sodium 4-[4-[[3-[(ethylanilino)sulphonyl]-4-methylphenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

4-[4-[[3-[(乙基苯基氨基)磺酰基]-4-甲基苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠盐

Also known as: Benzenesulfonic acid, 4-[4-[[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl] azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt, 4-[[4-[[3-[[Ethylphenylamino]sulfonyl]-4-methylphenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid sodium salt, sodium,4-[4-[[3-[ethyl(phenyl)sulfamoyl]-4-methylphenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate

sodium 4-[4-[[3-[(ethylanilino)sulphonyl]-4-methylphenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate (CAS 72968-72-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C25H24N5NaO6S2 and a molecular weight of 577.60800 g/mol. It is also known as Benzenesulfonic acid, 4-[4-[[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl] azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt, 4-[[4-[[3-[[Ethylphenylamino]sulfonyl]-4-methylphenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid sodium salt and sodium,4-[4-[[3-[ethyl(phenyl)sulfamoyl]-4-methylphenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

72968-72-0

Jingsj CID

J-1088148-0

Molecular Formula

C₂₅H₂₄N₅NaO₆S₂

Chinese Name

4-[4-[[3-[(乙基苯基氨基)磺酰基]-4-甲基苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠盐

Molecular Weight

577.60800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026