[1,1'-Biphenyl]-3-sulfonic acid, 4-[[3-[2-[1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]benzoyl]amino]-4'-[(2,5,6-trichloro-4-pyrimidinyl)amino]-, sodium salt (1:2)

4-[[3-[[1-(2-氯-5-磺苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]偶氮]苯甲酰]氨基]-4'-[(2,5,6-三氯-4-嘧啶基)氨基]-(1,1'-联苯)-3-磺酸二钠盐

Also known as: disodium,2-[[3-[[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzoyl]amino]-5-[4-[(2,5,6-trichloropyrimidin-4-yl)amino]phenyl]benzenesulfonate, Disodium 4-((3-((1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzoyl)amino)-4'-((2,5,6-trichloropyrimidin-4-yl)amino)(1,1'-biphenyl)-3-sulfonate, disodium 4-[[3-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzoyl]amino]-4'-[(2,5,6-trichloropyrimidin-4-yl)amino][1,1'-biphenyl]-3-sulphonate, disodium 4-[(3-{(E)-[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzoyl)amino]-4'-[(2,5,6-trichloropyrimidin-4-yl)amino]biphenyl-3-sulfonate

[1,1'-Biphenyl]-3-sulfonic acid, 4-[[3-[2-[1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]benzoyl]amino]-4'-[(2,5,6-trichloro-4-pyrimidinyl)amino]-, sodium salt (1:2) (CAS 74186-18-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C33H20Cl4N8Na2O8S2 and a molecular weight of 908.48200 g/mol. It is also known as disodium,2-[[3-[[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzoyl]amino]-5-[4-[(2,5,6-trichloropyrimidin-4-yl)amino]phenyl]benzenesulfonate, Disodium 4-((3-((1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzoyl)amino)-4'-((2,5,6-trichloropyrimidin-4-yl)amino)(1,1'-biphenyl)-3-sulfonate and disodium 4-[[3-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzoyl]amino]-4'-[(2,5,6-trichloropyrimidin-4-yl)amino][1,1'-biphenyl]-3-sulphonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74186-18-8

Jingsj CID

J-1497394-7

Molecular Formula

C₃₃H₂₀Cl₄N₈Na₂O₈S₂

Chinese Name

4-[[3-[[1-(2-氯-5-磺苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]偶氮]苯甲酰]氨基]-4'-[(2,5,6-三氯-4-嘧啶基)氨基]-(1,1'-联苯)-3-磺酸二钠盐

Molecular Weight

908.48200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026