Trisodium 5-Amino-4-Hydroxy-3-({4'-[(1-Hydroxy-4-Sulfonato-2-Naphthyl)Diazenyl]-4-Biphenylyl}Diazenyl)-2,7-Naphthalenedisulfonate
[CAS# 6527-65-7]

Identification

• Name: Trisodium 5-Amino-4-Hydroxy-3-({4'-[(1-Hydroxy-4-Sulfonato-2-Naphthyl)Diazenyl]-4-Biphenylyl}Diazenyl)-2,7-Naphthalenedisulfonate
• Synonyms: 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-, trisodium salt
• Molecular Formula: C₃₂H₂₀N₅Na₃O₁₁S₃
• Molecular Weight: 815.69
• CAS Registry Number: 6527-65-7
• SMILES: c1ccc2c(c1)c(cc(c2O)N=Nc3ccc(cc3)c4ccc(cc4)N=Nc5c(cc6cc(cc(c6c5O)N)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
• InChI: 1S/C32H23N5O11S3.3Na/c33-25-15-22(49(40,41)42)13-19-14-28(51(46,47)48)30(32(39)29(19)25)37-35-21-11-7-18(8-12-21)17-5-9-20(10-6-17)34-36-26-16-27(50(43,44)45)23-3-1-2-4-24(23)31(26)38;;;/h1-16,38-39H,33H2,(H,40,41,42)(H,43,44,45)(H,46,47,48);;;/q;3*+1/p-3
• InChIKey: FVNQIXLALWYEKE-UHFFFAOYSA-K