1H-pyrazole-5-carboxylic acid

CAS No. 1621-91-6 · also listed as 1H-吡唑-5-羧酸
Chemical structure of 1H-pyrazole-5-carboxylic acid (CAS 1621-91-6)
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1H-pyrazole-5-carboxylic acid (CAS 1621-91-6) is one of the pyrazole intermediates stocked and sourced by CATO Research Chemicals. With the molecular formula C4H4N2O2 and a molecular weight of 112.09 g/mol, it is used in medicinal chemistry, process development and analytical method validation. Full CoA and MSDS documentation are provided with every shipment.

Specifications

Product Name1H-pyrazole-5-carboxylic acid
Chinese / Trade Name1H-吡唑-5-羧酸
CAS Registry Number1621-91-6
CATO ReferenceCT-CA4A112
Molecular FormulaC4H4N2O2
Molecular Weight112.09 g/mol
PubChem CID574310
CategoryPyrazole Intermediates
SMILESC1=C(NN=C1)C(=O)O
Purity≥ 95% (HPLC), higher grades on request
AppearancePlease refer to batch CoA
DocumentationCoA, MSDS, HPLC/GC chromatogram
Packaging5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk

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