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4-Pyrazolecarboxylic acid

View entire compound with spectra: 3 NMR, 2 FTIR, and 1 MS (GC)

4-Pyrazolecarboxylic acid
SpectraBase Compound ID GOr8Fhuyq2D
InChI InChI=1S/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)
InChIKey IMBBXSASDSZJSX-UHFFFAOYSA-N
Mol Weight 112.09 g/mol
Molecular Formula C4H4N2O2
Exact Mass 112.027277 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID I3eIfNWdObZ
Name 1H-pyrazole-4-carboxylic acid
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 112.027277375 u
Formula C4H4N2O2
InChI InChI=1S/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)
InChIKey IMBBXSASDSZJSX-UHFFFAOYSA-N
Molecular Weight 112.088 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2021_3745
Solvent DMSO-d6
Source Vendor ID: NMR/13279025