| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:52 UTC |
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| Update Date | 2023-02-21 17:18:30 UTC |
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| HMDB ID | HMDB0015452 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Mephentermine |
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| Description | Mephentermine, also known as mefenterdrin, belongs to the class of organic compounds known as amphetamines and derivatives. These are organic compounds containing or derived from 1-phenylpropan-2-amine. Mephentermine is a drug which is used to maintain blood pressure in hypotensive states. Based on a literature review a significant number of articles have been published on Mephentermine. |
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| Structure | InChI=1S/C11H17N/c1-11(2,12-3)9-10-7-5-4-6-8-10/h4-8,12H,9H2,1-3H3 |
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| Synonyms | | Value | Source |
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| Mefenterdrin | HMDB | | Mefentermin | HMDB | | Mephenterdrine | HMDB | | Mephenterdrinum | HMDB | | Mephetedrine | HMDB | | N-Methylphentermine | HMDB | | Mephentermine sulfate | HMDB | | Mephentermine sulfate (2:1) | HMDB | | Sulfate, mephentermine | HMDB |
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| Chemical Formula | C11H17N |
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| Average Molecular Weight | 163.2594 |
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| Monoisotopic Molecular Weight | 163.136099549 |
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| IUPAC Name | methyl(2-methyl-1-phenylpropan-2-yl)amine |
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| Traditional Name | mephentermine |
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| CAS Registry Number | 100-92-5 |
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| SMILES | CNC(C)(C)CC1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C11H17N/c1-11(2,12-3)9-10-7-5-4-6-8-10/h4-8,12H,9H2,1-3H3 |
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| InChI Key | RXQCGGRTAILOIN-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as amphetamines and derivatives. These are organic compounds containing or derived from 1-phenylpropan-2-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 | Amphetamines and derivatives |
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| Alternative Parents | |
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| Substituents | - Amphetamine or derivatives
- Phenylpropane
- 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 | |
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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 | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | < 25 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.46 g/L | 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. | 4.0 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.7133 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.46 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1363.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 310.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 135.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 177.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 89.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 331.9 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 | 338.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 117.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 928.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 344.1 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 | 1019.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 225.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 288.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 310.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 298.7 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 | 8.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Mephentermine,1TMS,isomer #1 | CN(C(C)(C)CC1=CC=CC=C1)[Si](C)(C)C | 1469.9 | Semi standard non polar | 33892256 | | Mephentermine,1TMS,isomer #1 | CN(C(C)(C)CC1=CC=CC=C1)[Si](C)(C)C | 1454.6 | Standard non polar | 33892256 | | Mephentermine,1TMS,isomer #1 | CN(C(C)(C)CC1=CC=CC=C1)[Si](C)(C)C | 1628.5 | Standard polar | 33892256 | | Mephentermine,1TBDMS,isomer #1 | CN(C(C)(C)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 1684.2 | Semi standard non polar | 33892256 | | Mephentermine,1TBDMS,isomer #1 | CN(C(C)(C)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 1687.8 | Standard non polar | 33892256 | | Mephentermine,1TBDMS,isomer #1 | CN(C(C)(C)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 1742.2 | Standard polar | 33892256 |
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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 - Mephentermine GC-MS (Non-derivatized) - 70eV, Positive | splash10-00dl-9000000000-8c3c568ff7b141e82b01 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Mephentermine 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 - Mephentermine 10V, Positive-QTOF | splash10-03di-0900000000-7fbb7fb99f2d33928953 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 20V, Positive-QTOF | splash10-03l0-8900000000-62be0ae63bdc0982b01e | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 40V, Positive-QTOF | splash10-00r6-9500000000-e9d86f6c0cc07b033696 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 10V, Negative-QTOF | splash10-03di-0900000000-002195af1ec0efd4f4c7 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 20V, Negative-QTOF | splash10-03di-0900000000-d021eee6ec55d6d378e2 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 40V, Negative-QTOF | splash10-060r-9500000000-d43e492568a1fea50d99 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 10V, Positive-QTOF | splash10-03dl-5900000000-b6b6be55e6fbad9406bd | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 20V, Positive-QTOF | splash10-0006-9000000000-9cf81189fbf7c0b912c1 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 40V, Positive-QTOF | splash10-0006-9000000000-5753edd1af91b0220ba1 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 10V, Negative-QTOF | splash10-03di-0900000000-ae405858691fb08fe2d8 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 20V, Negative-QTOF | splash10-03ec-3900000000-02a92f93c57d545d02c8 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Mephentermine 40V, Negative-QTOF | splash10-0006-9000000000-d08927f07128de074d55 | 2021-10-11 | 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]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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