1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone Properties, Molecular Formula, Applications - WorldOfChemicals

1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone Properties

1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone

1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone-Product_Structure
Molecule Structure Image

Description

 

1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone is used as intermediate in dyes and pigments.

Chemical Properties

Appearance Light Yellow Crystalline Powder
CAS Number 118-47-8
Density 1.75 g/cm3
EINECS Number 204-254-5
IUPAC Name 5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
InChI 1S/C10H8N2O6S/c13-9-5-8(10(14)15)11-12(9)6-1-3-7(4-2-6)19(16,17)18/h1-4H,5H2,(H,14,15)(H,16,17,18)
InChIKey TYCNXOAPQGVAQU-UHFFFAOYSA-N
Molar Mass 284.25 g/mol
Molecular Formula C10H8N2O6S
Refractive 1.718 n/D
Synonyms 1h-Pyrazole-3-Carboxylic Acid, 4,5-Dihydro-5-Oxo-1-(4-Sulfophenyl)-;4,5-Dihydro-5-Oxo-1-(4-Sulfophenyl)-1h-Pyrazole-3-Carboxylic Acid;5-Oxo-1-(4-Sulfophenyl)-4,5-Dihydro-1h-Pyrazole-3-Carboxylic Acid;1h-Pyrazole-3-Carboxylic Acid, 4, 5-Dihydro-5-Oxo-1- (4-Sulfophenyl)-;2-Pyrazoline-3-Carboxylic Acid, 5-Oxo-1- (P-Sulfophenyl)-;2-Pyrazoline-3-Carboxylic Acid, 5-Oxo-1-(P-Sulfophenyl)- (6ci,7ci,8ci);5-Oxo-1-(4-Sulfophenyl)-2-Pyrazoline-3-Carboxylic Acid;5-Oxo-1-(4-Sulfo-Phenyl)-4,5-Dihydro-1h-Pyrazole-3-Carboxylic Acid
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