Pyrazolone T is an organic compound used as an intermediate in the production of pyrazolone-based dyes. It features a sulfonic acid group and a carboxylic acid group, contributing to its solubility and reactivity in dye synthesis.
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CAS 118-47-8
5-Amino-2-methylbenzenesulfonic acid
dye intermediate for food coloring
3-(3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonic acid
Dye and pigment intermediate
6-Anilino-4-hydroxynaphthalene-2-sulphonic acid
dye intermediate
8-AMINONAPHTHALENE-2-SULFONIC ACID
azo dye intermediate
5-Oxo-1-phenyl-2-pyrazoline-3-carboxylic acid
pyrazolone pharmaceutical intermediate
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, 3-ethyl ester
Dye intermediate
4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
Pyrazolone dye intermediate
1-(2,5-dichloro-4-sulfophenyl)-5-pyrazolone-3-carboxylic acid
Dye intermediate
5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid
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