4-[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-1-(2-chlorophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt

4-[[5-[(4-氨基-6-氯-1,3,5-三嗪-2-基)氨基]-2-磺苯基]偶氮基]-1-(2-氯苯基)-4,5-二氢-5-氧代-1H-吡唑-3-羧酸钠

Also known as: disodium,4-[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]diazenyl]-1-(2-chlorophenyl)-5-oxo-4H-pyrazole-3-carboxylate, einecs 308-995-6, 1H-Pyrazole-3-carboxylic acid, 4-[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]azo]-1-(2-chlorophenyl)-4,5-dihydro-5-oxo-, sodium salt, 4-[[5-[(4-Amino-6-chloro-1,3,5-triazine-2-yl)amino]-2-sulfophenyl]azo]-1-(2-chlorophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid/sodium,(1:x) salt

4-[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-1-(2-chlorophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt (CAS 99670-22-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H11Cl2N9Na2O6S and a molecular weight of 610.29800 g/mol. It is also known as disodium,4-[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]diazenyl]-1-(2-chlorophenyl)-5-oxo-4H-pyrazole-3-carboxylate, einecs 308-995-6 and 1H-Pyrazole-3-carboxylic acid, 4-[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]azo]-1-(2-chlorophenyl)-4,5-dihydro-5-oxo-, sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

99670-22-1

Jingsj CID

J-1522693-8

Molecular Formula

C₁₉H₁₁Cl₂N₉Na₂O₆S

Chinese Name

4-[[5-[(4-氨基-6-氯-1,3,5-三嗪-2-基)氨基]-2-磺苯基]偶氮基]-1-(2-氯苯基)-4,5-二氢-5-氧代-1H-吡唑-3-羧酸钠

Molecular Weight

610.29800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026