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4-Methylpyrazole

View entire compound with spectra: 8 NMR, 5 FTIR, 2 Raman, and 2 MS (GC)

4-Methylpyrazole
SpectraBase Compound ID 41LLYQu2jwF
InChI InChI=1S/C4H6N2/c1-4-2-5-6-3-4/h2-3H,1H3,(H,5,6)
InChIKey RIKMMFOAQPJVMX-UHFFFAOYSA-N
Mol Weight 82.11 g/mol
Molecular Formula C4H6N2
Exact Mass 82.053098 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID L9XNgL661Va
Name Fomepizole
Source of Sample Aldrich
Catalog Number 222569
CAS Registry Number 7554-65-6
Classification 5-membered aromatic heterocycles
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H6N2
InChI InChI=1S/C4H6N2/c1-4-2-5-6-3-4/h2-3H,1H3,(H,5,6)
InChIKey RIKMMFOAQPJVMX-UHFFFAOYSA-N
Purity 99%
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 4-Methylpyrazole
Technique Vapor Phase
Wiley ID SIAL_FTIR_1_3637