| 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 17:31:41 UTC |
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| Update Date | 2023-02-21 17:18:53 UTC |
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| HMDB ID | HMDB0029634 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2-Methylbenzenethiol |
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| Description | 2-Methylbenzenethiol belongs to the class of organic compounds known as thiophenols. Thiophenols are compounds containing a thiophenol ring, which a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur atom. 2-Methylbenzenethiol is an egg, garlic, and meaty tasting compound. Based on a literature review very few articles have been published on 2-Methylbenzenethiol. |
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| Structure | InChI=1S/C7H8S/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3 |
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| Synonyms | | Value | Source |
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| 2-mercapto-Toluene | HMDB | | 2-Methyl-benzenethiol | HMDB | | 2-Methylphenylthiol | HMDB | | 2-Methylthiophenol | HMDB | | 2-Thiocresol | HMDB | | 2-Toluenethiol | HMDB | | FEMA 3240 | HMDB | | O-Mercaptotoluene | HMDB | | O-Methylbenzenethiol | HMDB | | O-Methylthiophenol | HMDB | | O-Thiocresol | HMDB | | O-Toluenethiol | HMDB | | O-Toluenethiol, 8ci | HMDB | | O-Tolyl mercaptan | HMDB | | O-Tolylmercaptan | HMDB | | O-Tolylthiol | HMDB | | Toluene-2-thiol | HMDB |
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| Chemical Formula | C7H8S |
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| Average Molecular Weight | 124.203 |
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| Monoisotopic Molecular Weight | 124.034670946 |
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| IUPAC Name | 2-methylbenzene-1-thiol |
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| Traditional Name | 2-methylbenzenethiol |
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| CAS Registry Number | 137-06-4 |
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| SMILES | CC1=C(S)C=CC=C1 |
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| InChI Identifier | InChI=1S/C7H8S/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3 |
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| InChI Key | LXUNZSDDXMPKLP-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as thiophenols. Thiophenols are compounds containing a thiophenol ring, which a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur atom. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Thiophenols |
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| Sub Class | Not Available |
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| Direct Parent | Thiophenols |
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| Alternative Parents | |
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| Substituents | - Thiophenol
- Toluene
- Monocyclic benzene moiety
- Arylthiol
- Hydrocarbon derivative
- Organosulfur compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | |
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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 | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 4.05 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.9142 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.22 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 46.3 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1547.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 479.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 180.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 317.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 193.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 501.9 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 549.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 165.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1064.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 392.2 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1197.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 342.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 389.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 488.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 363.6 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 116.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methylbenzenethiol GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-9500000000-42c0db92043b36dd0db8 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methylbenzenethiol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methylbenzenethiol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 10V, Positive-QTOF | splash10-004i-0900000000-3b29c55bbea0764beabf | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 20V, Positive-QTOF | splash10-004i-3900000000-18ba2e638a0aa2cc4435 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 40V, Positive-QTOF | splash10-0ufr-9000000000-0fc8c7434c9a46b11bce | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 10V, Negative-QTOF | splash10-00di-0900000000-842787de65332c2ddc0e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 20V, Negative-QTOF | splash10-00di-1900000000-9bf6eabb2679c9af8e18 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 40V, Negative-QTOF | splash10-00di-5900000000-f1075b664c056046386b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 10V, Negative-QTOF | splash10-00di-0900000000-56c97b9074caec5428fb | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 20V, Negative-QTOF | splash10-00di-2900000000-4007f01cdfce54376863 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 40V, Negative-QTOF | splash10-05ai-9100000000-18340849fc059f961c9a | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 10V, Positive-QTOF | splash10-002f-9500000000-15dc0d9a813ca8907d91 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 20V, Positive-QTOF | splash10-0006-9000000000-f2efaf30c8d5b3e0f705 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylbenzenethiol 40V, Positive-QTOF | splash10-00kf-9000000000-34490584eadb7b301d24 | 2021-09-22 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum 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+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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