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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:27:49 UTC
Update Date2021-09-26 23:04:06 UTC
HMDB IDHMDB0251836
Secondary Accession NumbersNone
Metabolite Identification
Common NameEperezolid
DescriptionEperezolid belongs to the class of organic compounds known as phenylpiperazines. Phenylpiperazines are compounds containing a phenylpiperazine skeleton, which consists of a piperazine bound to a phenyl group. Based on a literature review a significant number of articles have been published on Eperezolid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Eperezolid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Eperezolid 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
SynonymsNot Available
Chemical FormulaC18H23FN4O5
Average Molecular Weight394.403
Monoisotopic Molecular Weight394.16524802
IUPAC NameN-[(3-{3-fluoro-4-[4-(2-hydroxyacetyl)piperazin-1-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methyl]acetamide
Traditional NameN-[(3-{3-fluoro-4-[4-(2-hydroxyacetyl)piperazin-1-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methyl]acetamide
CAS Registry NumberNot Available
SMILES
CC(=O)NCC1CN(C(=O)O1)C1=CC(F)=C(C=C1)N1CCN(CC1)C(=O)CO
InChI Identifier
InChI=1S/C18H23FN4O5/c1-12(25)20-9-14-10-23(18(27)28-14)13-2-3-16(15(19)8-13)21-4-6-22(7-5-21)17(26)11-24/h2-3,8,14,24H,4-7,9-11H2,1H3,(H,20,25)
InChI KeySIMWTRCFFSTNMG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpiperazines. Phenylpiperazines are compounds containing a phenylpiperazine skeleton, which consists of a piperazine bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazinanes
Sub ClassPiperazines
Direct ParentPhenylpiperazines
Alternative Parents
Substituents
  • Phenylpiperazine
  • N-arylpiperazine
  • Tertiary aliphatic/aromatic amine
  • Dialkylarylamine
  • Aniline or substituted anilines
  • Halobenzene
  • Fluorobenzene
  • Oxazolidinone
  • Monocyclic benzene moiety
  • Aryl halide
  • Aryl fluoride
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Carbamic acid ester
  • Oxazolidine
  • Acetamide
  • Tertiary amine
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Carboxylic acid derivative
  • Azacycle
  • Oxacycle
  • Organic oxide
  • Organohalogen compound
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Primary alcohol
  • Alcohol
  • Organic oxygen compound
  • Amine
  • Hydrocarbon derivative
  • 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
logP-0.3ALOGPS
logP-0.89ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)13.61ChemAxon
pKa (Strongest Basic)-0.47ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area102.42 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity97.42 m³·mol⁻¹ChemAxon
Polarizability40.09 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+194.58630932474
DeepCCS[M-H]-192.22830932474
DeepCCS[M-2H]-225.90430932474
DeepCCS[M+Na]+201.13230932474
AllCCS[M+H]+188.432859911
AllCCS[M+H-H2O]+186.032859911
AllCCS[M+NH4]+190.532859911
AllCCS[M+Na]+191.232859911
AllCCS[M-H]-187.532859911
AllCCS[M+Na-2H]-187.832859911
AllCCS[M+HCOO]-188.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
EperezolidCC(=O)NCC1CN(C(=O)O1)C1=CC(F)=C(C=C1)N1CCN(CC1)C(=O)CO4155.0Standard polar33892256
EperezolidCC(=O)NCC1CN(C(=O)O1)C1=CC(F)=C(C=C1)N1CCN(CC1)C(=O)CO3337.6Standard non polar33892256
EperezolidCC(=O)NCC1CN(C(=O)O1)C1=CC(F)=C(C=C1)N1CCN(CC1)C(=O)CO4060.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Eperezolid,2TMS,isomer #1CC(=O)N(CC1CN(C2=CC=C(N3CCN(C(=O)CO[Si](C)(C)C)CC3)C(F)=C2)C(=O)O1)[Si](C)(C)C3609.4Semi standard non polar33892256
Eperezolid,2TMS,isomer #1CC(=O)N(CC1CN(C2=CC=C(N3CCN(C(=O)CO[Si](C)(C)C)CC3)C(F)=C2)C(=O)O1)[Si](C)(C)C3410.4Standard non polar33892256
Eperezolid,2TMS,isomer #1CC(=O)N(CC1CN(C2=CC=C(N3CCN(C(=O)CO[Si](C)(C)C)CC3)C(F)=C2)C(=O)O1)[Si](C)(C)C4431.5Standard polar33892256
Eperezolid,2TBDMS,isomer #1CC(=O)N(CC1CN(C2=CC=C(N3CCN(C(=O)CO[Si](C)(C)C(C)(C)C)CC3)C(F)=C2)C(=O)O1)[Si](C)(C)C(C)(C)C4012.9Semi standard non polar33892256
Eperezolid,2TBDMS,isomer #1CC(=O)N(CC1CN(C2=CC=C(N3CCN(C(=O)CO[Si](C)(C)C(C)(C)C)CC3)C(F)=C2)C(=O)O1)[Si](C)(C)C(C)(C)C3887.6Standard non polar33892256
Eperezolid,2TBDMS,isomer #1CC(=O)N(CC1CN(C2=CC=C(N3CCN(C(=O)CO[Si](C)(C)C(C)(C)C)CC3)C(F)=C2)C(=O)O1)[Si](C)(C)C(C)(C)C4446.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Eperezolid GC-MS (Non-derivatized) - 70eV, Positivesplash10-01vo-5069000000-5561fd72f4b500bd69202021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eperezolid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eperezolid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eperezolid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eperezolid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eperezolid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eperezolid 10V, Positive-QTOFsplash10-0002-0009000000-e1920207d84d750fe3c32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eperezolid 20V, Positive-QTOFsplash10-0f79-1029000000-af2d9a138bc52a1758de2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eperezolid 40V, Positive-QTOFsplash10-0kbf-6294000000-c04c46a5f05bf1566ade2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eperezolid 10V, Negative-QTOFsplash10-0006-2009000000-20900054fd5b0ec7f9012021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eperezolid 20V, Negative-QTOFsplash10-0a4i-9026000000-6664c5d9274392599dbe2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eperezolid 40V, Negative-QTOFsplash10-0006-9186000000-938cb9d4125815eb02fd2021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart 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 ID10446250
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEperezolid
METLIN IDNot Available
PubChem Compound23278464
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 ]