Dipotassium p-(4,5-dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl)allylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate

二钾 p-(4,5-二氢-4-(3-(5-羟基-3-甲基-1-(4-磺基苯基)-1H-吡唑-4-基)亚烯丙基)-3-甲基-5-氧代-1H-吡唑-1-基)苯磺酸盐

Also known as: 3-Methyl-1-(p-potassiosulfophenyl)-4-[3-[5-hydroxy-3-methyl-1-(p-potassiosulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-2-pyrazolin-5-one, 4-[[4,5-Dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid dipotassium salt, 4-{4,5-Dihydro-4-{3-[5-hydroxy-3-methyl-1-(4-sulfonatophenyl)-1H-pyrazol-4-

Dipotassium p-(4,5-dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl)allylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate (CAS 65132-20-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H18K2N4O8S2 and a molecular weight of 620.7 g/mol. It is also known as 3-Methyl-1-(p-potassiosulfophenyl)-4-[3-[5-hydroxy-3-methyl-1-(p-potassiosulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-2-pyrazolin-5-one, 4-[[4,5-Dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid dipotassium salt and 4-{4,5-Dihydro-4-{3-[5-hydroxy-3-methyl-1-(4-sulfonatophenyl)-1H-pyrazol-4-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

65132-20-9

Jingsj CID

J-125589-0

Molecular Formula

C₂₃H₁₈K₂N₄O₈S₂

Chinese Name

二钾 p-(4,5-二氢-4-(3-(5-羟基-3-甲基-1-(4-磺基苯基)-1H-吡唑-4-基)亚烯丙基)-3-甲基-5-氧代-1H-吡唑-1-基)苯磺酸盐

Molecular Weight

620.7 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026