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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:52:36 UTC
Update Date2021-09-26 23:04:34 UTC
HMDB IDHMDB0252151
Secondary Accession NumbersNone
Metabolite Identification
Common NameEzutromid
DescriptionEzutromid belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. Based on a literature review very few articles have been published on Ezutromid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ezutromid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ezutromid 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-(Ethylsulfonyl)-2-(naphthalen-2-yl)benzo(D)oxazoleMeSH
5-Ethylsulfonyl-nboMeSH
5-(Ethylsulfonyl)-2-(naphthalene-2-yl)benzo(D)oxazoleMeSH
SMT C1100MeSH
5-(Ethanesulphonyl)-2-(naphthalen-2-yl)-1,3-benzoxazoleGenerator
Chemical FormulaC19H15NO3S
Average Molecular Weight337.39
Monoisotopic Molecular Weight337.077264521
IUPAC Name5-(ethanesulfonyl)-2-(naphthalen-2-yl)-1,3-benzoxazole
Traditional Name5-(ethanesulfonyl)-2-(naphthalen-2-yl)-1,3-benzoxazole
CAS Registry NumberNot Available
SMILES
CCS(=O)(=O)C1=CC=C2OC(=NC2=C1)C1=CC=C2C=CC=CC2=C1
InChI Identifier
InChI=1S/C19H15NO3S/c1-2-24(21,22)16-9-10-18-17(12-16)20-19(23-18)15-8-7-13-5-3-4-6-14(13)11-15/h3-12H,2H2,1H3
InChI KeyKSGCNXAZROJSNW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
KingdomOrganic compounds
Super ClassBenzenoids
ClassNaphthalenes
Sub ClassNot Available
Direct ParentNaphthalenes
Alternative Parents
Substituents
  • Naphthalene
  • Benzoxazole
  • Azole
  • Oxazole
  • Sulfone
  • Sulfonyl
  • Heteroaromatic compound
  • Azacycle
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP4.07ALOGPS
logP3.68ChemAxon
logS-4.4ALOGPS
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area60.17 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity102.94 m³·mol⁻¹ChemAxon
Polarizability36.97 ųChemAxon
Number of Rings4ChemAxon
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]+175.48330932474
DeepCCS[M-H]-173.12530932474
DeepCCS[M-2H]-207.23930932474
DeepCCS[M+Na]+182.46630932474
AllCCS[M+H]+178.632859911
AllCCS[M+H-H2O]+175.532859911
AllCCS[M+NH4]+181.532859911
AllCCS[M+Na]+182.432859911
AllCCS[M-H]-178.032859911
AllCCS[M+Na-2H]-177.032859911
AllCCS[M+HCOO]-176.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
EzutromidCCS(=O)(=O)C1=CC=C2OC(=NC2=C1)C1=CC=C2C=CC=CC2=C15067.1Standard polar33892256
EzutromidCCS(=O)(=O)C1=CC=C2OC(=NC2=C1)C1=CC=C2C=CC=CC2=C13184.6Standard non polar33892256
EzutromidCCS(=O)(=O)C1=CC=C2OC(=NC2=C1)C1=CC=C2C=CC=CC2=C13327.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ezutromid GC-MS (Non-derivatized) - 70eV, Positivesplash10-05di-7569000000-228c1e82b8ef9098de342021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ezutromid 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 - Ezutromid 10V, Positive-QTOFsplash10-000i-1009000000-9a83ba6c5fa3a08e46e12017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 20V, Positive-QTOFsplash10-000l-2149000000-aceac1eaf8f34c6794252017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 40V, Positive-QTOFsplash10-00kf-2951000000-675ebd2ba11099255ef82017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 10V, Negative-QTOFsplash10-000i-0009000000-7834dd7bad4ae7df717f2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 20V, Negative-QTOFsplash10-0a4i-1019000000-dd96dfa17875766bf0d12017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 40V, Negative-QTOFsplash10-01r6-9461000000-540594f936515766a32f2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 10V, Positive-QTOFsplash10-000i-0009000000-2bac9195c69326ce37722021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 20V, Positive-QTOFsplash10-000i-0009000000-828635eef1a48e8add972021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 40V, Positive-QTOFsplash10-0005-0794000000-4974b91d73cab17cd82c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 10V, Negative-QTOFsplash10-000i-0009000000-f5f5d9cd9cf2af130f8e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 20V, Negative-QTOFsplash10-000i-0029000000-f1766dd4c9a751f5da842021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ezutromid 40V, Negative-QTOFsplash10-0006-4944000000-8092f76fb08562c3b7162021-10-12Wishart 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 IDDB12888
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID26344547
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEzutromid
METLIN IDNot Available
PubChem Compound25109292
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 ]