| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 17:52:43 UTC |
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| Update Date | 2023-02-21 17:22:48 UTC |
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| HMDB ID | HMDB0032930 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Benzothiazole |
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| Description | Benzothiazole, 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. |
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| Structure | InChI=1S/C7H5NS/c1-2-4-7-6(3-1)8-5-9-7/h1-5H |
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| Synonyms | | Value | Source |
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| 1-Thia-3-azaindene | ChEBI | | Benzosulfonazole | ChEBI | | Benzothiazol | ChEBI | | BT | ChEBI | | Benzosulphonazole | Generator | | 1,3-Benzothiazole | HMDB | | BOT | HMDB | | Vangard BT | HMDB |
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| Chemical Formula | C7H5NS |
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| Average Molecular Weight | 135.186 |
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| Monoisotopic Molecular Weight | 135.014269855 |
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| IUPAC Name | 1,3-benzothiazole |
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| Traditional Name | benzothiazole |
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| CAS Registry Number | 95-16-9 |
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| SMILES | S1C=NC2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C7H5NS/c1-2-4-7-6(3-1)8-5-9-7/h1-5H |
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| InChI Key | IOJUPLGTWVMSFF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| 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). |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzothiazoles |
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| Sub Class | Not Available |
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| Direct Parent | Benzothiazoles |
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| Alternative Parents | |
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| Substituents | - 1,3-benzothiazole
- Benzenoid
- Heteroaromatic compound
- Thiazole
- Azole
- Azacycle
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organonitrogen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | Not Available |
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| Role | |
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| Physical Properties |
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| State | Liquid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 2 °C | Not Available | | Boiling Point | 231.00 to 233.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | | Water Solubility | 4.3 mg/mL at 25 °C | Not Available | | LogP | 2.01 | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 3.67 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.9688 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.22 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 83.9 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1526.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 406.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 142.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 278.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 174.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 390.0 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 530.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 216.4 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 874.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 288.0 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1187.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 273.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 330.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 519.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 283.1 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 144.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| General References | - 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 ]
- 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 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
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