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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:49:58 UTC
Update Date2021-09-26 23:06:34 UTC
HMDB IDHMDB0253395
Secondary Accession NumbersNone
Metabolite Identification
Common NameIlaprazole sulfone
DescriptionIlaprazole sulfone belongs to the class of organic compounds known as sulfinylbenzimidazoles. These are polycyclic aromatic compounds containing a sulfinyl group attached at the position 2 of a benzimidazole moiety. Based on a literature review very few articles have been published on Ilaprazole sulfone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ilaprazole sulfone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ilaprazole sulfone 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
Ilaprazole sulphoneGenerator
Chemical FormulaC19H18N4O3S
Average Molecular Weight382.44
Monoisotopic Molecular Weight382.10996163
IUPAC Name2-[(4-methoxy-3-methylpyridin-2-yl)methanesulfonyl]-6-(1H-pyrrol-1-yl)-1H-1,3-benzodiazole
Traditional Name2-[(4-methoxy-3-methylpyridin-2-yl)methanesulfonyl]-5-(pyrrol-1-yl)-3H-1,3-benzodiazole
CAS Registry NumberNot Available
SMILES
COC1=C(C)C(CS(=O)(=O)C2=NC3=C(N2)C=C(C=C3)N2C=CC=C2)=NC=C1
InChI Identifier
InChI=1S/C19H18N4O3S/c1-13-17(20-8-7-18(13)26-2)12-27(24,25)19-21-15-6-5-14(11-16(15)22-19)23-9-3-4-10-23/h3-11H,12H2,1-2H3,(H,21,22)
InChI KeyVKIMQHKFWOTNOJ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sulfinylbenzimidazoles. These are polycyclic aromatic compounds containing a sulfinyl group attached at the position 2 of a benzimidazole moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzimidazoles
Sub ClassSulfinylbenzimidazoles
Direct ParentSulfinylbenzimidazoles
Alternative Parents
Substituents
  • Sulfinylbenzimidazole
  • Alkyl aryl ether
  • Methylpyridine
  • Pyridine
  • Substituted pyrrole
  • Benzenoid
  • Azole
  • Imidazole
  • Pyrrole
  • Sulfone
  • Sulfonyl
  • Heteroaromatic compound
  • Ether
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP2.49ALOGPS
logP3.15ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)6.36ChemAxon
pKa (Strongest Basic)3.97ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area89.87 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity111.39 m³·mol⁻¹ChemAxon
Polarizability38.56 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]+197.930932474
DeepCCS[M-H]-195.54230932474
DeepCCS[M-2H]-228.83430932474
DeepCCS[M+Na]+204.06230932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ilaprazole sulfoneCOC1=C(C)C(CS(=O)(=O)C2=NC3=C(N2)C=C(C=C3)N2C=CC=C2)=NC=C14828.8Standard polar33892256
Ilaprazole sulfoneCOC1=C(C)C(CS(=O)(=O)C2=NC3=C(N2)C=C(C=C3)N2C=CC=C2)=NC=C13378.0Standard non polar33892256
Ilaprazole sulfoneCOC1=C(C)C(CS(=O)(=O)C2=NC3=C(N2)C=C(C=C3)N2C=CC=C2)=NC=C13831.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Ilaprazole sulfone,1TMS,isomer #1COC1=CC=NC(CS(=O)(=O)C2=NC3=CC=C(N4C=CC=C4)C=C3N2[Si](C)(C)C)=C1C3584.0Semi standard non polar33892256
Ilaprazole sulfone,1TMS,isomer #1COC1=CC=NC(CS(=O)(=O)C2=NC3=CC=C(N4C=CC=C4)C=C3N2[Si](C)(C)C)=C1C3437.4Standard non polar33892256
Ilaprazole sulfone,1TMS,isomer #1COC1=CC=NC(CS(=O)(=O)C2=NC3=CC=C(N4C=CC=C4)C=C3N2[Si](C)(C)C)=C1C4756.2Standard polar33892256
Ilaprazole sulfone,1TBDMS,isomer #1COC1=CC=NC(CS(=O)(=O)C2=NC3=CC=C(N4C=CC=C4)C=C3N2[Si](C)(C)C(C)(C)C)=C1C3731.4Semi standard non polar33892256
Ilaprazole sulfone,1TBDMS,isomer #1COC1=CC=NC(CS(=O)(=O)C2=NC3=CC=C(N4C=CC=C4)C=C3N2[Si](C)(C)C(C)(C)C)=C1C3687.8Standard non polar33892256
Ilaprazole sulfone,1TBDMS,isomer #1COC1=CC=NC(CS(=O)(=O)C2=NC3=CC=C(N4C=CC=C4)C=C3N2[Si](C)(C)C(C)(C)C)=C1C4679.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ilaprazole sulfone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0f79-3921000000-ba2970463b71c3821a0b2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ilaprazole sulfone 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 - Ilaprazole sulfone 10V, Positive-QTOFsplash10-001i-0009000000-75a15f5516bb4d218c252021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ilaprazole sulfone 20V, Positive-QTOFsplash10-000i-1901000000-4ddd6c2b74e75f2900b32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ilaprazole sulfone 40V, Positive-QTOFsplash10-0532-8962000000-ea3df42f990854362ece2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ilaprazole sulfone 10V, Negative-QTOFsplash10-001i-0009000000-82f84cefff24430f6d402021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ilaprazole sulfone 20V, Negative-QTOFsplash10-001i-0239000000-e42cc91eb1bbe992d1172021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ilaprazole sulfone 40V, Negative-QTOFsplash10-001i-0900000000-138d8a29b0cfbf699cd12021-10-12Wishart 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 ID107438401
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101543865
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 ]