • Keto acid
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Hydrocarbon derivative
  • Organohalogen compound
  • Organofluoride
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP1.85ALOGPS
logP2.07ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)10.54ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.37 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity52.54 m³·mol⁻¹ChemAxon
Polarizability20.14 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]+150.22930932474
DeepCCS[M-H]-147.87130932474
DeepCCS[M-2H]-181.37630932474
DeepCCS[M+Na]+156.33630932474
AllCCS[M+H]+145.032859911
AllCCS[M+H-H2O]+141.032859911
AllCCS[M+NH4]+148.732859911
AllCCS[M+Na]+149.832859911
AllCCS[M-H]-146.432859911
AllCCS[M+Na-2H]-146.832859911
AllCCS[M+HCOO]-147.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ethyl 3-(4-Fluorophenyl)-3-OxopropanoateCCOC(=O)CC(=O)C1=CC=C(F)C=C12534.1Standard polar33892256
Ethyl 3-(4-Fluorophenyl)-3-OxopropanoateCCOC(=O)CC(=O)C1=CC=C(F)C=C11462.6Standard non polar33892256
Ethyl 3-(4-Fluorophenyl)-3-OxopropanoateCCOC(=O)CC(=O)C1=CC=C(F)C=C11515.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-3900000000-191214afacdc1013496b2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 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 - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 10V, Negative-QTOFsplash10-0a4i-0790000000-ced4b4199d08ff6c8dfd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 20V, Negative-QTOFsplash10-000m-9800000000-45a8dd55ac0409cbfd212021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 40V, Negative-QTOFsplash10-000e-9600000000-160df845f2a41ad763d72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 10V, Positive-QTOFsplash10-02t9-0920000000-473af9258e29a123b3032021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 20V, Positive-QTOFsplash10-00xr-1900000000-ab9d0692cb61a0abd3562021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate 40V, Positive-QTOFsplash10-00dj-9500000000-49b5fc8ff49dc7736ed02021-10-12Wishart 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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2039600
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound2758844
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 ]