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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:52:43 UTC
Update Date2023-02-21 17:22:48 UTC
HMDB IDHMDB0032930
Secondary Accession Numbers
  • HMDB32930
Metabolite Identification
Common NameBenzothiazole
DescriptionBenzothiazole, also known as BT or benzosulfonazole, 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). This ring is a potential component in nonlinear optics (NLO). The nine atoms of the bicycle and the attached substituents are coplanar. Although the parent compound, benzothiazole is not widely used, many of its derivatives are found in commercial products or in nature. Benzothiazole is a coffee, cooked, and gasoline tasting compound. benzothiazole is found, on average, in the highest concentration in safflowers. benzothiazole has also been detected, but not quantified, in several different foods, such as common persimmons, fruits, guava, potato, and tea. This could make benzothiazole a potential biomarker for the consumption of these foods. Firefly luciferin can be considered a derivative of benzothiazole. The compound is used also used as an insecticide and food flavoring agent. Some drugs contain this group, examples being riluzole and pramipexole. It is colorless, slightly viscous liquid. It is a thermally stable electron-withdrawing moiety with numerous applications in dyes such as thioflavin. Benzothiazole is an aromatic heterocyclic compound with the chemical formula C7H5NS.
Structure
Data?1677000168
Synonyms
ValueSource
1-Thia-3-azaindeneChEBI
BenzosulfonazoleChEBI
BenzothiazolChEBI
BTChEBI
BenzosulphonazoleGenerator
1,3-BenzothiazoleHMDB
BOTHMDB
Vangard BTHMDB
Chemical FormulaC7H5NS
Average Molecular Weight135.186
Monoisotopic Molecular Weight135.014269855
IUPAC Name1,3-benzothiazole
Traditional Namebenzothiazole
CAS Registry Number95-16-9
SMILES
S1C=NC2=CC=CC=C12
InChI Identifier
InChI=1S/C7H5NS/c1-2-4-7-6(3-1)8-5-9-7/h1-5H
InChI KeyIOJUPLGTWVMSFF-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
  • Benzenoid
  • Heteroaromatic compound
  • Thiazole
  • Azole
  • Azacycle
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateLiquid
Experimental Molecular Properties
PropertyValueReference
Melting Point2 °CNot Available
Boiling Point231.00 to 233.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility4.3 mg/mL at 25 °CNot Available
LogP2.01Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.76 g/LALOGPS
logP2.13ALOGPS
logP2.11ChemAxon
logS-2.2ALOGPS
pKa (Strongest Basic)2.28ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area12.89 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity37.13 m³·mol⁻¹ChemAxon
Polarizability13.61 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+123.02431661259
DarkChem[M-H]-120.39831661259
DeepCCS[M-2H]-155.44930932474
DeepCCS[M+Na]+130.30630932474
AllCCS[M+H]+125.232859911
AllCCS[M+H-H2O]+120.332859911
AllCCS[M+NH4]+129.732859911
AllCCS[M+Na]+131.032859911
AllCCS[M-H]-121.932859911
AllCCS[M+Na-2H]-123.432859911
AllCCS[M+HCOO]-125.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
BenzothiazoleS1C=NC2=CC=CC=C121904.5Standard polar33892256
BenzothiazoleS1C=NC2=CC=CC=C121204.7Standard non polar33892256
BenzothiazoleS1C=NC2=CC=CC=C121208.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Benzothiazole EI-B (Non-derivatized)splash10-000i-6900000000-101b2ad37661f64381792017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Benzothiazole EI-B (Non-derivatized)splash10-000i-2900000000-ac6acb266d8c21f1c5422017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Benzothiazole EI-B (Non-derivatized)splash10-000i-2900000000-295f818bb85918e8d0032017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Benzothiazole EI-B (Non-derivatized)splash10-000i-6900000000-101b2ad37661f64381792018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Benzothiazole EI-B (Non-derivatized)splash10-000i-2900000000-ac6acb266d8c21f1c5422018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Benzothiazole EI-B (Non-derivatized)splash10-000i-2900000000-295f818bb85918e8d0032018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Benzothiazole GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-1900000000-a8bc1b842f666f6a9ede2016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Benzothiazole GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-000i-7900000000-b40f6615eb822769c6652015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-QTOF , positive-QTOFsplash10-000i-0900000000-2d90876b51324689d2a12017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-23187027d5c1a229f4422017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-cdfc15b55d3e2a90e6442017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-cdfc15b55d3e2a90e6442017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-23e0e49d7d7a2ac954432017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-e6818e8bda3c62c042532017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-df0660c0ba3ed78476302017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-23187027d5c1a229f4422017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-cdfc15b55d3e2a90e6442017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-cdfc15b55d3e2a90e6442017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-4b35b950d90ba8676be92017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-f93a8a628d80521ad5b82017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-f971eedbdb355ab4b11c2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-ce77248d1c86827d67a32017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-eb6332ab9322a7dd166d2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-ITFT , positive-QTOFsplash10-000i-0900000000-76a6050548e54cc4c4b62017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole LC-ESI-QFT , positive-QTOFsplash10-000i-0900000000-69af903dce2e39b4ebfd2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 60V, Positive-QTOFsplash10-000i-0900000000-4b35b950d90ba8676be92021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 90V, Positive-QTOFsplash10-000i-0900000000-42b31ed69fb467cd10082021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 35V, Positive-QTOFsplash10-000i-0900000000-de9b24f6b90bf48f32f12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 35V, Positive-QTOFsplash10-000i-0900000000-76a6050548e54cc4c4b62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 80V, Positive-QTOFsplash10-000i-0900000000-5799f764bf4d5e6fbec02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 55V, Positive-QTOFsplash10-000i-0900000000-cb83514051e65bac19382021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 75V, Positive-QTOFsplash10-000i-0900000000-0e074e49297aca36c4362021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Benzothiazole 90V, Positive-QTOFsplash10-000i-0900000000-adfe9933f56088e570ac2021-09-20HMDB team, MONAView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)2022-08-18Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB010915
KNApSAcK IDC00052216
Chemspider ID6952
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBenzothiazole
METLIN IDNot Available
PubChem Compound7222
PDB IDNot Available
ChEBI ID45993
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1007521
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Wallqvist A, Monks A, Rabow AA, Thanki N, Shoemaker RH, Covell DG: Mining the NCI screening database: explorations of agents involved in cell cycle regulation. Prog Cell Cycle Res. 2003;5:173-9. [PubMed:14593711 ]
  2. Alang G, Kaur G, Kaur R, Singh A, Tiwari R: Synthesis, Characterization, and Biological Evaluation of certain 6-methyl-2(3H)-benzo-1, 3-thiazolyl-1'-ethylidene-2-(o, p- Substituted Acetophenones) Hydrazine Analogs. J Young Pharm. 2010 Oct;2(4):394-8. doi: 10.4103/0975-1483.71636. [PubMed:21264101 ]
  3. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .