| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2012-09-11 17:45:00 UTC |
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| Update Date | 2023-02-21 17:21:14 UTC |
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| HMDB ID | HMDB0031716 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 3-(Methylthio)-1-propanol |
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| Description | 3-(Methylthio)-1-propanol, also known as methionol or 3-(methylsulfanyl)-1-propanol, 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. An alkyl sulfide that is propan-1-ol substituted by a methylsulfanyl group at position 3. 3-(Methylthio)-1-propanol is a sweet, onion, and potato tasting compound. 3-(Methylthio)-1-propanol has been detected, but not quantified, in several different foods, such as beans, lemon grass, mollusks, limes, and orange bell peppers. This could make 3-(methylthio)-1-propanol a potential biomarker for the consumption of these foods. |
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| Structure | InChI=1S/C4H10OS/c1-6-4-2-3-5/h5H,2-4H2,1H3 |
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| Synonyms | | Value | Source |
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| 3-(Methylthio)propyl alcohol | ChEBI | | 3-Hydroxypropyl methyl sulfide | ChEBI | | 3-Methylmercapto-1-propanol | ChEBI | | gamma-Methylmercaptopropyl alcohol | ChEBI | | Methionol | ChEBI | | 3-Hydroxypropyl methyl sulphide | Generator | | g-Methylmercaptopropyl alcohol | Generator | | Γ-methylmercaptopropyl alcohol | Generator | | 3-(Methylsulfanyl)-1-propanol | HMDB | | 3-(Methylsulfanyl)propan-1-ol | HMDB | | 3-(Methylsulfanyl)propanol | HMDB | | 3-(Methylsulfanyl)propanol (methionol) | HMDB | | 3-(methylthio)Propanol | HMDB | | 3-Methylsulfanyl-1-propanol | HMDB | | 3-Methylsulfanyl-propan-1-ol | HMDB | | 3-Methylthiopropanol | HMDB | | 3-Methylthiopropyl alcohol | HMDB | | FEMA 3415 | HMDB | | gamma-Hydroxypropyl methyl sulfide | HMDB | | laquo gammaraquo -Methylmercaptopropyl alcohol | HMDB | | Methyl 3-hydroxypropylsulfide | HMDB | | Methylmercaptopropanol | HMDB |
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| Chemical Formula | C4H10OS |
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| Average Molecular Weight | 106.187 |
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| Monoisotopic Molecular Weight | 106.045235632 |
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| IUPAC Name | 3-(methylsulfanyl)propan-1-ol |
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| Traditional Name | methionol |
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| CAS Registry Number | 505-10-2 |
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| SMILES | CSCCCO |
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| InChI Identifier | InChI=1S/C4H10OS/c1-6-4-2-3-5/h5H,2-4H2,1H3 |
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| InChI Key | CZUGFKJYCPYHHV-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
- Organic oxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Alcohol
- 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 | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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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. | 2.19 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.911 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.0 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 71.5 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1274.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 353.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 99.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 233.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 112.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 305.5 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 | 432.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 124.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 773.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 264.8 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 | 881.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 258.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 282.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 407.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 280.7 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 | 81.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
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| 3-(Methylthio)-1-propanol | CSCCCO | 1705.3 | Standard polar | 33892256 | | 3-(Methylthio)-1-propanol | CSCCCO | 917.4 | Standard non polar | 33892256 | | 3-(Methylthio)-1-propanol | CSCCCO | 970.5 | Semi standard non polar | 33892256 |
Derivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - 3-(Methylthio)-1-propanol EI-B (Non-derivatized) | splash10-0a4j-9100000000-a11a6dbaea6cd0cb9f50 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - 3-(Methylthio)-1-propanol EI-B (Non-derivatized) | splash10-0a4j-9100000000-a11a6dbaea6cd0cb9f50 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)-1-propanol GC-MS (Non-derivatized) - 70eV, Positive | splash10-06r2-9000000000-34c36a40670c8de33c28 | 2016-09-22 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)-1-propanol GC-MS (1 TMS) - 70eV, Positive | splash10-00di-9300000000-41202754d4ee11ff7fcf | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)-1-propanol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)-1-propanol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-0a4i-9100000000-332b40f5beb6c58ca81f | 2015-03-01 | Not Available | 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 - 3-(Methylthio)-1-propanol 10V, Positive-QTOF | splash10-0a4r-9500000000-49e15e6d1eaae7a037ba | 2015-05-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 20V, Positive-QTOF | splash10-052u-9100000000-e136b908cf3f3fea1dd2 | 2015-05-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 40V, Positive-QTOF | splash10-0006-9000000000-fa5649deb8a729215ea8 | 2015-05-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 10V, Negative-QTOF | splash10-0a4j-9500000000-8ae73a9d14b70bc1e6d2 | 2015-05-27 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 20V, Negative-QTOF | splash10-0002-9100000000-061d0545db429dc401a1 | 2015-05-27 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 40V, Negative-QTOF | splash10-0002-9000000000-06b804c9a42c5717d621 | 2015-05-27 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 10V, Negative-QTOF | splash10-0a4j-5900000000-6ec4872a4afc471bd842 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 20V, Negative-QTOF | splash10-0002-9000000000-e1d92d2a30bee517d754 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 40V, Negative-QTOF | splash10-0002-9000000000-e1d92d2a30bee517d754 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 10V, Positive-QTOF | splash10-0bti-9300000000-aab7c279d9f8ea0430ff | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 20V, Positive-QTOF | splash10-03di-9000000000-7f90f96d9ac98281005a | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)-1-propanol 40V, Positive-QTOF | splash10-03di-9000000000-51f17395e1d45c8b08f9 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | 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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