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Pyrazinoic acid
SpectraBase Compound ID Q5MzPs8DTL
InChI InChI=1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9)
InChIKey NIPZZXUFJPQHNH-UHFFFAOYSA-N
Mol Weight 124.1 g/mol
Molecular Formula C5H4N2O2
Exact Mass 124.027277 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID mPKGW4B0Op
Name 2-Pyrazinecarboxylic acid
Source of Sample Sigma-Aldrich Company Llc.
Catalog Number P56100
Lot Number S73838V
CAS Registry Number 98-97-5
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Formula C5H4N2O2
InChI InChI=1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9)
InChIKey NIPZZXUFJPQHNH-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Physical State Solid
Purity 99%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms Pyrazoic acid; Pyrazinic acid
Technique ATR-Neat (DuraSamplIR II)