Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2012-09-11 18:32:21 UTC |
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Update Date | 2023-02-21 17:23:37 UTC |
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HMDB ID | HMDB0033777 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 3-Methyl-2-butanol |
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Description | 3-Methyl-2-butanol, also known as (CH3)2CHCH(OH)CH3 or 1,2-dimethylpropanol, belongs to the class of organic compounds known as secondary alcohols. Secondary alcohols are compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl). 3-Methyl-2-butanol (IUPAC name, commonly called sec-isoamyl alcohol) is an organic chemical compound. 3-Methyl-2-butanol is a fruity tasting compound. 3-methyl-2-butanol has been detected, but not quantified, in several different foods, such as alcoholic beverages, citrus, fruits, and pomes. |
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Structure | InChI=1S/C5H12O/c1-4(2)5(3)6/h4-6H,1-3H3 |
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Synonyms | Value | Source |
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(+/-)-3-methyl-2-butanol | ChEBI | (CH3)2chch(OH)CH3 | ChEBI | 1,2-Dimethyl-1-propanol | ChEBI | 1,2-Dimethylpropanol | ChEBI | 2-Methyl-3-butanol | ChEBI | DL-3-Methyl-2-butanol | ChEBI | Isopropylmethylcarbinol | ChEBI | Methylisopropylcarbinol | ChEBI | Sec-isoamyl alcohol | ChEBI | (+)-3-Methyl-2-butanol | HMDB | (S)-(+)-3-Methyl-2-butanol | HMDB | 3-Methyl butan-2-ol | HMDB | 3-Methyl-(S)-2-butanol | HMDB | 3-Methyl-butan-2-ol | HMDB | 3-Methylbutan-2-ol | HMDB | FEMA 3703 | HMDB | Isopropyl methyl carbinol | HMDB |
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Chemical Formula | C5H12O |
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Average Molecular Weight | 88.1482 |
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Monoisotopic Molecular Weight | 88.088815006 |
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IUPAC Name | 3-methylbutan-2-ol |
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Traditional Name | 3-methyl-2-butanol |
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CAS Registry Number | 598-75-4 |
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SMILES | CC(C)C(C)O |
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InChI Identifier | InChI=1S/C5H12O/c1-4(2)5(3)6/h4-6H,1-3H3 |
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InChI Key | MXLMTQWGSQIYOW-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as secondary alcohols. Secondary alcohols are compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl). |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Alcohols and polyols |
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Direct Parent | Secondary alcohols |
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Alternative Parents | |
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Substituents | - Secondary alcohol
- Hydrocarbon derivative
- 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 | |
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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 | 112.00 to 114.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | Water Solubility | 56 mg/mL at 25 °C | Not Available | LogP | 1.28 | 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 IndicesUnderivatizedDerivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - 3-Methyl-2-butanol EI-B (Non-derivatized) | splash10-0002-9000000000-44d9d7a94ff7c2651021 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 3-Methyl-2-butanol EI-B (Non-derivatized) | splash10-0002-9000000000-44d9d7a94ff7c2651021 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Methyl-2-butanol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0007-9000000000-78770a4dfd4ab1616562 | 2016-09-22 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Methyl-2-butanol GC-MS (1 TMS) - 70eV, Positive | splash10-01b9-9600000000-1d779ee9179b0fcf504a | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Methyl-2-butanol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Methyl-2-butanol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | 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 - 3-Methyl-2-butanol 10V, Positive-QTOF | splash10-00dr-9000000000-4ffd63b0ce27b825e1a4 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 20V, Positive-QTOF | splash10-00dr-9000000000-786b15ebd2470655b181 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 40V, Positive-QTOF | splash10-05fu-9000000000-3bafa42c637f0dc58765 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 10V, Negative-QTOF | splash10-000i-9000000000-84df5a19c5fe06f51111 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 20V, Negative-QTOF | splash10-000i-9000000000-2d4f8096c4f2056b5942 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 40V, Negative-QTOF | splash10-00dr-9000000000-095d06adb31802845012 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 10V, Negative-QTOF | splash10-000i-9000000000-dd8f1f11d4928285c04e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 20V, Negative-QTOF | splash10-000i-9000000000-d19500853c2051ed857e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 40V, Negative-QTOF | splash10-0006-9000000000-974b32fa427a46bc6ce0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 10V, Positive-QTOF | splash10-00di-9000000000-d08e71ee8dc88f8b3c63 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 20V, Positive-QTOF | splash10-05fu-9000000000-25c97e1634d54d006168 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Methyl-2-butanol 40V, Positive-QTOF | splash10-052f-9000000000-ccb8f3acdd5694f9b66e | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum 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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