Home/Compounds/Dye & Pigment/1-(2,5-Dichloro-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
C10H6Cl2N2O6S
353.13 g/mol
Dye & PigmentWarning
1-(2,5-dichloro-4-sulfophenyl)-5-pyrazolone-3-carboxylic acid
CAS7253-04-5EC615-778-2
Category
Dye & Pigment
Compound Class
Heterocycle
Primary Use
Dye intermediate
This compound is a sulfonated pyrazole carboxylic acid compound. It is primarily used as an intermediate in the manufacture of dyes.
dye intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 7253-04-5
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
1-(2,5-dichloro-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid
InChIKey
YVFMPXVMGPZCRS-UHFFFAOYSA-N
SMILES
C1C(=NN(C1=O)C2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl)C(=O)O
Synonyms (3)
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