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4-Bromopyrazole

View entire compound with spectra: 8 NMR, 5 FTIR, 2 Raman, and 6 MS (GC)

4-Bromopyrazole
SpectraBase Compound ID 1OEobyzVKAV
InChI InChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
InChIKey WVGCPEDBFHEHEZ-UHFFFAOYSA-N
Mol Weight 146.975 g/mol
Molecular Formula C3H3BrN2
Exact Mass 145.947961 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID P2XzWYuySo
Name 4-Bromo-1H-pyrazole
Source of Sample Sigma-Aldrich Company Llc.
Catalog Number 374822
Lot Number MKBH4703V
CAS Registry Number 2075-45-8
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C3H3BrN2
InChI InChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
InChIKey WVGCPEDBFHEHEZ-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Physical State Solid
Purity 99%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Technique ATR-Neat (DuraSamplIR II)