Synonyms:

5-Oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid;[ORGANIC DYE INTERMEDIATE](ON 100% BASIS)1-(4-SULPHOPHENYL-3-CARBOXY-5 PYRAZOLONE;1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE;1-(4-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE;1-(P-SULFOPHENYL)-5-PYRAZOLONE-3-CARBOXYLIC ACID;4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID;5-OXO-1-(P-SULFOPHENYL)-2-PYRAZOLINE-3-CARBOXYLIC ACID;PYRAZALONE T

Canonical SMILES: C1C(=NN(C1=O)C2=CC=C(C=C2)S(=O)(=O)O)C(=O)O

Density:1.75±0.1g/cm3(Predicted)

Storage: -20°C

PKA: -2.65±0.20(Predicted)