Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 23:46:48 UTC |
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Update Date | 2021-09-26 22:56:03 UTC |
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HMDB ID | HMDB0246766 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 5-Chloro-2-methyl-4-isothiazolin-3-one |
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Description | 5-Chloro-2-methyl-4-isothiazolin-3-one, also known as methylchloroisothiazolinone or CMIT, belongs to the class of organic compounds known as aryl chlorides. These are organic compounds containing the acyl chloride functional group. Based on a literature review a significant number of articles have been published on 5-Chloro-2-methyl-4-isothiazolin-3-one. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-chloro-2-methyl-4-isothiazolin-3-one is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Chloro-2-methyl-4-isothiazolin-3-one 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. |
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Structure | InChI=1S/C4H4ClNOS/c1-6-4(7)2-3(5)8-6/h2H,1H3 |
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Synonyms | Value | Source |
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2,3-Dihydro-2-methyl-3-oxo-5-chloroisothiazole | ChEBI | 5-Chloro-2-methyl-2H-isothiazol-3-one | ChEBI | CMIT | ChEBI | MCI | ChEBI | Methylchloroisothiazolinone | ChEBI | 5-Chloro-2-methyl-4-isothiazolin-3-one hydrochloride | HMDB | 5-Chloro-2-methylisothiazolin-3-one | HMDB | 5-Chloro-N-methylisothiazolone | HMDB | 5243-K-CG | HMDB | Methylchloro-isothiazolinone | HMDB | 5-chloro-2-Methyl-4-isothiazolin-3-one | ChEBI |
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Chemical Formula | C4H4ClNOS |
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Average Molecular Weight | 149.59 |
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Monoisotopic Molecular Weight | 148.9702126 |
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IUPAC Name | 5-chloro-2-methyl-2,3-dihydro-1,2-thiazol-3-one |
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Traditional Name | methylchloroisothiazolinone |
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CAS Registry Number | Not Available |
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SMILES | CN1SC(Cl)=CC1=O |
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InChI Identifier | InChI=1S/C4H4ClNOS/c1-6-4(7)2-3(5)8-6/h2H,1H3 |
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InChI Key | DHNRXBZYEKSXIM-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as aryl chlorides. These are organic compounds containing the acyl chloride functional group. |
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Kingdom | Organic compounds |
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Super Class | Organohalogen compounds |
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Class | Aryl halides |
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Sub Class | Aryl chlorides |
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Direct Parent | Aryl chlorides |
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Alternative Parents | |
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Substituents | - Aryl chloride
- Azole
- Thiazole
- Vinylogous halide
- Heteroaromatic compound
- Lactam
- Azacycle
- Organoheterocyclic compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Organonitrogen compound
- Organochloride
- Organopnictogen compound
- Organic oxygen compound
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic 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 | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | 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 Kovats Retention IndicesUnderivatized |
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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 - 5-Chloro-2-methyl-4-isothiazolin-3-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-054k-9500000000-68f5d84268455993bdb6 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-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 - 5-Chloro-2-methyl-4-isothiazolin-3-one 90V, Positive-QTOF | splash10-0002-3900000000-2a55b34650b2e512a693 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 30V, Positive-QTOF | splash10-000t-0900000000-8c78dc98fbf82c9922b4 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 40V, Positive-QTOF | splash10-001i-0900000000-674b8dc7389cd8ef7262 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 20V, Positive-QTOF | splash10-0002-0900000000-96192c9d45e3b39f419f | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 10V, Positive-QTOF | splash10-0002-0900000000-7e36a06489b750625c97 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 50V, Positive-QTOF | splash10-001i-0900000000-7378138b856b29feda65 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 10V, Positive-QTOF | splash10-0002-0900000000-78044b2240d85ace8af9 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 30V, Positive-QTOF | splash10-000t-0900000000-20034a982117a8e572f1 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 20V, Positive-QTOF | splash10-0002-0900000000-564592f9dd3e99ac4b51 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 40V, Positive-QTOF | splash10-001i-0900000000-15d073b0c1c47b0885b9 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 60V, Positive-QTOF | splash10-0002-0900000000-df97f5190da9b7a46308 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 30V, Positive-QTOF | splash10-0002-0900000000-785cfb0de30188505c89 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 45V, Positive-QTOF | splash10-0002-0900000000-8b731d4f32189cf082fb | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 75V, Positive-QTOF | splash10-0002-1900000000-8fec02d9ac99bc5a7729 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 75V, Positive-QTOF | splash10-0002-1900000000-f13457b07748be694cf3 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 35V, Positive-QTOF | splash10-060r-0900000000-b6601bfc44226804886f | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 90V, Positive-QTOF | splash10-0002-3900000000-3337af54e1a2c6d4c5ff | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 60V, Positive-QTOF | splash10-0002-0900000000-ea7dd10a062dc99e696c | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 20V, Positive-QTOF | splash10-0002-0900000000-8bcb3e9af0db601f25d8 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 10V, Positive-QTOF | splash10-0002-0900000000-b7c5b53782ac6a2cbdc6 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 20V, Positive-QTOF | splash10-0002-6900000000-0c6ca831174b750a0e98 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 40V, Positive-QTOF | splash10-0002-3900000000-5aedd9507c7a73802442 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 10V, Negative-QTOF | splash10-0002-0900000000-992aecad0ae67768cc95 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 20V, Negative-QTOF | splash10-0002-0900000000-c88795f9fc9cbbef4b14 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Chloro-2-methyl-4-isothiazolin-3-one 40V, Negative-QTOF | splash10-000i-9200000000-2dc91d3d9e576b59d139 | 2016-08-03 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum |
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