4-[[4-Chloro-6-(ethylphenylamino)-1,3,5-triazin-2-yl]amino]-2-[2-[1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-benzenesulfonic acid sodium salt (1:1)

4-[[4-氯-6-(乙基苯基氨基)-1,3,5-三嗪-2-基]氨基]-2-[2-[1-(2-氯苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]二氮烯基]-苯磺酸钠(1:1)

Also known as: 4-[4-Chloro-6-(N-ethylanilino)-[1,3,5]triazin- 2-ylamino]-2-[1-(2-chlorophenyl)-5-hydro- xy-3-methyl-1H-pyrazol-4-ylazo]benzene- sulfonic acid monosodium salt, sodium 4-(4-chloro-6-(N-ethylanilino)-1,3,5-triazin-2-ylamino)-2-(1-(2-chlorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-ylazo)benzenesulfonate

4-[[4-Chloro-6-(ethylphenylamino)-1,3,5-triazin-2-yl]amino]-2-[2-[1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-benzenesulfonic acid sodium salt (1:1) (CAS 136213-75-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C27H22Cl2N9NaO4S and a molecular weight of 662.5 g/mol. It is also known as 4-[4-Chloro-6-(N-ethylanilino)-[1,3,5]triazin- 2-ylamino]-2-[1-(2-chlorophenyl)-5-hydro- xy-3-methyl-1H-pyrazol-4-ylazo]benzene- sulfonic acid monosodium salt and sodium 4-(4-chloro-6-(N-ethylanilino)-1,3,5-triazin-2-ylamino)-2-(1-(2-chlorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-ylazo)benzenesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

136213-75-7

Jingsj CID

J-598059-6

Molecular Formula

C₂₇H₂₂Cl₂N₉NaO₄S

Chinese Name

4-[[4-氯-6-(乙基苯基氨基)-1,3,5-三嗪-2-基]氨基]-2-[2-[1-(2-氯苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]二氮烯基]-苯磺酸钠(1:1)

Molecular Weight

662.5 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026