5-chloro-1H-pyrazole-3-carboxylic acid

CAS No. 881668-70-8 · also listed as 5-氯-吡唑-3-甲酸
Chemical structure of 5-chloro-1H-pyrazole-3-carboxylic acid (CAS 881668-70-8)
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CATO supplies 5-chloro-1H-pyrazole-3-carboxylic acid, CAS registry number 881668-70-8, as a high-purity building block within our pyrazole intermediates range for pharmaceutical R&D. Molecular formula C4H3ClN2O2; molecular weight 146.53 g/mol. Available from laboratory gram quantities through pilot and commercial scale, with custom packaging on request.

Specifications

Product Name5-chloro-1H-pyrazole-3-carboxylic acid
Chinese / Trade Name5-氯-吡唑-3-甲酸
CAS Registry Number881668-70-8
CATO ReferenceCT-C399856
Molecular FormulaC4H3ClN2O2
Molecular Weight146.53 g/mol
PubChem CID44607726
CategoryPyrazole Intermediates
SMILESC1=C(NN=C1C(=O)O)Cl
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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