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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:58:28 UTC
Update Date2021-09-26 23:06:45 UTC
HMDB IDHMDB0253489
Secondary Accession NumbersNone
Metabolite Identification
Common NameInolitazone
DescriptionEfatutazone belongs to the class of organic compounds known as diarylethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are aryl groups. Based on a literature review very few articles have been published on Efatutazone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Inolitazone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Inolitazone 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
Efatutazone hydrochlorideMeSH
Chemical FormulaC27H26N4O4S
Average Molecular Weight502.59
Monoisotopic Molecular Weight502.167476507
IUPAC Name5-[(4-{[6-(4-amino-3,5-dimethylphenoxy)-1-methyl-1H-1,3-benzodiazol-2-yl]methoxy}phenyl)methyl]-1,3-thiazolidine-2,4-dione
Traditional Name5-[(4-{[6-(4-amino-3,5-dimethylphenoxy)-1-methyl-1,3-benzodiazol-2-yl]methoxy}phenyl)methyl]-1,3-thiazolidine-2,4-dione
CAS Registry NumberNot Available
SMILES
CN1C(COC2=CC=C(CC3SC(=O)NC3=O)C=C2)=NC2=CC=C(OC3=CC(C)=C(N)C(C)=C3)C=C12
InChI Identifier
InChI=1S/C27H26N4O4S/c1-15-10-20(11-16(2)25(15)28)35-19-8-9-21-22(13-19)31(3)24(29-21)14-34-18-6-4-17(5-7-18)12-23-26(32)30-27(33)36-23/h4-11,13,23H,12,14,28H2,1-3H3,(H,30,32,33)
InChI KeyJCYNMRJCUYVDBC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diarylethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are aryl groups.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassEthers
Direct ParentDiarylethers
Alternative Parents
Substituents
  • Diaryl ether
  • Benzimidazole
  • Phenol ether
  • Aniline or substituted anilines
  • Phenoxy compound
  • Xylene
  • M-xylene
  • Alkyl aryl ether
  • Thiazolidinedione
  • Benzenoid
  • Monocyclic benzene moiety
  • N-substituted imidazole
  • Heteroaromatic compound
  • Imidazole
  • Thiazolidine
  • Dicarboximide
  • Azole
  • Carbonic acid derivative
  • Thiocarbamic acid derivative
  • Amino acid or derivatives
  • Azacycle
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Amine
  • Carbonyl group
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Primary amine
  • Organonitrogen 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
logP4.47ALOGPS
logP4.8ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)7.61ChemAxon
pKa (Strongest Basic)4.86ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area108.47 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity139.89 m³·mol⁻¹ChemAxon
Polarizability54.46 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-249.12530932474
DeepCCS[M+Na]+224.5530932474
AllCCS[M+H]+223.332859911
AllCCS[M+H-H2O]+221.632859911
AllCCS[M+NH4]+224.932859911
AllCCS[M+Na]+225.432859911
AllCCS[M-H]-204.432859911
AllCCS[M+Na-2H]-204.532859911
AllCCS[M+HCOO]-204.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202214.1626 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.63 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1903.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid232.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid198.2 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid175.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid114.5 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid476.1 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid537.3 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)126.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1237.4 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid529.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1235.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid351.9 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid374.9 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate243.3 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA148.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water43.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
InolitazoneCN1C(COC2=CC=C(CC3SC(=O)NC3=O)C=C2)=NC2=CC=C(OC3=CC(C)=C(N)C(C)=C3)C=C126170.2Standard polar33892256
InolitazoneCN1C(COC2=CC=C(CC3SC(=O)NC3=O)C=C2)=NC2=CC=C(OC3=CC(C)=C(N)C(C)=C3)C=C124638.5Standard non polar33892256
InolitazoneCN1C(COC2=CC=C(CC3SC(=O)NC3=O)C=C2)=NC2=CC=C(OC3=CC(C)=C(N)C(C)=C3)C=C124902.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Inolitazone,1TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C5074.8Semi standard non polar33892256
Inolitazone,1TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C4357.0Standard non polar33892256
Inolitazone,1TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C6645.8Standard polar33892256
Inolitazone,1TMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N4760.5Semi standard non polar33892256
Inolitazone,1TMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N4357.6Standard non polar33892256
Inolitazone,1TMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N6393.0Standard polar33892256
Inolitazone,2TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C4853.9Semi standard non polar33892256
Inolitazone,2TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C4324.4Standard non polar33892256
Inolitazone,2TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C5758.2Standard polar33892256
Inolitazone,2TMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C)[Si](C)(C)C4926.0Semi standard non polar33892256
Inolitazone,2TMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C)[Si](C)(C)C4352.1Standard non polar33892256
Inolitazone,2TMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C)[Si](C)(C)C6240.8Standard polar33892256
Inolitazone,3TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C)[Si](C)(C)C4714.2Semi standard non polar33892256
Inolitazone,3TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C)[Si](C)(C)C4350.7Standard non polar33892256
Inolitazone,3TMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C)[Si](C)(C)C5409.3Standard polar33892256
Inolitazone,1TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C(C)(C)C5283.2Semi standard non polar33892256
Inolitazone,1TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C(C)(C)C4526.3Standard non polar33892256
Inolitazone,1TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C(C)(C)C6534.7Standard polar33892256
Inolitazone,1TBDMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N4967.0Semi standard non polar33892256
Inolitazone,1TBDMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N4538.3Standard non polar33892256
Inolitazone,1TBDMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N6290.0Standard polar33892256
Inolitazone,2TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C(C)(C)C5243.9Semi standard non polar33892256
Inolitazone,2TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C(C)(C)C4681.8Standard non polar33892256
Inolitazone,2TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N[Si](C)(C)C(C)(C)C5689.2Standard polar33892256
Inolitazone,2TBDMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C5315.3Semi standard non polar33892256
Inolitazone,2TBDMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4631.7Standard non polar33892256
Inolitazone,2TBDMS,isomer #2CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)NC5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C6108.8Standard polar33892256
Inolitazone,3TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C5298.8Semi standard non polar33892256
Inolitazone,3TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4803.2Standard non polar33892256
Inolitazone,3TBDMS,isomer #1CC1=CC(OC2=CC=C3N=C(COC4=CC=C(CC5SC(=O)N([Si](C)(C)C(C)(C)C)C5=O)C=C4)N(C)C3=C2)=CC(C)=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C5386.9Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 10V, Positive-QTOFsplash10-0udr-0121790000-a068ad784b55657f89842017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 20V, Positive-QTOFsplash10-0089-0782910000-1869a2dfe5915edf75df2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 40V, Positive-QTOFsplash10-05fr-1970100000-91593f435cb6d0826d422017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 10V, Negative-QTOFsplash10-0udi-0130690000-84d540434323cfbfa8a92017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 20V, Negative-QTOFsplash10-0ue9-4681910000-d07021658999755098612017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 40V, Negative-QTOFsplash10-0006-9311000000-eab34ec71faeba93a2db2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 10V, Positive-QTOFsplash10-0udi-0000190000-172cd55beaed1e0517902021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 20V, Positive-QTOFsplash10-001i-0021920000-8324c682605b0d9960b62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 40V, Positive-QTOFsplash10-008i-2596510000-8823876a1326899924952021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 10V, Negative-QTOFsplash10-001i-1219250000-4aec01bc76a9de82e35a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 20V, Negative-QTOFsplash10-0006-9120310000-710e46203bea8b5a99162021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Inolitazone 40V, Negative-QTOFsplash10-0006-9200000000-733dd10584a2eeef23202021-10-12Wishart 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 IDDB11894
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8008175
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9832447
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 ]