Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:24:01 UTC
Update Date2021-09-26 22:55:25 UTC
HMDB IDHMDB0246375
Secondary Accession NumbersNone
Metabolite Identification
Common Name4-(1,3-Benzothiazol-2-yl)-2-methylaniline
Description4-(1,3-benzothiazol-2-yl)-2-methylaniline 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). 4-(1,3-benzothiazol-2-yl)-2-methylaniline is a strong basic compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-(1,3-benzothiazol-2-yl)-2-methylaniline is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 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-(4-Amino-3-methylphenyl)benzothiazoleMeSH
Chemical FormulaC14H12N2S
Average Molecular Weight240.32
Monoisotopic Molecular Weight240.072119568
IUPAC Name4-(1,3-benzothiazol-2-yl)-2-methylaniline
Traditional Name4-(1,3-benzothiazol-2-yl)-2-methylaniline
CAS Registry NumberNot Available
SMILES
CC1=C(N)C=CC(=C1)C1=NC2=CC=CC=C2S1
InChI Identifier
InChI=1S/C14H12N2S/c1-9-8-10(6-7-11(9)15)14-16-12-4-2-3-5-13(12)17-14/h2-8H,15H2,1H3
InChI KeyIDBCUMFOZBUJCL-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
  • Aniline or substituted anilines
  • Aminotoluene
  • Toluene
  • Benzenoid
  • Monocyclic benzene moiety
  • Thiazole
  • Azole
  • Heteroaromatic compound
  • Azacycle
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Amine
  • Primary amine
  • Organonitrogen 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
logP3.78ALOGPS
logP3.82ChemAxon
logS-4.2ALOGPS
pKa (Strongest Basic)3.07ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area38.91 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity81.97 m³·mol⁻¹ChemAxon
Polarizability26.88 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+H]+152.20430932474
DeepCCS[M-H]-149.81530932474
DeepCCS[M-2H]-182.86830932474
DeepCCS[M+Na]+158.26630932474
AllCCS[M+H]+153.132859911
AllCCS[M+H-H2O]+149.232859911
AllCCS[M+NH4]+156.732859911
AllCCS[M+Na]+157.732859911
AllCCS[M-H]-155.332859911
AllCCS[M+Na-2H]-154.732859911
AllCCS[M+HCOO]-154.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4-(1,3-Benzothiazol-2-yl)-2-methylanilineCC1=C(N)C=CC(=C1)C1=NC2=CC=CC=C2S13295.3Standard polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylanilineCC1=C(N)C=CC(=C1)C1=NC2=CC=CC=C2S12491.5Standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylanilineCC1=C(N)C=CC(=C1)C1=NC2=CC=CC=C2S12597.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,1TMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N[Si](C)(C)C2657.3Semi standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,1TMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N[Si](C)(C)C2565.3Standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,1TMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N[Si](C)(C)C3005.4Standard polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,2TMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N([Si](C)(C)C)[Si](C)(C)C2612.1Semi standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,2TMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N([Si](C)(C)C)[Si](C)(C)C2658.0Standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,2TMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N([Si](C)(C)C)[Si](C)(C)C2874.9Standard polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,1TBDMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N[Si](C)(C)C(C)(C)C2896.4Semi standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,1TBDMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N[Si](C)(C)C(C)(C)C2804.5Standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,1TBDMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N[Si](C)(C)C(C)(C)C3105.0Standard polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,2TBDMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3035.8Semi standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,2TBDMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3068.5Standard non polar33892256
4-(1,3-Benzothiazol-2-yl)-2-methylaniline,2TBDMS,isomer #1CC1=CC(C2=NC3=CC=CC=C3S2)=CC=C1N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3021.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline GC-MS (Non-derivatized) - 70eV, Positivesplash10-01ox-0490000000-76999b561c1a847477be2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 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 - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 10V, Positive-QTOFsplash10-0006-0090000000-8ce13bd4ca5c229243e82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 20V, Positive-QTOFsplash10-0006-0090000000-96015feb5809c1657f762021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 40V, Positive-QTOFsplash10-00ko-1930000000-f18b973c3c48961825402021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 10V, Negative-QTOFsplash10-000i-0090000000-7e97a999964f97a0366d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 20V, Negative-QTOFsplash10-000i-0090000000-50672050a5f6517efb022021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(1,3-Benzothiazol-2-yl)-2-methylaniline 40V, Negative-QTOFsplash10-0a7r-1940000000-6fe77d3a5ac23b628e522021-10-12Wishart 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 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 ]