trisodium 4-[[4-chloro-6-[(2-methyl-4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate

4-[[4-氯-6-[(2-甲基-4-磺苯基)氨基]-1,3,5-三嗪-2-基]氨基]-2-[[1-(2,5-二氯-4-磺苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]偶氮]苯磺酸三钠盐

Also known as: 4-[[4-Chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-4-yl]azo]benzenesulfonic acid trisodium salt, Benzenesulfonic acid, 4-[[4-chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, trisodium salt, Benzenesulfonic acid, 4-[[4-chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[2-[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-, sodium salt (1:3), trisodium 4-[[4-chloro-6-[(2-methyl-4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate, 1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-4-(2''-sulfo-5''-(4'''-chloro-6'''-(2''''-methyl-4''''-sulfophenylamino)-1''',3''',5'''-triazinyl-2'''-amino)phenylazo)-5-pyrazolone, sodium salt

trisodium 4-[[4-chloro-6-[(2-methyl-4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate (CAS 72829-26-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C26H17Cl3N9Na3O10S3 and a molecular weight of 886.99100 g/mol. It is also known as 4-[[4-Chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-4-yl]azo]benzenesulfonic acid trisodium salt, Benzenesulfonic acid, 4-[[4-chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, trisodium salt and Benzenesulfonic acid, 4-[[4-chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[2-[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-, sodium salt (1:3). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

72829-26-6

Jingsj CID

J-1515310-6

Molecular Formula

C₂₆H₁₇Cl₃N₉Na₃O₁₀S₃

Chinese Name

4-[[4-氯-6-[(2-甲基-4-磺苯基)氨基]-1,3,5-三嗪-2-基]氨基]-2-[[1-(2,5-二氯-4-磺苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]偶氮]苯磺酸三钠盐

Molecular Weight

886.99100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026