1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

CAS: 67939-25-7

Molecular Formula	`C11H10N2O6S`
Molecular Weight	298.27 g/mol

Chemical Identifiers

CAS Number	67939-25-7
SMILES	`CC1=C(C=CC(=C1)S(=O)(=O)O)N2C(=O)CC(=N2)C(=O)O`
InChIKey	`WPBFQWYLRKBVCE-UHFFFAOYSA-N`

📖 Product Overview

1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid (CAS: 67939-25-7) is a chemical compound with molecular formula C11H10N2O6S and molecular weight 298.27 g/mol. Its IUPAC systematic name is 1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid. InChI Key: WPBFQWYLRKBVCE-UHFFFAOYSA-N. SMILES: CC1=C(C=CC(=C1)S(=O)(=O)O)N2C(=O)CC(=N2)C(=O)O.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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