1-(2-Methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid, 98%

cas: 67939-25-7 — see every product listed under this CAS number, including other names

1-(2-Methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid, 98% (CAS 67939-25-7) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

• 2D
• 3D

1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid (CAS 67939-25-7) is a chemical compound with the molecular formula C11H10N2O6S and a molecular weight of 298.27 g/mol. IUPAC name: 1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid. InChIKey: WPBFQWYLRKBVCE-UHFFFAOYSA-N.

Identity

Molecular formula	C11H10N2O6S
Molecular weight	298.27 g/mol
IUPAC name	1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid
InChIKey	WPBFQWYLRKBVCE-UHFFFAOYSA-N
SMILES	CC1=C(C=CC(=C1)S(=O)(=O)O)N2C(=O)CC(=N2)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-, 4-(3-Carboxy-5-oxo-2-pyrazolin-1-yl)-3-methylbenzenesulfonic acid, 4,5-Dihydro-5-oxo-1-(2-methyl-4-sulfophenyl)-1H-pyrazole-3-carboxylic acid, 1-(2-methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid, 1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid, 4,5-Dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid, 4,5-Dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid, WPBFQWYLRKBVCE-UHFFFAOYSA-N

Isomers (same molecular formula)

3-[(2,3-dioxo-1,4-dihydroquinoxalin-6-yl)sulfonyl]propanoic acid C₁₁H₁₀N₂O₆S

2-[5-[bis(carboxymethyl)amino]-4-cyanothiophen-3-yl]acetic acid C₁₁H₁₀N₂O₆S