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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 07:20:04 UTC
Update Date2021-09-26 23:01:44 UTC
HMDB IDHMDB0250329
Secondary Accession NumbersNone
Metabolite Identification
Common NameClobenpropit
Descriptionclobenpropit belongs to the class of organic compounds known as chlorobenzenes. Chlorobenzenes are compounds containing one or more chlorine atoms attached to a benzene moiety. clobenpropit is a very strong basic compound (based on its pKa). Also displays partial agonist activity at H4 receptors; induces eosinophil shape change with an EC50 of 3 nM. An extremely potent histamine H3 antagonist/inverse agonist (pA2 = 9.93). An imidothiocarbamic ester that consists of isothiourea bearing S-3-(imidazol-4-yl)propyl and N-4-chlorobenzyl substituents. This compound has been identified in human blood as reported by (PMID: 31557052 ). Clobenpropit is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Clobenpropit 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
S-(3-(4(5)-Imidazolyl))propyl-N-(4-chlorobenzyl)isothioureaChEBI
Chemical FormulaC14H17ClN4S
Average Molecular Weight308.83
Monoisotopic Molecular Weight308.0862454
IUPAC NameN'-[(4-chlorophenyl)methyl]{[3-(1H-imidazol-5-yl)propyl]sulfanyl}methanimidamide
Traditional Nameclobenpropit
CAS Registry NumberNot Available
SMILES
NC(SCCCC1=CN=CN1)=NCC1=CC=C(Cl)C=C1
InChI Identifier
InChI=1S/C14H17ClN4S/c15-12-5-3-11(4-6-12)8-18-14(16)20-7-1-2-13-9-17-10-19-13/h3-6,9-10H,1-2,7-8H2,(H2,16,18)(H,17,19)
InChI KeyUCAIEVHKDLMIFL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as chlorobenzenes. Chlorobenzenes are compounds containing one or more chlorine atoms attached to a benzene moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassHalobenzenes
Direct ParentChlorobenzenes
Alternative Parents
Substituents
  • Chlorobenzene
  • Aryl chloride
  • Aryl halide
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Isothiourea
  • Azacycle
  • Organoheterocyclic compound
  • Sulfenyl compound
  • Carboximidamide
  • Organohalogen compound
  • Organopnictogen compound
  • Imine
  • Organic nitrogen compound
  • Organochloride
  • Organonitrogen compound
  • Organosulfur compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP3.19ALOGPS
logP2.97ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)13.61ChemAxon
pKa (Strongest Basic)8.9ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area67.06 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity85.88 m³·mol⁻¹ChemAxon
Polarizability33.1 ųChemAxon
Number of Rings2ChemAxon
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]+168.87530932474
DeepCCS[M-H]-166.51730932474
DeepCCS[M-2H]-199.40330932474
DeepCCS[M+Na]+174.96930932474
AllCCS[M+H]+169.532859911
AllCCS[M+H-H2O]+166.332859911
AllCCS[M+NH4]+172.532859911
AllCCS[M+Na]+173.432859911
AllCCS[M-H]-170.132859911
AllCCS[M+Na-2H]-170.232859911
AllCCS[M+HCOO]-170.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ClobenpropitNC(SCCCC1=CN=CN1)=NCC1=CC=C(Cl)C=C13732.1Standard polar33892256
ClobenpropitNC(SCCCC1=CN=CN1)=NCC1=CC=C(Cl)C=C12800.3Standard non polar33892256
ClobenpropitNC(SCCCC1=CN=CN1)=NCC1=CC=C(Cl)C=C13203.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Clobenpropit,1TMS,isomer #1C[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]12939.8Semi standard non polar33892256
Clobenpropit,1TMS,isomer #1C[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]12580.1Standard non polar33892256
Clobenpropit,1TMS,isomer #1C[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]14085.8Standard polar33892256
Clobenpropit,1TMS,isomer #2C[Si](C)(C)N1C=NC=C1CCCSC(N)=NCC1=CC=C(Cl)C=C12950.8Semi standard non polar33892256
Clobenpropit,1TMS,isomer #2C[Si](C)(C)N1C=NC=C1CCCSC(N)=NCC1=CC=C(Cl)C=C12638.5Standard non polar33892256
Clobenpropit,1TMS,isomer #2C[Si](C)(C)N1C=NC=C1CCCSC(N)=NCC1=CC=C(Cl)C=C14548.5Standard polar33892256
Clobenpropit,2TMS,isomer #1C[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]1)[Si](C)(C)C2991.7Semi standard non polar33892256
Clobenpropit,2TMS,isomer #1C[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]1)[Si](C)(C)C2726.9Standard non polar33892256
Clobenpropit,2TMS,isomer #1C[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]1)[Si](C)(C)C3792.5Standard polar33892256
Clobenpropit,2TMS,isomer #2C[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C3055.8Semi standard non polar33892256
Clobenpropit,2TMS,isomer #2C[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C2631.9Standard non polar33892256
Clobenpropit,2TMS,isomer #2C[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C3870.2Standard polar33892256
Clobenpropit,3TMS,isomer #1C[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C)[Si](C)(C)C3082.9Semi standard non polar33892256
Clobenpropit,3TMS,isomer #1C[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C)[Si](C)(C)C2754.2Standard non polar33892256
Clobenpropit,3TMS,isomer #1C[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C)[Si](C)(C)C3541.8Standard polar33892256
Clobenpropit,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]13135.3Semi standard non polar33892256
Clobenpropit,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]12817.2Standard non polar33892256
Clobenpropit,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]14055.9Standard polar33892256
Clobenpropit,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C=NC=C1CCCSC(N)=NCC1=CC=C(Cl)C=C13150.2Semi standard non polar33892256
Clobenpropit,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C=NC=C1CCCSC(N)=NCC1=CC=C(Cl)C=C12849.3Standard non polar33892256
Clobenpropit,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C=NC=C1CCCSC(N)=NCC1=CC=C(Cl)C=C14586.3Standard polar33892256
Clobenpropit,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]1)[Si](C)(C)C(C)(C)C3340.6Semi standard non polar33892256
Clobenpropit,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]1)[Si](C)(C)C(C)(C)C3090.7Standard non polar33892256
Clobenpropit,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=C[NH]1)[Si](C)(C)C(C)(C)C3738.8Standard polar33892256
Clobenpropit,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C(C)(C)C3439.8Semi standard non polar33892256
Clobenpropit,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C(C)(C)C3041.1Standard non polar33892256
Clobenpropit,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C(C)(C)C3831.0Standard polar33892256
Clobenpropit,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3673.0Semi standard non polar33892256
Clobenpropit,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3267.3Standard non polar33892256
Clobenpropit,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C(=NCC1=CC=C(Cl)C=C1)SCCCC1=CN=CN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3607.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Clobenpropit GC-MS (Non-derivatized) - 70eV, Positivesplash10-0059-6900000000-1df6ca840aa08c44504e2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Clobenpropit GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Clobenpropit 35V, Negative-QTOFsplash10-014i-0900000000-2dd5c1dfca5021d8e32b2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Clobenpropit 35V, Positive-QTOFsplash10-0a4i-0900000000-67cde69dea0a1bd210432021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clobenpropit 10V, Positive-QTOFsplash10-0a4i-0309000000-7e93f3bfe077679566912021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clobenpropit 20V, Positive-QTOFsplash10-0a4i-0915000000-7f6251d5e8211057f86b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clobenpropit 40V, Positive-QTOFsplash10-0a6r-2900000000-9888628351ba22284b5c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clobenpropit 10V, Negative-QTOFsplash10-0a4i-0019000000-57c7f879cc9239b427bd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clobenpropit 20V, Negative-QTOFsplash10-0avl-2901000000-d529044fdd21c91cf27b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clobenpropit 40V, Negative-QTOFsplash10-053u-9300000000-e13a567eb78a798e090c2021-10-12Wishart 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 IDNot Available
KEGG Compound IDC17934
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkClobenpropit
METLIN IDNot Available
PubChem Compound2790
PDB IDNot Available
ChEBI ID64177
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 ]