Benzenesulfonic acid, 2-[[5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-, 1,1'-[(1-methylethylidene)di-4,1-phenylene] ester, disodium salt

2-[[5-氨基-3-甲基-1-(3-磺苯基)-1H-吡唑-4-基]偶氮]-苯磺酸-1,1'-[(1-甲基亚乙基)二-4,1-亚苯基]酯二钠盐

Also known as: disodium 1,1'-isopropylidenedi-p-phenylene bis[2-[[5-amino-3-methyl-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate], Benzenesulfonic acid, 2-[[5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-, 1,1'-[(1-methylethylidene)di-4,1-phenylene] ester, disodium salt, 3,3'-[(1-Methylethylidene)bis[4,1-phenyleneoxysulfonyl-2,1-phenyleneazo(3-methyl-5-amino-1H-pyrazole-4,1-diyl)]]bisbenzenesulfonic acid disodium salt, Benzenesulfonic acid, 2-[[5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-5-yl]azo]-, 1,1'-[(1-methylethylidene)di-4,1-phenylene] ester, disodium salt, disodium 1,1'-isopropylidenedi-p-phenylene bis[2-[[5-amino-3-methyl-1-(3-sulphonatophenyl)-1H-pyrazol-5-yl]azo]benzenesulphonate], Benzenesulfonic acid, 2-((5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-4-yl)azo)-, 1,1'-((1-methylethylidene)di-4,1-phenylene) ester, disodium salt, Benzenesulfonic acid, 2-(2-(5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-4-yl)diazenyl)-, 1,1'-((1-methylethylidene)di-4,1-phenylene) ester, sodium salt (1:2)

Benzenesulfonic acid, 2-[[5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-, 1,1'-[(1-methylethylidene)di-4,1-phenylene] ester, disodium salt (CAS 72828-69-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C47H44N10Na2O12S4 and a molecular weight of 1115.15000 g/mol. It is also known as disodium 1,1'-isopropylidenedi-p-phenylene bis[2-[[5-amino-3-methyl-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate], 3,3'-[(1-Methylethylidene)bis[4,1-phenyleneoxysulfonyl-2,1-phenyleneazo(3-methyl-5-amino-1H-pyrazole-4,1-diyl)]]bisbenzenesulfonic acid disodium salt and Benzenesulfonic acid, 2-[[5-amino-3-methyl-1-(3-sulfophenyl)-1H-pyrazol-5-yl]azo]-, 1,1'-[(1-methylethylidene)di-4,1-phenylene] ester, disodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

72828-69-4

Jingsj CID

J-930905-6

Molecular Formula

C₄₇H₄₄N₁₀Na₂O₁₂S₄

Chinese Name

2-[[5-氨基-3-甲基-1-(3-磺苯基)-1H-吡唑-4-基]偶氮]-苯磺酸-1,1'-[(1-甲基亚乙基)二-4,1-亚苯基]酯二钠盐

Molecular Weight

1115.15000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026