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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:25:24 UTC
Update Date2021-09-26 22:59:32 UTC
HMDB IDHMDB0248958
Secondary Accession NumbersNone
Metabolite Identification
Common NameBenoxathian
DescriptionBenoxathian belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups. Based on a literature review very few articles have been published on Benoxathian. This compound has been identified in human blood as reported by (PMID: 31557052 ). Benoxathian is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Benoxathian 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
2-(((2-(2,6-Dimethoxyphenoxy)ethyl)amino)methyl)-1,4-benzoxathianHMDB
Benoxathian hydrochlorideHMDB
Chemical FormulaC19H23NO4S
Average Molecular Weight361.46
Monoisotopic Molecular Weight361.134779399
IUPAC Name[(2,3-dihydro-1,4-benzoxathiin-2-yl)methyl][2-(2,6-dimethoxyphenoxy)ethyl]amine
Traditional Name(2,3-dihydro-1,4-benzoxathiin-2-ylmethyl)[2-(2,6-dimethoxyphenoxy)ethyl]amine
CAS Registry NumberNot Available
SMILES
COC1=CC=CC(OC)=C1OCCNCC1CSC2=CC=CC=C2O1
InChI Identifier
InChI=1S/C19H23NO4S/c1-21-16-7-5-8-17(22-2)19(16)23-11-10-20-12-14-13-25-18-9-4-3-6-15(18)24-14/h3-9,14,20H,10-13H2,1-2H3
InChI KeyQAUVAHYHKLRJCQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassMethoxybenzenes
Direct ParentDimethoxybenzenes
Alternative Parents
Substituents
  • M-dimethoxybenzene
  • Dimethoxybenzene
  • Phenoxy compound
  • Aryl thioether
  • Anisole
  • Phenol ether
  • Alkyl aryl ether
  • Alkylarylthioether
  • 1,4-benzooxathiin
  • 1,4-oxathiin
  • Secondary aliphatic amine
  • Ether
  • Oxacycle
  • Secondary amine
  • Thioether
  • Organoheterocyclic compound
  • Organonitrogen compound
  • Amine
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic nitrogen 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
logP3.36ALOGPS
logP3.04ChemAxon
logS-4.7ALOGPS
pKa (Strongest Basic)8.96ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area48.95 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity99.39 m³·mol⁻¹ChemAxon
Polarizability39.35 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]+175.19630932474
DeepCCS[M-H]-172.83830932474
DeepCCS[M-2H]-205.72430932474
DeepCCS[M+Na]+181.28930932474
AllCCS[M+H]+186.632859911
AllCCS[M+H-H2O]+183.732859911
AllCCS[M+NH4]+189.232859911
AllCCS[M+Na]+190.032859911
AllCCS[M-H]-184.332859911
AllCCS[M+Na-2H]-184.132859911
AllCCS[M+HCOO]-184.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
BenoxathianCOC1=CC=CC(OC)=C1OCCNCC1CSC2=CC=CC=C2O13814.6Standard polar33892256
BenoxathianCOC1=CC=CC(OC)=C1OCCNCC1CSC2=CC=CC=C2O12996.2Standard non polar33892256
BenoxathianCOC1=CC=CC(OC)=C1OCCNCC1CSC2=CC=CC=C2O12995.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Benoxathian,1TMS,isomer #1COC1=CC=CC(OC)=C1OCCN(CC1CSC2=CC=CC=C2O1)[Si](C)(C)C3018.5Semi standard non polar33892256
Benoxathian,1TMS,isomer #1COC1=CC=CC(OC)=C1OCCN(CC1CSC2=CC=CC=C2O1)[Si](C)(C)C2900.8Standard non polar33892256
Benoxathian,1TMS,isomer #1COC1=CC=CC(OC)=C1OCCN(CC1CSC2=CC=CC=C2O1)[Si](C)(C)C4080.5Standard polar33892256
Benoxathian,1TBDMS,isomer #1COC1=CC=CC(OC)=C1OCCN(CC1CSC2=CC=CC=C2O1)[Si](C)(C)C(C)(C)C3220.6Semi standard non polar33892256
Benoxathian,1TBDMS,isomer #1COC1=CC=CC(OC)=C1OCCN(CC1CSC2=CC=CC=C2O1)[Si](C)(C)C(C)(C)C3094.9Standard non polar33892256
Benoxathian,1TBDMS,isomer #1COC1=CC=CC(OC)=C1OCCN(CC1CSC2=CC=CC=C2O1)[Si](C)(C)C(C)(C)C4144.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Benoxathian GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ued-3910000000-3909b6afa6addc82fd4d2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Benoxathian 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 - Benoxathian 10V, Positive-QTOFsplash10-03di-0119000000-7ebd3a6c05cd2563a12b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Benoxathian 20V, Positive-QTOFsplash10-0cdi-0984000000-bd712177eb8c6805c5b72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Benoxathian 40V, Positive-QTOFsplash10-0zi0-1920000000-77df41ebfd276935ec0b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Benoxathian 10V, Negative-QTOFsplash10-03di-0109000000-4a8fd6f3c81725f661542021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Benoxathian 20V, Negative-QTOFsplash10-03fr-0309000000-3da453276c92c3e099372021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Benoxathian 40V, Negative-QTOFsplash10-052r-0933000000-50c6b0be9f847958fc382021-10-12Wishart 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 ID2235
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBenoxathian
METLIN IDNot Available
PubChem Compound2325
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 ]