Record Information |
---|
Version | 5.0 |
---|
Status | Detected but not Quantified |
---|
Creation Date | 2021-09-10 22:18:45 UTC |
---|
Update Date | 2021-09-26 22:53:33 UTC |
---|
HMDB ID | HMDB0245220 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | 2-Methyl-4-isothiazolin-3-one |
---|
Description | 2-Methyl-4-isothiazolin-3-one, also known as MI or 243-K-CG, belongs to the class of organic compounds known as thiazoles. These are heterocyclic compounds containing a five-member aromatic ring made up of one sulfur atom, one nitrogen, and three carbon atoms. Based on a literature review a significant number of articles have been published on 2-Methyl-4-isothiazolin-3-one. This compound has been identified in human blood as reported by (PMID: 31557052 ). 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 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. |
---|
Structure | InChI=1S/C4H5NOS/c1-5-4(6)2-3-7-5/h2-3H,1H3 |
---|
Synonyms | Value | Source |
---|
2-Methyl-3(2H)-isothiazolone | ChEBI | MI | ChEBI | MIT | ChEBI | Methyl-isothiazolinone | HMDB | 243-K-CG | HMDB | Methylisothiazolidinone | HMDB | N-Methylisothiazolone | HMDB | Methylisothiazolone | HMDB | 2-Methyl-4-isothiazolin-3-one hydrochloride | HMDB | Methylisothiazolinone | HMDB | 2-Methyl-4-isothiazolin-3-one | ChEBI |
|
---|
Chemical Formula | C4H5NOS |
---|
Average Molecular Weight | 115.15 |
---|
Monoisotopic Molecular Weight | 115.009184959 |
---|
IUPAC Name | 2-methyl-2,3-dihydro-1,2-thiazol-3-one |
---|
Traditional Name | methylisothiazolinone |
---|
CAS Registry Number | Not Available |
---|
SMILES | CN1SC=CC1=O |
---|
InChI Identifier | InChI=1S/C4H5NOS/c1-5-4(6)2-3-7-5/h2-3H,1H3 |
---|
InChI Key | BEGLCMHJXHIJLR-UHFFFAOYSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as thiazoles. These are heterocyclic compounds containing a five-member aromatic ring made up of one sulfur atom, one nitrogen, and three carbon atoms. |
---|
Kingdom | Organic compounds |
---|
Super Class | Organoheterocyclic compounds |
---|
Class | Azoles |
---|
Sub Class | Thiazoles |
---|
Direct Parent | Thiazoles |
---|
Alternative Parents | |
---|
Substituents | - Heteroaromatic compound
- Thiazole
- Lactam
- Azacycle
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteromonocyclic compound
|
---|
Molecular Framework | Aromatic heteromonocyclic compounds |
---|
External Descriptors | |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | |
---|
Process | Not Available |
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methyl-4-isothiazolin-3-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-0690-9200000000-dc608b4259475268f7af | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 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 |
---|
Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 45V, Positive-QTOF | splash10-014i-0900000000-d68c0db74b040e397cb9 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 60V, Positive-QTOF | splash10-014i-2900000000-2161cc91f5b76cd18f7b | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 30V, Positive-QTOF | splash10-014i-0900000000-8935b3888345448f35b0 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 15V, Positive-QTOF | splash10-014i-0900000000-9635fb1ab786e0151b2b | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 75V, Positive-QTOF | splash10-014i-5900000000-4d112600a78fcf3c277a | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 90V, Positive-QTOF | splash10-014i-9800000000-773b67df414de0e1a2bc | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 10V, Positive-QTOF | splash10-014i-0900000000-753895863c883c5806cf | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 20V, Positive-QTOF | splash10-0159-9700000000-8537e63e39f4957ba93a | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 40V, Positive-QTOF | splash10-0a59-9100000000-508fe9a9b5a571774b21 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 10V, Negative-QTOF | splash10-03di-0900000000-807b3ebe4c4985239d31 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 20V, Negative-QTOF | splash10-0a4i-9000000000-e5105066e07ecc421402 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 40V, Negative-QTOF | splash10-0ue9-9000000000-5a896d0eb0b865f14b26 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 10V, Positive-QTOF | splash10-014i-1900000000-ddf577575d357bb43319 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 20V, Positive-QTOF | splash10-02tc-9300000000-194d5a5009cdce37551e | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 40V, Positive-QTOF | splash10-03di-9000000000-0080c1ce403245bc5ba3 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 10V, Negative-QTOF | splash10-03di-0900000000-002441fe0fcbda350768 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 20V, Negative-QTOF | splash10-03di-1900000000-f7132933350fa81fc932 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-4-isothiazolin-3-one 40V, Negative-QTOF | splash10-0a4r-9000000000-ec3f5101e698467b359a | 2021-10-12 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
---|
Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum |
|
---|