tetrasodium5-[[4-[[4-[4-[2-[4-[4-[[2-carboxylato-4-(methylsulfamoyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-4-oxobut-2-enoyl]amino]phenyl]diazenyl]-2-hydroxybenzoate

CAS Registry Number: 72139-20-9

Product Specifications

Molecular Formula	C43H31N9Na4O16S3
Molecular Weight	1117.9 g/mol

Chemical Identity

The systematic IUPAC name is tetrasodium5-[[4-[[4-[4-[2-[4-[4-[[2-carboxylato-4-(methylsulfamoyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-4-oxobut-2-enoyl]amino]phenyl]diazen. tetrasodium5-[[4-[[4-[4-[2-[4-[4-[[2-carboxylato-4-(methylsulfamoyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-4-oxobut-2-enoyl]amino]phenyl]diazenyl]-2-hydroxybenzoate has molecular formula C43H31N9Na4O16S3 with a molecular weight of 1117.9 g/mol. The compound is typically supplied at purity.

Applications

tetrasodium5-[[4-[[4-[4-[2-[4-[4-[[2-carboxylato-4-(methylsulfamoyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-4-oxobut-2-enoyl]amino]phenyl]diazenyl]-2-hydroxybenzoate serves as a versatile chemical building block for pharmaceutical research, materials science, and industrial chemistry applications.