Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 20:56:59 UTC
Update Date2021-09-26 23:16:19 UTC
HMDB IDHMDB0259038
Secondary Accession NumbersNone
Metabolite Identification
Common NameThioxanthene
Description9H-thioxanthene belongs to the class of organic compounds known as thioxanthenes. These are organic polycyclic compounds containing a thioxanthene moiety, which is an aromatic tricycle derived from xanthene by replacing the oxygen atom with a sulfur atom. Based on a literature review very few articles have been published on 9H-thioxanthene. This compound has been identified in human blood as reported by (PMID: 31557052 ). Thioxanthene is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Thioxanthene 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
ThioxantheneChEBI
ThioxanthineChEBI
6-ThioxanthineMeSH
Chemical FormulaC13H10S
Average Molecular Weight198.28
Monoisotopic Molecular Weight198.050321496
IUPAC Name9H-thioxanthene
Traditional Namethioxanthene
CAS Registry NumberNot Available
SMILES
C1C2=CC=CC=C2SC2=CC=CC=C12
InChI Identifier
InChI=1S/C13H10S/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2
InChI KeyPQJUJGAVDBINPI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as thioxanthenes. These are organic polycyclic compounds containing a thioxanthene moiety, which is an aromatic tricycle derived from xanthene by replacing the oxygen atom with a sulfur atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzothiopyrans
Sub Class1-benzothiopyrans
Direct ParentThioxanthenes
Alternative Parents
Substituents
  • Thioxanthene
  • Diarylthioether
  • Aryl thioether
  • Benzenoid
  • Thioether
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP4.61ALOGPS
logP4.28ChemAxon
logS-4.8ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity62.42 m³·mol⁻¹ChemAxon
Polarizability22.24 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-170.34830932474
DeepCCS[M+Na]+145.88730932474
AllCCS[M+H]+140.532859911
AllCCS[M+H-H2O]+136.132859911
AllCCS[M+NH4]+144.632859911
AllCCS[M+Na]+145.832859911
AllCCS[M-H]-141.032859911
AllCCS[M+Na-2H]-140.532859911
AllCCS[M+HCOO]-140.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ThioxantheneC1C2=CC=CC=C2SC2=CC=CC=C122529.2Standard polar33892256
ThioxantheneC1C2=CC=CC=C2SC2=CC=CC=C121808.4Standard non polar33892256
ThioxantheneC1C2=CC=CC=C2SC2=CC=CC=C121966.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Thioxanthene GC-MS (Non-derivatized) - 70eV, Positivesplash10-006t-0900000000-c3658abe1eb0b707f2872021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Thioxanthene GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 ID60819
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkThioxanthene
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID51055
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1372771
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 ]