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 19:15:18 UTC |
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Update Date | 2023-02-21 17:24:13 UTC |
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HMDB ID | HMDB0034413 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 1,2-Benzisothiazol-3(2H)-one |
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Description | 1,2-Benzisothiazol-3(2H)-one, also known as benzisothiazolone or BIT, 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). Based on a literature review a significant number of articles have been published on 1,2-Benzisothiazol-3(2H)-one. |
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Structure | InChI=1S/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9) |
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Synonyms | Value | Source |
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1,2-Benzisothiazolin-3-one | ChEBI | 1,2-Benzisothiazoline-3-one | ChEBI | 2,3-Dihydro-3-oxo-1,2-benzisothiazole | ChEBI | Benzisothiazolone | ChEBI | BIT | ChEBI | IPX | ChEBI | Proxel | MeSH | Benzisothiazolinone | MeSH | 1,2-Benzisothiazolinone | HMDB | 2-Thiobenzimide | HMDB | benzo[D]Isothiazol-3-one | HMDB | C7H5NOS | HMDB | Proxan | HMDB | Proxel PL | HMDB | 1,2-Benzisothiazol-3(2H)-one | ChEBI |
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Chemical Formula | C7H5NOS |
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Average Molecular Weight | 151.186 |
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Monoisotopic Molecular Weight | 151.009184477 |
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IUPAC Name | 2,3-dihydro-1,2-benzothiazol-3-one |
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Traditional Name | 1,2-benzisothiazol-3(2H)-one |
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CAS Registry Number | 2634-33-5 |
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SMILES | O=C1NSC2=CC=CC=C12 |
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InChI Identifier | InChI=1S/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9) |
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InChI Key | DMSMPAJRVJJAGA-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 | - 1,2-benzothiazole
- Benzenoid
- Heteroaromatic compound
- Thiazole
- Azole
- Azacycle
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organooxygen compound
- 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 | Not Available |
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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 | Solid |
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Experimental Molecular Properties | |
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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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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1,2-Benzisothiazol-3(2H)-one,1TMS,isomer #1 | C[Si](C)(C)N1SC2=CC=CC=C2C1=O | 1715.9 | Semi standard non polar | 33892256 | 1,2-Benzisothiazol-3(2H)-one,1TMS,isomer #1 | C[Si](C)(C)N1SC2=CC=CC=C2C1=O | 1720.0 | Standard non polar | 33892256 | 1,2-Benzisothiazol-3(2H)-one,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1SC2=CC=CC=C2C1=O | 1894.2 | Semi standard non polar | 33892256 | 1,2-Benzisothiazol-3(2H)-one,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1SC2=CC=CC=C2C1=O | 1954.0 | Standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - 1,2-Benzisothiazol-3(2H)-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-0uk9-0900000000-799fb27212125a5e565f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1,2-Benzisothiazol-3(2H)-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1,2-Benzisothiazol-3(2H)-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , negative-QTOF | splash10-0udi-0900000000-4ce7bc58ca7985d16a0d | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , negative-QTOF | splash10-0udi-0900000000-cf68b69f664cc039fa77 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , negative-QTOF | splash10-0udi-0900000000-1a3ee451e89e5f7a4879 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , negative-QTOF | splash10-0udi-0900000000-1a3ee451e89e5f7a4879 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , negative-QTOF | splash10-0udi-0900000000-b9e429327980f3d1f124 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0a4i-0900000000-231a7394b7b3a351b338 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-1319a99169a88be004ac | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-9af9f9ca3bfe4807273d | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-d023beb163427c740439 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-419d6cbaec97bf97b59b | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-046d83d39d95ff31a8b0 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0pc0-0900000000-42be4bee2a0a151fc881 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-d36604729fc33e0d8326 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-e79f37cf909d15cfc5d5 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-3d0cc3e8235666b3b41e | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-10dc19174ddfd6940b5d | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0udi-0900000000-c9012f68e08cd52133b5 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0pc0-0900000000-49abb2d565c6ffcf0b95 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one LC-ESI-ITFT , positive-QTOF | splash10-0a4i-0900000000-d878d4935d1f41202438 | 2017-09-14 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one 10V, Positive-QTOF | splash10-0udi-0900000000-ca356ca551ea2ad3af16 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one 20V, Positive-QTOF | splash10-0udi-0900000000-8b0ad35f3c94863ab298 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one 40V, Positive-QTOF | splash10-0ufr-4900000000-0e2210feb01d2a1704f9 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one 10V, Negative-QTOF | splash10-0udi-0900000000-480fc6d52dc5f2a661a9 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one 20V, Negative-QTOF | splash10-0udi-2900000000-917ed2b355edc4b5f302 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Benzisothiazol-3(2H)-one 40V, Negative-QTOF | splash10-0a4i-1900000000-212607d708a188043416 | 2016-08-03 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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