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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 13:41:25 UTC
Update Date2021-09-26 23:08:22 UTC
HMDB IDHMDB0254409
Secondary Accession NumbersNone
Metabolite Identification
Common NameMefluidide
DescriptionMEFLUIDIDE belongs to the class of organic compounds known as sulfanilides. These are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1. Based on a literature review very few articles have been published on MEFLUIDIDE. This compound has been identified in human blood as reported by (PMID: 31557052 ). Mefluidide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Mefluidide 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
N-(2,4-Dimethyl-5-(((trifluoromethyl)sulfonyl)amino)phenyl)acetamideMeSH
MefluidideMeSH
N-[2,4-Dimethyl-5-(trifluoromethanesulfonamido)phenyl]ethanimidateGenerator
N-[2,4-Dimethyl-5-(trifluoromethanesulphonamido)phenyl]ethanimidateGenerator
N-[2,4-Dimethyl-5-(trifluoromethanesulphonamido)phenyl]ethanimidic acidGenerator
Chemical FormulaC11H13F3N2O3S
Average Molecular Weight310.29
Monoisotopic Molecular Weight310.05989795
IUPAC NameN-[2,4-dimethyl-5-(trifluoromethanesulfonamido)phenyl]ethanimidic acid
Traditional NameN-[2,4-dimethyl-5-(trifluoromethanesulfonamido)phenyl]ethanimidic acid
CAS Registry NumberNot Available
SMILES
CC(O)=NC1=CC(NS(=O)(=O)C(F)(F)F)=C(C)C=C1C
InChI Identifier
InChI=1S/C11H13F3N2O3S/c1-6-4-7(2)10(5-9(6)15-8(3)17)16-20(18,19)11(12,13)14/h4-5,16H,1-3H3,(H,15,17)
InChI KeyOKIBNKKYNPBDRS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sulfanilides. These are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassSulfanilides
Direct ParentSulfanilides
Alternative Parents
Substituents
  • Acetanilide
  • Sulfanilide
  • N-acetylarylamine
  • Anilide
  • N-arylamide
  • M-xylene
  • Xylene
  • Organic sulfonic acid amide
  • Organosulfonic acid amide
  • Organosulfonic acid or derivatives
  • Sulfonyl
  • Aminosulfonyl compound
  • Acetamide
  • Organic sulfonic acid or derivatives
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Trihalomethane
  • Carboxylic acid derivative
  • Alkyl fluoride
  • Hydrocarbon derivative
  • Halomethane
  • Organic oxide
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organofluoride
  • Organohalogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Alkyl halide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP3.09ALOGPS
logP3.45ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)3.94ChemAxon
pKa (Strongest Basic)1.35ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area78.76 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity68.89 m³·mol⁻¹ChemAxon
Polarizability26.94 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]+163.14630932474
DeepCCS[M-H]-160.78830932474
DeepCCS[M-2H]-194.17630932474
DeepCCS[M+Na]+169.40430932474
AllCCS[M+H]+165.132859911
AllCCS[M+H-H2O]+161.932859911
AllCCS[M+NH4]+168.132859911
AllCCS[M+Na]+168.932859911
AllCCS[M-H]-161.732859911
AllCCS[M+Na-2H]-161.632859911
AllCCS[M+HCOO]-161.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MefluidideCC(O)=NC1=CC(NS(=O)(=O)C(F)(F)F)=C(C)C=C1C3103.3Standard polar33892256
MefluidideCC(O)=NC1=CC(NS(=O)(=O)C(F)(F)F)=C(C)C=C1C2125.5Standard non polar33892256
MefluidideCC(O)=NC1=CC(NS(=O)(=O)C(F)(F)F)=C(C)C=C1C1922.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Mefluidide,2TMS,isomer #1CC(=NC1=CC(N([Si](C)(C)C)S(=O)(=O)C(F)(F)F)=C(C)C=C1C)O[Si](C)(C)C1859.7Semi standard non polar33892256
Mefluidide,2TMS,isomer #1CC(=NC1=CC(N([Si](C)(C)C)S(=O)(=O)C(F)(F)F)=C(C)C=C1C)O[Si](C)(C)C2247.8Standard non polar33892256
Mefluidide,2TMS,isomer #1CC(=NC1=CC(N([Si](C)(C)C)S(=O)(=O)C(F)(F)F)=C(C)C=C1C)O[Si](C)(C)C2467.0Standard polar33892256
Mefluidide,2TBDMS,isomer #1CC(=NC1=CC(N([Si](C)(C)C(C)(C)C)S(=O)(=O)C(F)(F)F)=C(C)C=C1C)O[Si](C)(C)C(C)(C)C2295.4Semi standard non polar33892256
Mefluidide,2TBDMS,isomer #1CC(=NC1=CC(N([Si](C)(C)C(C)(C)C)S(=O)(=O)C(F)(F)F)=C(C)C=C1C)O[Si](C)(C)C(C)(C)C2719.2Standard non polar33892256
Mefluidide,2TBDMS,isomer #1CC(=NC1=CC(N([Si](C)(C)C(C)(C)C)S(=O)(=O)C(F)(F)F)=C(C)C=C1C)O[Si](C)(C)C(C)(C)C2594.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Mefluidide GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-7790000000-e3e41fa1e5d33c34dd222021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mefluidide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mefluidide GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mefluidide GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mefluidide GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mefluidide 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 - Mefluidide 10V, Positive-QTOFsplash10-03di-0596000000-b4b5088e72599ae35d402016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 20V, Positive-QTOFsplash10-03di-0920000000-f509b57bbb572ca9847e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 40V, Positive-QTOFsplash10-022c-3910000000-d780e042f8a2ba933d602016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 10V, Negative-QTOFsplash10-0a4i-1249000000-6bc7ac32ea96b0c0a8212016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 20V, Negative-QTOFsplash10-05o0-3982000000-2454c313b4affd2a16ee2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 40V, Negative-QTOFsplash10-001i-1900000000-2ee0b4cb81eef9ae71082016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 10V, Positive-QTOFsplash10-03di-0039000000-690a0ddfd86788e607332021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 20V, Positive-QTOFsplash10-014i-0090000000-e4969891acf090308f882021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 40V, Positive-QTOFsplash10-014i-2960000000-6f5eff3e19010c6a72a72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 10V, Negative-QTOFsplash10-014i-0094000000-87d75fcb0e56aed978d02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 20V, Negative-QTOFsplash10-067i-0985000000-a6f28d0f77b958255c602021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mefluidide 40V, Negative-QTOFsplash10-014i-0590000000-29e341585a6df71313322021-10-12Wishart 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 ID37346
KEGG Compound IDC18743
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound40896
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 ]