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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 19:38:52 UTC
Update Date2021-09-26 23:15:04 UTC
HMDB IDHMDB0258285
Secondary Accession NumbersNone
Metabolite Identification
Common NameSibenadet
Description7-[2-({2-[3-(2-phenylethoxy)propanesulfonyl]ethyl}amino)ethyl]-1,3-benzothiazole-2,4-diol belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom). Based on a literature review very few articles have been published on 7-[2-({2-[3-(2-phenylethoxy)propanesulfonyl]ethyl}amino)ethyl]-1,3-benzothiazole-2,4-diol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Sibenadet is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Sibenadet 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
7-[2-({2-[3-(2-phenylethoxy)propanesulphonyl]ethyl}amino)ethyl]-1,3-benzothiazole-2,4-diolGenerator
AR C68397aaMeSH
AR-C68397aaMeSH
ViozanMeSH
Sibenadet hydrochlorideMeSH
Chemical FormulaC22H28N2O5S2
Average Molecular Weight464.6
Monoisotopic Molecular Weight464.143964358
IUPAC Name4-hydroxy-7-[2-({2-[3-(2-phenylethoxy)propanesulfonyl]ethyl}amino)ethyl]-2,3-dihydro-1,3-benzothiazol-2-one
Traditional Namesibenadet
CAS Registry NumberNot Available
SMILES
OC1=C2NC(=O)SC2=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C=C1
InChI Identifier
InChI=1S/C22H28N2O5S2/c25-19-8-7-18(21-20(19)24-22(26)30-21)9-11-23-12-16-31(27,28)15-4-13-29-14-10-17-5-2-1-3-6-17/h1-3,5-8,23,25H,4,9-16H2,(H,24,26)
InChI KeyDBCKRBGYGMVSTI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom).
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzothiazoles
Sub ClassNot Available
Direct ParentBenzothiazoles
Alternative Parents
Substituents
  • 1,3-benzothiazole
  • Phenethylamine
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Monocyclic benzene moiety
  • Benzenoid
  • Azole
  • Sulfone
  • Sulfonyl
  • Thiazole
  • Heteroaromatic compound
  • Secondary amine
  • Ether
  • Secondary aliphatic amine
  • Dialkyl ether
  • Azacycle
  • Amine
  • Organopnictogen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen 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
logP2.35ALOGPS
logP1.41ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)7.33ChemAxon
pKa (Strongest Basic)8.49ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area104.73 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity125.95 m³·mol⁻¹ChemAxon
Polarizability50.35 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+203.39830932474
DeepCCS[M-H]-201.0430932474
DeepCCS[M-2H]-234.89430932474
DeepCCS[M+Na]+210.16530932474
AllCCS[M+H]+205.532859911
AllCCS[M+H-H2O]+203.632859911
AllCCS[M+NH4]+207.332859911
AllCCS[M+Na]+207.832859911
AllCCS[M-H]-197.032859911
AllCCS[M+Na-2H]-197.832859911
AllCCS[M+HCOO]-198.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
SibenadetOC1=C2NC(=O)SC2=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C=C16642.9Standard polar33892256
SibenadetOC1=C2NC(=O)SC2=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C=C13790.2Standard non polar33892256
SibenadetOC1=C2NC(=O)SC2=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C=C14237.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Sibenadet,2TMS,isomer #1C[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C)C2=C1[NH]C(=O)S23885.0Semi standard non polar33892256
Sibenadet,2TMS,isomer #1C[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C)C2=C1[NH]C(=O)S24012.4Standard non polar33892256
Sibenadet,2TMS,isomer #1C[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C)C2=C1[NH]C(=O)S24992.8Standard polar33892256
Sibenadet,2TMS,isomer #2C[Si](C)(C)OC1=CC=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C2=C1N([Si](C)(C)C)C(=O)S23889.8Semi standard non polar33892256
Sibenadet,2TMS,isomer #2C[Si](C)(C)OC1=CC=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C2=C1N([Si](C)(C)C)C(=O)S23860.1Standard non polar33892256
Sibenadet,2TMS,isomer #2C[Si](C)(C)OC1=CC=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C2=C1N([Si](C)(C)C)C(=O)S25002.8Standard polar33892256
Sibenadet,2TMS,isomer #3C[Si](C)(C)N(CCC1=CC=C(O)C2=C1SC(=O)N2[Si](C)(C)C)CCS(=O)(=O)CCCOCCC1=CC=CC=C13954.3Semi standard non polar33892256
Sibenadet,2TMS,isomer #3C[Si](C)(C)N(CCC1=CC=C(O)C2=C1SC(=O)N2[Si](C)(C)C)CCS(=O)(=O)CCCOCCC1=CC=CC=C14015.1Standard non polar33892256
Sibenadet,2TMS,isomer #3C[Si](C)(C)N(CCC1=CC=C(O)C2=C1SC(=O)N2[Si](C)(C)C)CCS(=O)(=O)CCCOCCC1=CC=CC=C15114.3Standard polar33892256
Sibenadet,3TMS,isomer #1C[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C)C2=C1N([Si](C)(C)C)C(=O)S23921.0Semi standard non polar33892256
Sibenadet,3TMS,isomer #1C[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C)C2=C1N([Si](C)(C)C)C(=O)S24055.0Standard non polar33892256
Sibenadet,3TMS,isomer #1C[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C)C2=C1N([Si](C)(C)C)C(=O)S24694.7Standard polar33892256
Sibenadet,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)C2=C1[NH]C(=O)S24307.4Semi standard non polar33892256
Sibenadet,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)C2=C1[NH]C(=O)S24478.0Standard non polar33892256
Sibenadet,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)C2=C1[NH]C(=O)S25005.7Standard polar33892256
Sibenadet,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C2=C1N([Si](C)(C)C(C)(C)C)C(=O)S24288.2Semi standard non polar33892256
Sibenadet,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C2=C1N([Si](C)(C)C(C)(C)C)C(=O)S24369.6Standard non polar33892256
Sibenadet,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C(CCNCCS(=O)(=O)CCCOCCC2=CC=CC=C2)C2=C1N([Si](C)(C)C(C)(C)C)C(=O)S24974.9Standard polar33892256
Sibenadet,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(CCC1=CC=C(O)C2=C1SC(=O)N2[Si](C)(C)C(C)(C)C)CCS(=O)(=O)CCCOCCC1=CC=CC=C14367.1Semi standard non polar33892256
Sibenadet,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(CCC1=CC=C(O)C2=C1SC(=O)N2[Si](C)(C)C(C)(C)C)CCS(=O)(=O)CCCOCCC1=CC=CC=C14503.1Standard non polar33892256
Sibenadet,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(CCC1=CC=C(O)C2=C1SC(=O)N2[Si](C)(C)C(C)(C)C)CCS(=O)(=O)CCCOCCC1=CC=CC=C15054.8Standard polar33892256
Sibenadet,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)C2=C1N([Si](C)(C)C(C)(C)C)C(=O)S24527.1Semi standard non polar33892256
Sibenadet,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)C2=C1N([Si](C)(C)C(C)(C)C)C(=O)S24762.4Standard non polar33892256
Sibenadet,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(CCN(CCS(=O)(=O)CCCOCCC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)C2=C1N([Si](C)(C)C(C)(C)C)C(=O)S24721.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dl-6954000000-95f88245d612d83c8e1f2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sibenadet GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart 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 ID159835
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ]