Record Information |
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Version | 1.0 |
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Created at | 2020-04-27 16:43:10 UTC |
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Updated at | 2021-01-04 18:59:22 UTC |
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CannabisDB ID | CDB005662 |
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Secondary Accession Numbers | Not Available |
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Cannabis Compound Identification |
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Common Name | Dimethyltrisulfide |
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Description | Dimethyl trisulfide, also known as DMTS, belongs to the class of organic compounds known as organic trisulfides. These are organosulfur compounds with the general formula RSSSR' (R,R'=alkyl, aryl). Dimethyl trisulfide is a clear, yellowish flammable liquid with a foul odor (at high levels), which is detectable at levels as low as 1 part per trillion. At lower doses (<0.1%) it has a cooked onion, meaty or savory aroma with a sulfurous, vegetable or savory taste. Dimethyl trisulfide is found in a number different foods, such as kohlrabis, asparagus, cheese, cooked chicken, coffee, cocoa, garlic, cow’s milk, sauerkraut, shrimp, tomatoes, white wine, soft-necked garlics, broccoli, shiitakes, garden onions, mushrooms, and nuts. This could make dimethyl trisulfide a potential biomarker for the consumption of these foods. Dimethyl trisulfide has also been found in volatiles emitted from cooked onion, leek and other allium species, from broccoli and cabbage, as well as from Limburger cheese. DMTS is associated with the unpalatable aroma of aged beer and stale Japanese sake. It is a decomposition product from bacterial decomposition, including the early stages of human decomposition, and is a major attractant for blowflies looking for hosts. Dimethyl trisulfide along with dimethyl sulfide and dimethyl disulfide have been confirmed as volatile compounds given off by the fly-attracting plant known as dead-horse arum (Helicodiceros muscivorus). These flies are attracted to the odor of fetid meat and help pollinate this plant. DMTS contributes to the foul odor given off by the fungus Phallus impudicus, also known as the common stinkhorn. DMTS causes the characteristic malodorous smell of a fungating lesion, e.g., from cancer wounds (PMID: 19734656 ), and contributes to the odor of human feces (PMID 3678751 ). Dimethyl trisulfide has been found to be an effective cyanide antidote in a rodent model for cyanide poisoning both against subcutaneous potassium cyanide and inhaled hydrogen cyanide, converting cyanide to much less toxic thiocyanate (PMID: 28922956 ). It is suggested that dimethyl trisulfide can be used in a mass casualty cyanide exposure setting. Dimethyl trisulfide is also found in cannabis smoke and is formed during the combustion of cannabis ( Ref:DOI ). |
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Structure | |
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Synonyms | Value | Source |
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DMTS | Kegg | Dimethyl trisulphide | Generator | (Methyltrisulphanyl)methane | Generator, HMDB | (Methyldisulfanyl)methane | HMDB | (methyldithio)Methane | HMDB | 1,3-Dimethyltrisulfane (acd/name 4.0) | HMDB | 2,3,4-Trithiapentane | HMDB | 2,3-Dithiabutane | HMDB | CH3SSSCH3 | HMDB | Dimethyl disulfide | HMDB | Dimethyl disulphide | HMDB | Dimethyl trisufide | HMDB | Dimethyldisulfide | HMDB | Disulfide dimethyl | HMDB | DMDS | HMDB | Methyl disulfide | HMDB | Methyl trisulfide | HMDB | Methyldisulfanylmethane | HMDB | Methyldisulfide | HMDB | Methyldithiomethane | HMDB | Sulfa-hitech | HMDB | Sulfa-hitech 0382 | HMDB | Trisulfide, dimethyl | HMDB | Dimethyltrisulphide | Generator |
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Chemical Formula | C2H6S3 |
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Average Molecular Weight | 126.26 |
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Monoisotopic Molecular Weight | 125.9632 |
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IUPAC Name | dimethyltrisulfane |
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Traditional Name | dimethyl trisulfide |
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CAS Registry Number | 3658-80-8 |
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SMILES | CSSSC |
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InChI Identifier | InChI=1S/C2H6S3/c1-3-5-4-2/h1-2H3 |
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InChI Key | YWHLKYXPLRWGSE-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as organic trisulfides. These are organosulfur compounds with the general formula RSSSR' (R,R'=alkyl, aryl). |
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Kingdom | Organic compounds |
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Super Class | Organosulfur compounds |
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Class | Organic trisulfides |
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Sub Class | Not Available |
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Direct Parent | Organic trisulfides |
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Alternative Parents | |
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Substituents | - Organic trisulfide
- 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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Disposition | Route of exposure: Biological location: Source: |
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Physical Properties |
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State | Liquid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | -85 °C | Not Available | Boiling Point | 170 °C | Wikipedia | Water Solubility | Not Available | Not Available | logP | 1.94 | Extrapolated |
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Predicted Properties | [] |
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Spectra |
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EI-MS/GC-MS | Type | Description | Splash Key | View |
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EI-MS | Mass Spectrum (Electron Ionization) | splash10-004j-9400000000-4e5c63061823b6b4c4cc | 2015-03-01 | View Spectrum | GC-MS | Dimethyltrisulfide, non-derivatized, GC-MS Spectrum | splash10-004i-8900000000-51e17f5b584d2fdfd191 | Spectrum | GC-MS | Dimethyltrisulfide, non-derivatized, GC-MS Spectrum | splash10-004i-8900000000-51e17f5b584d2fdfd191 | Spectrum | Predicted GC-MS | Dimethyltrisulfide, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-0002-9300000000-037f42abb3957558d4e7 | Spectrum | Predicted GC-MS | Dimethyltrisulfide, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Dimethyltrisulfide, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
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MS/MS | Type | Description | Splash Key | View |
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Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-004i-0900000000-61231e5b160f22dd1c56 | 2016-06-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-004j-9800000000-eb790025dc00755388c6 | 2016-06-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0002-9100000000-f4c5d73c87f08fa91de0 | 2016-06-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-00di-1900000000-5e8315171f233d541f39 | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0096-9400000000-793416ef4f3539a79906 | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-004i-9200000000-48ed295af11468ac4ccb | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-004i-9400000000-e613f769a7029426976e | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-004i-9000000000-387982f94fea0aab542b | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0002-9000000000-c6b3a8b5e85e7e221ef6 | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-004i-9000000000-46805203bee461064225 | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-002f-9000000000-40243fb3cada14f287f8 | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-004i-9000000000-1d58e6810a052e42af36 | 2021-09-23 | View Spectrum |
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NMR | Type | Description | | View |
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1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum |
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Pathways |
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Pathways | Not Available |
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Protein Targets |
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Enzymes | Not Available |
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Transporters | Not Available |
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Metal Bindings | Not Available |
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Receptors | Not Available |
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Transcriptional Factors | Not Available |
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Concentrations Data |
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External Links |
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HMDB ID | HMDB0013780 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB012458 |
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KNApSAcK ID | C00001246 |
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Chemspider ID | 18219 |
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KEGG Compound ID | C08372 |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Dimethyl trisulfide |
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METLIN ID | Not Available |
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PubChem Compound | 19310 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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References |
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General References | - Shirasu M, Nagai S, Hayashi R, Ochiai A, Touhara K: Dimethyl trisulfide as a characteristic odor associated with fungating cancer wounds. Biosci Biotechnol Biochem. 2009 Sep;73(9):2117-20. doi: 10.1271/bbb.90229. Epub 2009 Sep 7. [PubMed:19734656 ]
- Moore JG, Jessop LD, Osborne DN: Gas-chromatographic and mass-spectrometric analysis of the odor of human feces. Gastroenterology. 1987 Dec;93(6):1321-9. doi: 10.1016/0016-5085(87)90262-9. [PubMed:3678751 ]
- DeLeon SM, Downey JD, Hildenberger DM, Rhoomes MO, Booker L, Rockwood GA, Basi KA: DMTS is an effective treatment in both inhalation and injection models for cyanide poisoning using unanesthetized mice. Clin Toxicol (Phila). 2018 May;56(5):332-341. doi: 10.1080/15563650.2017.1376749. Epub 2017 Sep 19. [PubMed:28922956 ]
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