2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy-2-methylphenyl]azo]-, trisodium salt

CAS Registry Number: 25180-30-7

Product Specifications

Molecular Formula	C34H27N5O12S3
Molecular Weight	793.8 g/mol

Chemical Identity

The systematic IUPAC name is 4-[[4-[(6-anilino-1-hydroxy-3-sulfonaphthalen-2-yl)diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid. 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy-2-methylphenyl]azo]-, trisodium salt has molecular formula C34H27N5O12S3 with a molecular weight of 793.8 g/mol. The compound is typically supplied at purity.

Applications

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy-2-methylphenyl]azo]-, trisodium salt serves as a versatile chemical building block for pharmaceutical research, materials science, and industrial chemistry applications.