Benzenesulfonic acid, 4-[[2-[[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-1,3-dioxobutyl]amino]-5-methoxy-2-methyl-, sodium salt (1:2)

4-[[2-[[2,5-二甲氧基-4-[[2-(磺酰氧基)乙基]磺酰基]苯基]偶氮]-1,3-二氧代丁基]氨基]-5-甲氧基-2-甲基苯磺酸钠盐

Also known as: 4-[[2-[[2,5-dimethoxy-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-1,3-dioxobutyl]amino]-5-methoxy-2-methylbenzenesulphonic acid, sodium salt, disodium 4-[[2-[[2,5-dimethoxy-4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]-3-oxobutanoyl]amino]-5-methoxy-2-methylbenzenesulfonate, Benzenesulfonic acid, 4-[[2-[[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-1,3-dioxobutyl]amino]-5-methoxy-2-methyl-, sodium salt (1:2)

Benzenesulfonic acid, 4-[[2-[[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-1,3-dioxobutyl]amino]-5-methoxy-2-methyl-, sodium salt (1:2) (CAS 94158-87-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H25N3Na2O14S3 and a molecular weight of 697.62000 g/mol. It is also known as 4-[[2-[[2,5-dimethoxy-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-1,3-dioxobutyl]amino]-5-methoxy-2-methylbenzenesulphonic acid, sodium salt and disodium 4-[[2-[[2,5-dimethoxy-4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]-3-oxobutanoyl]amino]-5-methoxy-2-methylbenzenesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

94158-87-9

Jingsj CID

J-1133297-6

Molecular Formula

C₂₂H₂₅N₃Na₂O₁₄S₃

Chinese Name

4-[[2-[[2,5-二甲氧基-4-[[2-(磺酰氧基)乙基]磺酰基]苯基]偶氮]-1,3-二氧代丁基]氨基]-5-甲氧基-2-甲基苯磺酸钠盐

Molecular Weight

697.62000 g/mol

Category

Organic Acids

Last updated

8/21/2026