Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-24 01:00:29 UTC |
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Update Date | 2021-11-15 21:12:12 UTC |
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HMDB ID | HMDB0303319 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | N-Methylphenethylamine |
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Description | N-methylphenethylamine, also known as N-methylphenethylamine hydrochloride or N-methylphenethylamine, conjugate acid, is a member of the class of compounds known as phenethylamines. Phenethylamines are compounds containing a phenethylamine moiety, which consists of a phenyl group substituted at the second position by an ethan-1-amine. N-methylphenethylamine is slightly soluble (in water) and a very strong basic compound (based on its pKa). N-methylphenethylamine can be found in a number of food items such as apple, white cabbage, carrot, and cabbage, which makes N-methylphenethylamine a potential biomarker for the consumption of these food products. N-Methylphenethylamine (NMPEA) is a naturally occurring trace amine neuromodulator in humans that is derived from the trace amine, phenethylamine (PEA). It has been detected in human urine (<1 μg over 24 hours) and is produced by phenylethanolamine N-methyltransferase with phenethylamine as a substrate. PEA and NMPEA are both alkaloids that are found in a number of different plant species as well. Some Acacia species, such as A. rigidula, contain remarkably high levels of NMPEA (~2300-5300 ppm). NMPEA is also present at low concentrations (< 10 ppm) in a wide range of foodstuffs. |
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Structure | InChI=1S/C9H13N/c1-10-8-7-9-5-3-2-4-6-9/h2-6,10H,7-8H2,1H3 |
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Synonyms | Value | Source |
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N-Methyl-2-phenylethanamine | MeSH | N-Methyl-beta-phenethylamine | MeSH | N-Methylphenethylamine hydrochloride | MeSH | N-Methylphenethylamine sodium | MeSH | N-Methylphenethylamine, conjugate acid | MeSH | N-Methylphenylethylamine | MeSH | Methyl-phenethyl-amine | ChEMBL | N-Methylphenethylamine | ChEMBL |
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Chemical Formula | C9H13N |
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Average Molecular Weight | 135.2062 |
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Monoisotopic Molecular Weight | 135.104799421 |
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IUPAC Name | methyl(2-phenylethyl)amine |
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Traditional Name | methylphenethylamine |
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CAS Registry Number | Not Available |
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SMILES | CNCCC1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C9H13N/c1-10-8-7-9-5-3-2-4-6-9/h2-6,10H,7-8H2,1H3 |
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InChI Key | SASNBVQSOZSTPD-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as phenethylamines. Phenethylamines are compounds containing a phenethylamine moiety, which consists of a phenyl group substituted at the second position by an ethan-1-amine. |
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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 | Phenethylamines |
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Direct Parent | Phenethylamines |
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Alternative Parents | |
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Substituents | - Phenethylamine
- Aralkylamine
- Secondary amine
- Secondary aliphatic amine
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organonitrogen compound
- Amine
- 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 | 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 Kovats Retention IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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N-Methylphenethylamine,1TMS,isomer #1 | CN(CCC1=CC=CC=C1)[Si](C)(C)C | 1365.7 | Semi standard non polar | 33892256 | N-Methylphenethylamine,1TMS,isomer #1 | CN(CCC1=CC=CC=C1)[Si](C)(C)C | 1347.5 | Standard non polar | 33892256 | N-Methylphenethylamine,1TMS,isomer #1 | CN(CCC1=CC=CC=C1)[Si](C)(C)C | 1625.4 | Standard polar | 33892256 | N-Methylphenethylamine,1TBDMS,isomer #1 | CN(CCC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 1578.6 | Semi standard non polar | 33892256 | N-Methylphenethylamine,1TBDMS,isomer #1 | CN(CCC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 1603.9 | Standard non polar | 33892256 | N-Methylphenethylamine,1TBDMS,isomer #1 | CN(CCC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 1772.5 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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MS | Mass Spectrum (Electron Ionization) | splash10-0006-9000000000-effe7d16c0450ba4163e | 2015-03-01 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 10V, Positive-QTOF | splash10-052r-0900000000-0b3ccf61e92660764a18 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 20V, Positive-QTOF | splash10-0a4r-2900000000-4c8e988c763e254477c8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 40V, Positive-QTOF | splash10-054o-9400000000-61da4530d8c715638da8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 10V, Negative-QTOF | splash10-001i-0900000000-fbefa09553f0098f544d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 20V, Negative-QTOF | splash10-001i-1900000000-9c40140f6a6b0204b035 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 40V, Negative-QTOF | splash10-0pel-9600000000-57fd80b7875aa5282548 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 10V, Positive-QTOF | splash10-0a4i-0900000000-d2bab66b3b200a21bc5b | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 20V, Positive-QTOF | splash10-0a4i-5900000000-fcaa09a2074577b5ba37 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 40V, Positive-QTOF | splash10-002f-9100000000-d0002fa14bfea646bfa2 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 10V, Negative-QTOF | splash10-001i-0900000000-4cd0d6803306f5174da5 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 20V, Negative-QTOF | splash10-001i-0900000000-3bf81a9d64ea97cad8fa | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Methylphenethylamine 40V, Negative-QTOF | splash10-002f-9000000000-5dde657a4ee84cbb2a23 | 2021-10-21 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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