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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:12:42 UTC
Update Date2021-09-26 23:11:19 UTC
HMDB IDHMDB0255983
Secondary Accession NumbersNone
Metabolite Identification
Common NameOxibendazole
DescriptionOxibendazole, also known as anthelcide eq, belongs to the class of organic compounds known as 2-benzimidazolylcarbamic acid esters. These are aromatic heteropolycyclic compounds that contain a carbamic acid ester group, which is N-linked to the C2-atom of a benzimidazole moiety. Based on a literature review a significant number of articles have been published on Oxibendazole. This compound has been identified in human blood as reported by (PMID: 31557052 ). Oxibendazole is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Oxibendazole 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
Anthelcide eqKegg
Methyl 5-N-propoxy-2-benzimidazolecarbamateMeSH
N-(6-Propoxy-1H-1,3-benzodiazol-2-yl)methoxycarboximidateGenerator
Chemical FormulaC12H15N3O3
Average Molecular Weight249.2658
Monoisotopic Molecular Weight249.111341361
IUPAC Namemethyl N-(6-propoxy-1H-1,3-benzodiazol-2-yl)carbamate
Traditional Nameoxibendazole
CAS Registry NumberNot Available
SMILES
CCCOC1=CC2=C(C=C1)N=C(NC(=O)OC)N2
InChI Identifier
InChI=1S/C12H15N3O3/c1-3-6-18-8-4-5-9-10(7-8)14-11(13-9)15-12(16)17-2/h4-5,7H,3,6H2,1-2H3,(H2,13,14,15,16)
InChI KeyRAOCRURYZCVHMG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-benzimidazolylcarbamic acid esters. These are aromatic heteropolycyclic compounds that contain a carbamic acid ester group, which is N-linked to the C2-atom of a benzimidazole moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzimidazoles
Sub Class2-benzimidazolylcarbamic acid esters
Direct Parent2-benzimidazolylcarbamic acid esters
Alternative Parents
Substituents
  • 2-benzimidazolylcarbamic acid ester
  • Alkyl aryl ether
  • Benzenoid
  • Azole
  • Imidazole
  • Carbamic acid ester
  • Heteroaromatic compound
  • Carbonic acid derivative
  • Ether
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot 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
logP2.07ALOGPS
logP2.52ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)9.64ChemAxon
pKa (Strongest Basic)4.56ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area76.24 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity66.66 m³·mol⁻¹ChemAxon
Polarizability26.98 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]+159.7130932474
DeepCCS[M-H]-157.35230932474
DeepCCS[M-2H]-190.23830932474
DeepCCS[M+Na]+165.80330932474
AllCCS[M+H]+157.332859911
AllCCS[M+H-H2O]+153.732859911
AllCCS[M+NH4]+160.632859911
AllCCS[M+Na]+161.632859911
AllCCS[M-H]-161.032859911
AllCCS[M+Na-2H]-161.032859911
AllCCS[M+HCOO]-161.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
OxibendazoleCCCOC1=CC2=C(C=C1)N=C(NC(=O)OC)N23203.7Standard polar33892256
OxibendazoleCCCOC1=CC2=C(C=C1)N=C(NC(=O)OC)N22166.8Standard non polar33892256
OxibendazoleCCCOC1=CC2=C(C=C1)N=C(NC(=O)OC)N22514.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Oxibendazole,1TMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C)[NH]C2=C12223.4Semi standard non polar33892256
Oxibendazole,1TMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C)[NH]C2=C12246.0Standard non polar33892256
Oxibendazole,1TMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C)[NH]C2=C13160.4Standard polar33892256
Oxibendazole,1TMS,isomer #2CCCOC1=CC=C2N=C(NC(=O)OC)N([Si](C)(C)C)C2=C12309.8Semi standard non polar33892256
Oxibendazole,1TMS,isomer #2CCCOC1=CC=C2N=C(NC(=O)OC)N([Si](C)(C)C)C2=C12246.4Standard non polar33892256
Oxibendazole,1TMS,isomer #2CCCOC1=CC=C2N=C(NC(=O)OC)N([Si](C)(C)C)C2=C13323.7Standard polar33892256
Oxibendazole,2TMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C)N([Si](C)(C)C)C2=C12298.0Semi standard non polar33892256
Oxibendazole,2TMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C)N([Si](C)(C)C)C2=C12285.0Standard non polar33892256
Oxibendazole,2TMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C)N([Si](C)(C)C)C2=C12802.0Standard polar33892256
Oxibendazole,1TBDMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C(C)(C)C)[NH]C2=C12475.4Semi standard non polar33892256
Oxibendazole,1TBDMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C(C)(C)C)[NH]C2=C12453.7Standard non polar33892256
Oxibendazole,1TBDMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C(C)(C)C)[NH]C2=C13170.7Standard polar33892256
Oxibendazole,1TBDMS,isomer #2CCCOC1=CC=C2N=C(NC(=O)OC)N([Si](C)(C)C(C)(C)C)C2=C12509.3Semi standard non polar33892256
Oxibendazole,1TBDMS,isomer #2CCCOC1=CC=C2N=C(NC(=O)OC)N([Si](C)(C)C(C)(C)C)C2=C12461.9Standard non polar33892256
Oxibendazole,1TBDMS,isomer #2CCCOC1=CC=C2N=C(NC(=O)OC)N([Si](C)(C)C(C)(C)C)C2=C13327.4Standard polar33892256
Oxibendazole,2TBDMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C2=C12684.9Semi standard non polar33892256
Oxibendazole,2TBDMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C2=C12699.5Standard non polar33892256
Oxibendazole,2TBDMS,isomer #1CCCOC1=CC=C2N=C(N(C(=O)OC)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C2=C12941.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Oxibendazole GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-2940000000-07d46bca293b8e14042c2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Oxibendazole 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 - Oxibendazole , positive-QTOFsplash10-0gdi-2790000000-36a8e52bd89d68997bca2017-09-14HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oxibendazole 10V, Positive-QTOFsplash10-0f7c-2960000000-62893114d2c82c3730e62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oxibendazole 20V, Positive-QTOFsplash10-0006-5940000000-e073ecbf859858ea3bfb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oxibendazole 40V, Positive-QTOFsplash10-0007-5900000000-a444e0e076bef3fdd0b02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oxibendazole 10V, Negative-QTOFsplash10-066s-3390000000-d96cf5f3af31cd18e6582016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oxibendazole 20V, Negative-QTOFsplash10-0avj-3890000000-22752ed9ccb016bf9d8b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oxibendazole 40V, Negative-QTOFsplash10-006t-1900000000-a7952acd2dcb6b70ebf62016-08-03Wishart 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 IDDB04910
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4461
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkOxibendazole
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 ]