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Pyrazole

View entire compound with spectra: 181 NMR, 8 FTIR, and 8 MS (GC)

Pyrazole
SpectraBase Compound ID CQDfFTOYAGt
InChI InChI=1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
InChIKey WTKZEGDFNFYCGP-UHFFFAOYSA-N
Mol Weight 68.08 g/mol
Molecular Formula C3H4N2
Exact Mass 68.037448 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2vrYylew2Ba
Name Pyrazole
CAS Registry Number 288-13-1
Comments MEASURED AT 12 DIFFERENT TEMPERATURES, VALUES GIVEN IN REF.
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C3H4N2
InChI InChI=1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
InChIKey WTKZEGDFNFYCGP-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference W.M. Litchman, J. Am. Chem. Soc. 101, 545 (1979).
NMR Standard DMSO-D6
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMSO-D6