Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2006-05-22 14:17:47 UTC |
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Update Date | 2023-02-21 17:16:20 UTC |
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HMDB ID | HMDB0002303 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Dimethylsulfide |
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Description | Dimethylsulfide is the predominant volatile sulfur compound (VSC) in breadth malodor, a metabolite of suplatast tosilate (a dimethylsulphonium compound for the treatment of asthma) in patients that regularly take that medication. (PMID 14628896 ). Dimethylsulfide is a sulfur containing organic chemical compound with a disagreeable odor. In vapor form it is produced by cooking of certain vegetables, notably corn and cabbage, and seafood. It is also an indication of bacterial infection in malt production and brewing. It is a breakdown product of dimethylsulfoniopropionate, and is also produced by the bacterial metabolism of methanethiol. Dimethylsulfide in concentrated liquid form is insoluble and a flammable. This is a microbial metabolite that can be found in Bradyrhizobium, Cyanothece, Escherichia, Pseudomonas and Rhizobiaceae (PMID:25807229 ). |
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Structure | InChI=1S/C2H6S/c1-3-2/h1-2H3 |
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Synonyms | Value | Source |
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(METHYLsulfanyl)methane | ChEBI | 2-Thiapropane | ChEBI | [SMe2] | ChEBI | Dimethyl sulphide | ChEBI | DMS | ChEBI | Methyl sulfide | ChEBI | Methyl thioether | ChEBI | (METHYLsulphanyl)methane | Generator | Dimethyl sulfide | Generator | Methyl sulphide | Generator | Dimethylsulphide | Generator | Dimethyl sulfoxide(reduced) | HMDB | Methylthiomethane | HMDB | 2-Thiopropane | HMDB | Dimethyl monosulfide | HMDB | Dimethyl sulfide (natural) | HMDB | Dimethyl thioether | HMDB | Dimethylsulfid | HMDB | Methanethiomethane | HMDB | Methyl monosulfide | HMDB | Methylthiomethyl radical | HMDB | MSM | HMDB | Reduced-dmso | HMDB | Thiobis-methane | HMDB | Thiopropane | HMDB |
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Chemical Formula | C2H6S |
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Average Molecular Weight | 62.134 |
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Monoisotopic Molecular Weight | 62.019020882 |
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IUPAC Name | (methylsulfanyl)methane |
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Traditional Name | dimethyl sulfide |
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CAS Registry Number | 75-18-3 |
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SMILES | CSC |
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InChI Identifier | InChI=1S/C2H6S/c1-3-2/h1-2H3 |
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InChI Key | QMMFVYPAHWMCMS-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as dialkylthioethers. These are organosulfur compounds containing a thioether group that is substituted by two alkyl groups. |
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Kingdom | Organic compounds |
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Super Class | Organosulfur compounds |
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Class | Thioethers |
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Sub Class | Dialkylthioethers |
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Direct Parent | Dialkylthioethers |
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Alternative Parents | |
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Substituents | - Dialkylthioether
- Sulfenyl compound
- Hydrocarbon derivative
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 | |
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Role | |
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Physical Properties |
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State | Liquid |
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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 IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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Dimethylsulfide | CSC | 664.2 | Standard polar | 33892256 | Dimethylsulfide | CSC | 501.2 | Standard non polar | 33892256 | Dimethylsulfide | CSC | 501.8 | Semi standard non polar | 33892256 |
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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Dimethylsulfide EI-B (Non-derivatized) | splash10-01ot-9000000000-8ed5810ef2a492b40ae1 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Dimethylsulfide EI-B (Non-derivatized) | splash10-01ot-9000000000-aab0fb854ed08a99a142 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Dimethylsulfide EI-B (Non-derivatized) | splash10-01ot-9000000000-b8e506cefc1462c55765 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Dimethylsulfide EI-B (Non-derivatized) | splash10-01ot-9000000000-8ed5810ef2a492b40ae1 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Dimethylsulfide EI-B (Non-derivatized) | splash10-01ot-9000000000-aab0fb854ed08a99a142 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Dimethylsulfide EI-B (Non-derivatized) | splash10-01ot-9000000000-b8e506cefc1462c55765 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Dimethylsulfide GC-MS (Non-derivatized) - 70eV, Positive | splash10-03dj-9000000000-452048d3bfa7a40636c4 | 2016-09-22 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Dimethylsulfide GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-01ot-9000000000-3da3b740e54dd0695ac8 | 2015-03-01 | Not Available | 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 - Dimethylsulfide EI-B (HITACHI RMU-7M) , Positive-QTOF | splash10-01ot-9000000000-8ed5810ef2a492b40ae1 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Dimethylsulfide EI-B (HITACHI M-80) , Positive-QTOF | splash10-01ot-9000000000-360d47e40fcfcf205bf3 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Dimethylsulfide EI-B (HITACHI M-80B) , Positive-QTOF | splash10-01ot-9000000000-b8e506cefc1462c55765 | 2012-08-31 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 10V, Positive-QTOF | splash10-03di-9000000000-ae1ff184cb043d43cd3a | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 20V, Positive-QTOF | splash10-03di-9000000000-189f32d3eb2bb107bad1 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 40V, Positive-QTOF | splash10-0002-9000000000-5579d822eaf64cbda3b3 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 10V, Negative-QTOF | splash10-03di-9000000000-45a7990a4b612cb72664 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 20V, Negative-QTOF | splash10-01ox-9000000000-3bb7835f1011f708503e | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 40V, Negative-QTOF | splash10-01ox-9000000000-d5b5c0545e3e2ec5e98e | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 10V, Negative-QTOF | splash10-03di-9000000000-6fc9e9a3cbf6090ab8d5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 20V, Negative-QTOF | splash10-03di-9000000000-6fc9e9a3cbf6090ab8d5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 40V, Negative-QTOF | splash10-03di-9000000000-6fc9e9a3cbf6090ab8d5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 10V, Positive-QTOF | splash10-03di-9000000000-f865abc3930f083f5ea2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 20V, Positive-QTOF | splash10-03di-9000000000-f865abc3930f083f5ea2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylsulfide 40V, Positive-QTOF | splash10-03di-9000000000-efaeb46b008ef59dd3de | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Experimental 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, experimental) | 2012-12-05 | 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, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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 | Predicted 1D NMR | 13C 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]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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Biological Properties |
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Cellular Locations | |
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Biospecimen Locations | - Blood
- Cerebrospinal Fluid (CSF)
- Feces
- Urine
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Tissue Locations | - Adipose Tissue
- Intestine
- Kidney
- Liver
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Pathways | |
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Normal Concentrations |
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Cerebrospinal Fluid (CSF) | Detected and Quantified | 0 - 1.0 uM | Adult (>18 years old) | Both | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected and Quantified | 649.135 nmol/g wet feces | Adult (>18 years old) | Not Specified | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected and Quantified | 343.344 nmol/g wet feces | Adult (>18 years old) | Not Specified | Normal | | details | Feces | Detected and Quantified | 563.299 nmol/g wet feces | Adult (>18 years old) | Not Specified | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Not Specified | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Expected but not Quantified | Not Quantified | Not Available | Not Available | Normal | | details |
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Abnormal Concentrations |
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Blood | Detected and Quantified | 3224.8 +/- 403.1 uM | Adult (>18 years old) | Male | Dimethyl sulfide poisoning | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Nonalcoholic fatty liver disease (NAFLD) | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Campylobacter jejuni infection | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Clostridium difficile infection | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Ulcerative Colitis | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Crohn's disease | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Ulcerative colitis | | details |
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Associated Disorders and Diseases |
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Disease References | Dimethyl sulfide poisoning |
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- Terazawa K, Kaji H, Akabane H, Takatori T: Determination of dimethyl sulphide in blood and adipose tissue by headspace gas analysis. J Chromatogr. 1991 Apr 19;565(1-2):453-6. [PubMed:1874893 ]
| Ulcerative colitis |
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- Garner CE, Smith S, de Lacy Costello B, White P, Spencer R, Probert CS, Ratcliffe NM: Volatile organic compounds from feces and their potential for diagnosis of gastrointestinal disease. FASEB J. 2007 Jun;21(8):1675-88. Epub 2007 Feb 21. [PubMed:17314143 ]
- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
| Nonalcoholic fatty liver disease |
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- Raman M, Ahmed I, Gillevet PM, Probert CS, Ratcliffe NM, Smith S, Greenwood R, Sikaroodi M, Lam V, Crotty P, Bailey J, Myers RP, Rioux KP: Fecal microbiome and volatile organic compound metabolome in obese humans with nonalcoholic fatty liver disease. Clin Gastroenterol Hepatol. 2013 Jul;11(7):868-75.e1-3. doi: 10.1016/j.cgh.2013.02.015. Epub 2013 Feb 27. [PubMed:23454028 ]
| Crohn's disease |
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- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
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Associated OMIM IDs | |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB003591 |
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KNApSAcK ID | C00053130 |
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Chemspider ID | 1039 |
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KEGG Compound ID | C00580 |
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BioCyc ID | CPD-7670 |
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BiGG ID | Not Available |
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Wikipedia Link | Dimethyl_sulfide |
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METLIN ID | 6603 |
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PubChem Compound | 1068 |
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PDB ID | Not Available |
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ChEBI ID | 17437 |
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Food Biomarker Ontology | Not Available |
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VMH ID | DMS |
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MarkerDB ID | Not Available |
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Good Scents ID | rw1022341 |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - Rosen RT, Hiserodt RD, Fukuda EK, Ruiz RJ, Zhou Z, Lech J, Rosen SL, Hartman TG: The determination of metabolites of garlic preparations in breath and human plasma. Biofactors. 2000;13(1-4):241-9. [PubMed:11237188 ]
- Engelke UF, Tangerman A, Willemsen MA, Moskau D, Loss S, Mudd SH, Wevers RA: Dimethyl sulfone in human cerebrospinal fluid and blood plasma confirmed by one-dimensional (1)H and two-dimensional (1)H-(13)C NMR. NMR Biomed. 2005 Aug;18(5):331-6. [PubMed:15996001 ]
- Yeung CK, Lang DH, Thummel KE, Rettie AE: Immunoquantitation of FMO1 in human liver, kidney, and intestine. Drug Metab Dispos. 2000 Sep;28(9):1107-11. [PubMed:10950857 ]
- Terazawa K, Kaji H, Akabane H, Takatori T: Determination of dimethyl sulphide in blood and adipose tissue by headspace gas analysis. J Chromatogr. 1991 Apr 19;565(1-2):453-6. [PubMed:1874893 ]
- Jiang T, Suarez FL, Levitt MD, Nelson SE, Ziegler EE: Gas production by feces of infants. J Pediatr Gastroenterol Nutr. 2001 May;32(5):534-41. [PubMed:11429513 ]
- Gahl WA, Ingelfinger J, Mohan P, Bernardini I, Hyman PE, Tangerman A: Intravenous cysteamine therapy for nephropathic cystinosis. Pediatr Res. 1995 Oct;38(4):579-84. [PubMed:8559613 ]
- Murata T, Fujiyama Y, Yamaga T, Miyazaki H: Breath malodor in an asthmatic patient caused by side-effects of medication: a case report and review of the literature. Oral Dis. 2003 Sep;9(5):273-6. [PubMed:14628896 ]
- Carrion O, Curson AR, Kumaresan D, Fu Y, Lang AS, Mercade E, Todd JD: A novel pathway producing dimethylsulphide in bacteria is widespread in soil environments. Nat Commun. 2015 Mar 25;6:6579. doi: 10.1038/ncomms7579. [PubMed:25807229 ]
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