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2-sec-Butyl-3-methoxypyrazine

Compound with spectra: 5 NMR, 6 FTIR, 2 Raman, and 9 MS (GC)

2-sec-Butyl-3-methoxypyrazine
SpectraBase Compound ID DBshK0LcqRT
InChI InChI=1S/C9H14N2O/c1-4-7(2)8-9(12-3)11-6-5-10-8/h5-7H,4H2,1-3H3
InChIKey QMQDJVIJVPEQHE-UHFFFAOYSA-N
Mol Weight 166.22 g/mol
Molecular Formula C9H14N2O
Exact Mass 166.110613 g/mol

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15N NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3(1)CH3NO2(3)

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Raman Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample TCI Chemicals India Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number B2959

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Raman Spectrum
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 243116

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FTIR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample TCI Chemicals India Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number B2959
Technique Neat

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FTIR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number W343307
Technique Between salts

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ATR-IR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample TCI Chemicals India Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number B2959

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ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number W343307

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MS (GC) Spectrum
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Spectrum Adams' Essential Oil Components (GC-MS), Version 4

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MS (GC) Spectrum
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Sample SAFC Cat.no. W343307
Source of Spectrum Prof. L. Mondello (Chromaleont s.r.l./Univ. Messina, Italy)

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MS (GC) Spectrum
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Spectrum SFA-26-978-978-4 (DOI: 10.1002/jsfa.2740260714)

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum XW-68-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum LQ-1992-232-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum PR-1230-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum Adams' Essential Oil Components (GC-MS), Version 4

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum LQ-1992-3535-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SFA-26-978-978-4

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13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.

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13C NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 243116
Solvent CDCl3

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1H NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 243116
Solvent CDCl3

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Vapor Phase IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 243116

View Spectrum of 2-sec-Butyl-3-methoxypyrazine

Vapor Phase IR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 243116
  • 2-Methoxy-3-(1-methylpropyl)pyrazine
  • 2-Methoxy-3-sec-butyl-pyrazine
  • 2-METHOHY-3-(1-METHYLPROPYL)-PYRAZINE
  • QMQDJVIJVPEQHE-UHFFFAOYSA-N
  • Pyrazine, 2-methoxy-3-(1-methylpropyl)-
  • 3-Sec-butyl-2-methoxypyrazine
  • Methoxy-3-(1-methylpropyl)pyazine<2->
  • 2-Methoxy-3-(1-methylpropyl)pyazine
  • Pyrazine <3-sec-butyl-, 2-methoxy->
  • 2-Butan-2-yl-3-methoxy-pyrazine
Pyrazine, 5-sec-butyl-2,3-dimethyl-
3-HEXYL-2-METHOXYPYRIDINE
Poly(acrylic acid-co-3,5-dimethyl-4-vinylisoxazole)
2-Methyl-5-phenyl-pyrazine
5-tert-Butyl-2-pyrazinecarboxamide
2H-Pyrano[3,2-b]pyridine, 3,4-dihydro-
2-chloro-5-phenylpyrazine
2-(1H-pyrrol-2-yl)pentanoic acid
AZNJBCHPEMMGOL-UHFFFAOYSA-N
Methyl 3-[1-(2-pyrazinyl)ethylidene]hydrazinecarbodithioate
Title Journal or Book Year
Determination of the substitution pattern of di‐ and trisubstituted pyrazines by 15 N, 13 C and 1 H NMR spectroscopy Magnetic Resonance in Chemistry 2000

This compound is available in the following databases:

KnowItAll IR Spectral Library
Author: Wiley

Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.

KnowItAll Raman Spectral Library
Author: Wiley

Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.

Sigma-Aldrich Library of Raman Spectra
Author: Wiley/Sigma-Aldrich

Wiley, on behalf of Merck KGaA Darmstadt, Germany, releases the Sigma-Aldrich Library of Raman Spectra, featuring over 6,480 high-quality Raman spectra. Learn more.

Sigma-Aldrich Library of FT-IR Spectra
Author: Sigma Aldrich

The Sigma-Aldrich Library of FT-IR Spectra is a comprehensive collection of FT-IR spectra sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

Sigma Aldrich NMR Library
Author: Sigma Aldrich

The Sigma-Aldrich Library of NMR Spectra is a comprehensive collection of NMR spectra for organic compounds sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

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