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5-Methylpyrazole-3-carboxylic acid
SpectraBase Compound ID 2EC004fS5Zi
InChI InChI=1S/C5H6N2O2/c1-3-2-4(5(8)9)7-6-3/h2H,1H3,(H,6,7)(H,8,9)
InChIKey WSMQKESQZFQMFW-UHFFFAOYSA-N
Mol Weight 126.11 g/mol
Molecular Formula C5H6N2O2
Exact Mass 126.042927 g/mol
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol-d
Copyright Copyright © 2016-2025 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6
Copyright Copyright © 2016-2025 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample J. Elguero & R. Jacquier, Inst. Chem. Fac. Sci., Montpellier, France
Technique KBr WAFER
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AD-0-2532-0
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 644927
  • WSMQKESQZFQMFW-UHFFFAOYSA-N
  • 5-METHYL-PYRAZOL-3-CARBONSAEURE
  • 5(or 3)-METHYLPYRAZOLE-3(or 5)-CARBOXYLIC ACID
  • PYRAZOLE-3/OR 5/-CARBOXYLIC ACID, 5/OR 3/-METHYL-,
  • 5-methyl-1H-pyrazole-3-carboxylic acid
  • 3-Methylpyrazole-5-carboxylic acid
  • 5-Methyl-3-pyrazolecarboxylic acid
  • 1H-pyrazole-5-carboxylic acid, 3-methyl-
  • 1H-PYRAZOLE-3-CARBOXYLIC ACID, 5-METHYL-
  • Pyrazole-3-carboxylic acid, 5-methyl-
  • Pyrazole-5-carboxylic acid, 3-methyl-
  • AS057278
  • MPC
Title Journal or Book Year
13C NMR of pyrazoles Magnetic Resonance in Chemistry 1993
13C NMR chemical shifts ofN-unsubstituted- andN-methyl-pyrazole derivatives Organic Magnetic Resonance 1984

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