| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Detected but not Quantified |
|---|
| Creation Date | 2012-09-11 17:45:59 UTC |
|---|
| Update Date | 2023-02-21 17:21:24 UTC |
|---|
| HMDB ID | HMDB0031857 |
|---|
| Secondary Accession Numbers | |
|---|
| Metabolite Identification |
|---|
| Common Name | 3-(Methylthio)propanal |
|---|
| Description | 3-(Methylthio)propanal, also known as 3-methylsulfanylpropanal or 4-thiapentanal, belongs to the class of organic compounds known as alpha-hydrogen aldehydes. These are aldehydes with the general formula HC(H)(R)C(=O)H, where R is an organyl group. 3-(Methylthio)propanal is a beef, cooked potato, and creamy tasting compound. 3-(Methylthio)propanal has been detected, but not quantified, in several different foods, such as anises, sparkleberries, oats, passion fruits, and hard wheats. |
|---|
| Structure | InChI=1S/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3 |
|---|
| Synonyms | | Value | Source |
|---|
| 3-(Methylmercapto)propionaldehyde | ChEBI | | 3-(Methylthio)propionaldehyde | ChEBI | | 3-Methylsulfanylpropanal | ChEBI | | 4-Thiapentanal | ChEBI | | beta-(Methylmercapto)propionaldehyde | ChEBI | | beta-(Methylthio)propionaldehyde | ChEBI | | Methional | ChEBI | | 3-Methylsulphanylpropanal | Generator | | b-(Methylmercapto)propionaldehyde | Generator | | Β-(methylmercapto)propionaldehyde | Generator | | b-(Methylthio)propionaldehyde | Generator | | Β-(methylthio)propionaldehyde | Generator | | 3-(Methylsulfanyl)propanal | HMDB | | 3-(methylthio)-1-Propanal | HMDB | | 3-(methylthio)-Propanal | HMDB | | 3-(methylthio)-Propionaldehyde | HMDB | | 3-(methylthio)Propanal (methional) | HMDB | | 3-(methylthio)Propionaldehyde (methional) | HMDB | | 3-(methylthio)Propionaldehyde, 8ci | HMDB | | 3-(Methylthiol)propanal | HMDB | | 3-(methythio)-Propanal | HMDB | | 3-methylmercapto-Propionaldehyde | HMDB | | 3-Methylmercaptopropyl aldehyde | HMDB | | 3-Methylsulfanyl-propanal | HMDB | | 3-Methylsulfanyl-propionaldehyde | HMDB | | 3-methylthio-Propionaldehyde | HMDB | | 3-Methylthiopropanal | HMDB | | 3-Methylthiopropional | HMDB | | 3-[methylthio]Propionaldehyde | HMDB | | beta -(methylmercapto)Propionaldehyde | HMDB | | beta -(methylthio)Propionaldehyde | HMDB | | C4H8OS | HMDB | | FEMA 2747 | HMDB | | Methylmercaptoaldehyde | HMDB | | Methylmercaptopropionaldehyde | HMDB, MeSH | | Methylmercaptopropionic aldehyde | HMDB | | MMP | HMDB | | 3-(Methylthio)propanal | ChEBI |
|
|---|
| Chemical Formula | C4H8OS |
|---|
| Average Molecular Weight | 104.171 |
|---|
| Monoisotopic Molecular Weight | 104.029585568 |
|---|
| IUPAC Name | 3-(methylsulfanyl)propanal |
|---|
| Traditional Name | methional |
|---|
| CAS Registry Number | 3268-49-3 |
|---|
| SMILES | CSCCC=O |
|---|
| InChI Identifier | InChI=1S/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3 |
|---|
| InChI Key | CLUWOWRTHNNBBU-UHFFFAOYSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as alpha-hydrogen aldehydes. These are aldehydes with the general formula HC(H)(R)C(=O)H, where R is an organyl group. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Organic oxygen compounds |
|---|
| Class | Organooxygen compounds |
|---|
| Sub Class | Carbonyl compounds |
|---|
| Direct Parent | Alpha-hydrogen aldehydes |
|---|
| Alternative Parents | |
|---|
| Substituents | - Alpha-hydrogen aldehyde
- Dialkylthioether
- Sulfenyl compound
- Thioether
- Organic oxide
- Hydrocarbon derivative
- Organosulfur compound
- Aliphatic acyclic compound
|
|---|
| Molecular Framework | Aliphatic acyclic compounds |
|---|
| External Descriptors | |
|---|
| Ontology |
|---|
| Physiological effect | |
|---|
| Disposition | |
|---|
| Process | Not Available |
|---|
| Role | |
|---|
| Physical Properties |
|---|
| State | Not Available |
|---|
| Experimental Molecular Properties | | Property | Value | Reference |
|---|
| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
|
|---|
| Experimental Chromatographic Properties | Not Available |
|---|
| Predicted Molecular Properties | |
|---|
| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| 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. | 2.93 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.1213 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.41 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1408.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 409.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 142.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 282.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 160.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 360.1 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 | 532.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 240.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 891.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 316.0 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 | 982.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 318.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 306.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 427.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 354.5 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 | 92.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 3-(Methylthio)propanal | CSCCC=O | 1440.6 | Standard polar | 33892256 | | 3-(Methylthio)propanal | CSCCC=O | 866.1 | Standard non polar | 33892256 | | 3-(Methylthio)propanal | CSCCC=O | 902.8 | Semi standard non polar | 33892256 |
Derivatized |
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)propanal GC-MS (Non-derivatized) - 70eV, Positive | splash10-06te-9000000000-4807e06b8a63d984ac05 | 2016-09-22 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)propanal GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-(Methylthio)propanal GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-002b-9100000000-c6f971bdc3194b1472b9 | 2015-03-01 | Not Available | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 10V, Positive-QTOF | splash10-0a4i-6900000000-2f4d7565698ebc2b2c41 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 20V, Positive-QTOF | splash10-0a4i-9200000000-91279520473dca329874 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 40V, Positive-QTOF | splash10-0a4m-9000000000-e4d1ef70f46870bec7ec | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 10V, Negative-QTOF | splash10-0udj-9700000000-9b9c9a5fc3d61f9940f7 | 2016-08-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 20V, Negative-QTOF | splash10-0002-9100000000-2c5b5e03e434209896c2 | 2016-08-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 40V, Negative-QTOF | splash10-0002-9000000000-a5fc7777138f7fb956d8 | 2016-08-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 10V, Negative-QTOF | splash10-0002-9400000000-62da723270fdcb792275 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 20V, Negative-QTOF | splash10-0002-9000000000-e1d92d2a30bee517d754 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 40V, Negative-QTOF | splash10-0002-9000000000-e1d92d2a30bee517d754 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 10V, Positive-QTOF | splash10-03di-9000000000-ff9c437be9955d96c16e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 20V, Positive-QTOF | splash10-03di-9000000000-ff9c437be9955d96c16e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-(Methylthio)propanal 40V, Positive-QTOF | splash10-03di-9000000000-16e45cec53ce9c84d8ae | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| 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, 100 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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, 900 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 | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| 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 |
|
|---|
| Disease References | | Nonalcoholic fatty liver disease |
|---|
- 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 ]
|
|
|---|