| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2013-03-07 21:35:40 UTC |
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| Update Date | 2022-03-07 03:17:38 UTC |
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| HMDB ID | HMDB0059899 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | alpha-Methylstyrene |
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| Description | alpha-Methylstyrene, also known as 2-phenylpropene or α-methylstyrene, belongs to the class of organic compounds known as phenylpropenes. Phenylpropenes are compounds containing a phenylpropene moiety, which consists of a propene substituent bound to a phenyl group. alpha-Methylstyrene is possibly neutral. These are compounds containing a phenylpropene moeity, which consists of a propene substituent bound to a phenyl group. |
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| Structure | InChI=1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3 |
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| Synonyms | | Value | Source |
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| 1-Methyl-1-phenylethylene | Kegg | | 2-Phenylpropene | Kegg | | a-Methylstyrene | Generator | | Α-methylstyrene | Generator | | alpha-Methyl-styrene | HMDB | | alpha-Methylstyrol | HMDB |
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| Chemical Formula | C9H10 |
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| Average Molecular Weight | 118.1757 |
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| Monoisotopic Molecular Weight | 118.07825032 |
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| IUPAC Name | (prop-1-en-2-yl)benzene |
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| Traditional Name | α-methylstyrol |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=C)C1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3 |
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| InChI Key | XYLMUPLGERFSHI-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylpropenes. Phenylpropenes are compounds containing a phenylpropene moiety, which consists of a propene substituent bound to a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Phenylpropenes |
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| Direct Parent | Phenylpropenes |
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| Alternative Parents | |
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| Substituents | - Phenylpropene
- Styrene
- Aromatic hydrocarbon
- Branched unsaturated hydrocarbon
- Cyclic olefin
- Unsaturated hydrocarbon
- Olefin
- Hydrocarbon
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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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 | Not Available |
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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 | Not Available | Not Available | | 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. | 6.24 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 16.3315 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.07 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2178.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 636.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 248.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 429.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 322.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 678.4 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 | 765.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 164.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1383.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 554.0 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 | 1390.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 494.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 486.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 549.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 440.5 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 | 53.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| Spectra |
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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 - alpha-Methylstyrene EI-B (Non-derivatized) | splash10-014i-6900000000-13e1647c84d252f25812 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene EI-B (Non-derivatized) | splash10-014i-1900000000-4e1ee502a360e2683fed | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene CI-B (Non-derivatized) | splash10-014i-1900000000-ad3095cda7771839f0f7 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene CI-B (Non-derivatized) | splash10-014i-0900000000-9834e8a39f32a50eaa7d | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene EI-B (Non-derivatized) | splash10-014i-6900000000-13e1647c84d252f25812 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene EI-B (Non-derivatized) | splash10-014i-1900000000-4e1ee502a360e2683fed | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene CI-B (Non-derivatized) | splash10-014i-1900000000-ad3095cda7771839f0f7 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Methylstyrene CI-B (Non-derivatized) | splash10-014i-0900000000-9834e8a39f32a50eaa7d | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Methylstyrene GC-MS (Non-derivatized) - 70eV, Positive | splash10-014i-6900000000-400345ab716a9b790fbc | 2016-09-22 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Methylstyrene GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Methylstyrene 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 - alpha-Methylstyrene 10V, Positive-QTOF | splash10-014i-0900000000-d0bdff27d5e8eb8d609c | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 20V, Positive-QTOF | splash10-014i-1900000000-60cae4585422f734d539 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 40V, Positive-QTOF | splash10-0uxr-8900000000-45a99309b5f9b6977805 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 10V, Negative-QTOF | splash10-014i-0900000000-f52d3cc0c366c553330b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 20V, Negative-QTOF | splash10-014i-0900000000-a797be1102477be5b3a4 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 40V, Negative-QTOF | splash10-0gb9-3900000000-713cc014baae08b14d4d | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 10V, Positive-QTOF | splash10-014i-1900000000-333d9200b646189e9d4e | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 20V, Positive-QTOF | splash10-00mo-9500000000-ebe2a22d8916e9cf96fb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 40V, Positive-QTOF | splash10-004i-9100000000-52d86b6ba6756d3c161f | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 10V, Negative-QTOF | splash10-014i-0900000000-4acee3e1817056f356bb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 20V, Negative-QTOF | splash10-014i-0900000000-4acee3e1817056f356bb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Methylstyrene 40V, Negative-QTOF | splash10-016u-9200000000-5602a769d614128c09ab | 2021-10-12 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Biological Properties |
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| Cellular Locations | - Membrane (predicted from logP)
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| Biospecimen Locations | |
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| Tissue Locations | Not Available |
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| Pathways | |
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| Normal Concentrations |
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| Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details |
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| Abnormal Concentrations |
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| Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Crohn's disease | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Ulcerative colitis | | details |
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| Associated Disorders and Diseases |
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| Disease References | | Crohn's disease |
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- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
| | Ulcerative colitis |
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- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
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| Associated OMIM IDs | |
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| External Links |
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| DrugBank ID | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | Not Available |
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| KNApSAcK ID | Not Available |
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| Chemspider ID | Not Available |
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| KEGG Compound ID | C14395 |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | Alpha-Methylstyrene |
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| METLIN ID | Not Available |
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| PubChem Compound | 7407 |
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| PDB ID | Not Available |
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| ChEBI ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| MarkerDB ID | Not Available |
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| Good Scents ID | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Not Available |
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| General References | Not Available |
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