1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone (CAS: 84-57-1) is a heterocyclic compound supplied as a white to off-white crystalline powder. It is a key intermediate for pyrazolone dyes and pigments, and is also used in pharmaceuticals and agrochemicals.
1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone
Category:Organic Intermediates
CAS No.:84-57-1
Product Grade: Industrial grade
Purity / Assay: 98%
Molecular Formula:C₁₀H₈Cl₂N₂O₄S
Molecular Weight:323.15
EINECS No.:201-541-7
Synonym(s):Dichlorosulfophenyl-3-methylpyrazolone; 2,5-Dichloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone (CAS: 84-57-1) is a heterocyclic compound supplied as a white to off-white crystalline powder. It is a key intermediate for pyrazolone dyes and pigments, and is also used in pharmaceuticals and agrochemicals.
1) Intermediate for pyrazolone dyes and pigments.
2) Building block for pharmaceuticals and agrochemicals.
3) Precursor to substituted pyrazolone derivatives.
25kg/drum, 25kg/bag
CAS No.: 84-57-1
Product Name: 1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone
Purity / Assay:98%
Molecular Formula:C₁₀H₈Cl₂N₂O₄S
Molecular Weight:323.15
EINECS No.:201-541-7
Synonym(s):Dichlorosulfophenyl-3-methylpyrazolone; 2,5-Dichloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
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