| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-12 01:19:38 UTC |
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| Update Date | 2023-02-21 17:27:09 UTC |
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| HMDB ID | HMDB0039788 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 5-Methyl-3-thiophenethiol |
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| Description | 5-Methyl-3-thiophenethiol belongs to the class of organic compounds known as heteroaromatic compounds. Heteroaromatic compounds are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. Based on a literature review very few articles have been published on 5-Methyl-3-thiophenethiol. |
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| Structure | InChI=1S/C5H6S2/c1-4-2-5(6)3-7-4/h2-3,6H,1H3 |
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| Synonyms | | Value | Source |
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| 3-mercapto-5-Methylthiophene | HMDB |
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| Chemical Formula | C5H6S2 |
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| Average Molecular Weight | 130.231 |
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| Monoisotopic Molecular Weight | 129.991091572 |
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| IUPAC Name | 5-methylthiophene-3-thiol |
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| Traditional Name | 5-methylthiophene-3-thiol |
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| CAS Registry Number | 2634-17-5 |
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| SMILES | CC1=CC(S)=CS1 |
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| InChI Identifier | InChI=1S/C5H6S2/c1-4-2-5(6)3-7-4/h2-3,6H,1H3 |
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| InChI Key | AKXPXNGITUAYOF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as heteroaromatic compounds. Heteroaromatic compounds are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Heteroaromatic compounds |
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| Sub Class | Not Available |
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| Direct Parent | Heteroaromatic compounds |
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| Alternative Parents | |
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| Substituents | - Heteroaromatic compound
- Thiophene
- Arylthiol
- Hydrocarbon derivative
- Organosulfur compound
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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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 | |
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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 | 226.7 mg/L @ 25 °C (est) | The Good Scents Company Information System | | 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 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. | 3.22 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 14.2021 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.1 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1649.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 564.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 221.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 403.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 243.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 496.1 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 | 578.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 393.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1101.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 384.6 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 | 1237.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 411.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 408.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 677.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 515.3 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 | 185.1 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 - 5-Methyl-3-thiophenethiol GC-MS (Non-derivatized) - 70eV, Positive | splash10-004i-9700000000-867b2a34b5787e89a7b7 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-3-thiophenethiol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-3-thiophenethiol 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 - 5-Methyl-3-thiophenethiol 10V, Positive-QTOF | splash10-001i-0900000000-ab39265ae31af57fd6cd | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 20V, Positive-QTOF | splash10-001i-6900000000-bce5e509ad53e55bbab8 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 40V, Positive-QTOF | splash10-0uei-9000000000-463fbe78a1eb508cdc7e | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 10V, Negative-QTOF | splash10-004i-0900000000-f38b93e15106d58254be | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 20V, Negative-QTOF | splash10-004i-4900000000-e66cb59606592fd12613 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 40V, Negative-QTOF | splash10-000i-9000000000-97fb30056a409637b163 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 10V, Positive-QTOF | splash10-001i-4900000000-c9c7048d8b77d5c613e0 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 20V, Positive-QTOF | splash10-00dr-9000000000-15c83b0d61366b7e7179 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 40V, Positive-QTOF | splash10-0uka-9000000000-6142a21bebf15119f79d | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 10V, Negative-QTOF | splash10-004i-0900000000-a37bb8433c512bf79c20 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 20V, Negative-QTOF | splash10-004i-5900000000-9f4266ea24977bbe8547 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-3-thiophenethiol 40V, Negative-QTOF | splash10-001i-9000000000-7ccba221be2d45d8a9cd | 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]-) | 2023-02-04 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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