| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 17:48:19 UTC |
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| Update Date | 2023-02-21 17:21:43 UTC |
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| HMDB ID | HMDB0032179 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | sec-Butylamine |
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| Description | sec-Butylamine, also known as 2-AB or 2-aminobutane, belongs to the class of organic compounds known as monoalkylamines. These are organic compounds containing an primary aliphatic amine group. Based on a literature review a significant number of articles have been published on sec-Butylamine. |
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| Structure | InChI=1S/C4H11N/c1-3-4(2)5/h4H,3,5H2,1-2H3 |
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| Synonyms | | Value | Source |
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| 1-Methylpropanamine | ChEBI | | 1-Methylpropylamine | ChEBI | | 2-AB | ChEBI | | 2-Aminobutane | ChEBI | | 2-Butanamine | ChEBI | | 2-Butylamine | ChEBI | | Butylamine | ChEBI | | Secondary butylamine | ChEBI | | (+-)-Sec-butylamine | HMDB | | (+/-)-2-aminobutane | HMDB | | (+/-)-sec-butylamine | HMDB | | (RS)-2-Aminobutane | HMDB | | (RS)-Sec-butylamine | HMDB | | 1-Methyl-propylamine | HMDB | | Butafume | HMDB | | DL-2-Butylamine | HMDB | | Sec-butanamine | HMDB | | Tutane | HMDB |
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| Chemical Formula | C4H11N |
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| Average Molecular Weight | 73.1368 |
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| Monoisotopic Molecular Weight | 73.089149357 |
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| IUPAC Name | butan-2-amine |
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| Traditional Name | sec-butylamine |
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| CAS Registry Number | 13952-84-6 |
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| SMILES | CCC(C)N |
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| InChI Identifier | InChI=1S/C4H11N/c1-3-4(2)5/h4H,3,5H2,1-2H3 |
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| InChI Key | BHRZNVHARXXAHW-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as monoalkylamines. These are organic compounds containing an primary aliphatic amine group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic nitrogen compounds |
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| Class | Organonitrogen compounds |
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| Sub Class | Amines |
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| Direct Parent | Monoalkylamines |
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| Alternative Parents | |
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| Substituents | - Organopnictogen compound
- Hydrocarbon derivative
- Primary aliphatic amine
- 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 | Liquid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | -104 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 112 mg/mL at 20 °C | Not Available | | LogP | 0.74 | 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. | 0.87 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 8.9059 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.96 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 207.1 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 673.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 335.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 93.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 216.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 58.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 278.7 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 | 275.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 365.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 621.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 118.7 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 | 636.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 196.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 241.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 503.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 413.1 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 | 165.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| sec-Butylamine,1TMS,isomer #1 | CCC(C)N[Si](C)(C)C | 814.5 | Semi standard non polar | 33892256 | | sec-Butylamine,1TMS,isomer #1 | CCC(C)N[Si](C)(C)C | 881.3 | Standard non polar | 33892256 | | sec-Butylamine,2TMS,isomer #1 | CCC(C)N([Si](C)(C)C)[Si](C)(C)C | 1095.1 | Semi standard non polar | 33892256 | | sec-Butylamine,2TMS,isomer #1 | CCC(C)N([Si](C)(C)C)[Si](C)(C)C | 1089.6 | Standard non polar | 33892256 | | sec-Butylamine,1TBDMS,isomer #1 | CCC(C)N[Si](C)(C)C(C)(C)C | 1049.4 | Semi standard non polar | 33892256 | | sec-Butylamine,1TBDMS,isomer #1 | CCC(C)N[Si](C)(C)C(C)(C)C | 1025.7 | Standard non polar | 33892256 | | sec-Butylamine,2TBDMS,isomer #1 | CCC(C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1493.8 | Semi standard non polar | 33892256 | | sec-Butylamine,2TBDMS,isomer #1 | CCC(C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1465.7 | Standard non polar | 33892256 |
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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 - sec-Butylamine EI-B (Non-derivatized) | splash10-0006-9000000000-01fa68dd88d78104607e | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - sec-Butylamine EI-B (Non-derivatized) | splash10-0006-9000000000-52793056741c356b2517 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - sec-Butylamine EI-B (Non-derivatized) | splash10-0006-9000000000-01fa68dd88d78104607e | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - sec-Butylamine EI-B (Non-derivatized) | splash10-0006-9000000000-52793056741c356b2517 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - sec-Butylamine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9000000000-20009d5845610bdd140a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - sec-Butylamine 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 - sec-Butylamine 10V, Positive-QTOF | splash10-05fr-9000000000-49520497622f5d9c1942 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 20V, Positive-QTOF | splash10-0ab9-9000000000-b610b9f4645e0c12fcff | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 40V, Positive-QTOF | splash10-0a4i-9000000000-486dd6ba2bcbc9fbdbb4 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 10V, Negative-QTOF | splash10-00di-9000000000-5ff51ea46ee86d46e8c9 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 20V, Negative-QTOF | splash10-00di-9000000000-afafb5158ca2a638a783 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 40V, Negative-QTOF | splash10-0a4i-9000000000-d77afd85f8e1c5ef294f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 10V, Negative-QTOF | splash10-00di-9000000000-ec2c51ce9a0f917d7249 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 20V, Negative-QTOF | splash10-00di-9000000000-0ee37bc99ab9328584b9 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 40V, Negative-QTOF | splash10-0ab9-9000000000-3a519de6957bfac02ca7 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 10V, Positive-QTOF | splash10-00di-9000000000-9fc79627f2a75cce2d3a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 20V, Positive-QTOF | splash10-0ab9-9000000000-a49b2dc53efee533029a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - sec-Butylamine 40V, Positive-QTOF | splash10-0006-9000000000-119f8d0dff9156b2f5dd | 2021-09-23 | 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, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-23 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-23 | 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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