4-Hydroxy-3-[2-[4-[[[3-[[2-(Sulfooxy)Ethyl]Sulfonyl]Phenyl]Amino]Carbonyl]Phenyl]Diazenyl]-1-Naphthalenesulfonate Sodium Salt (1:2)
[CAS# 113833-54-8]

Identification

• Name: 4-Hydroxy-3-[2-[4-[[[3-[[2-(Sulfooxy)Ethyl]Sulfonyl]Phenyl]Amino]Carbonyl]Phenyl]Diazenyl]-1-Naphthalenesulfonate Sodium Salt (1:2)
• Synonyms: 1-Naphthalenesulfonic acid, 4-hydroxy-3-[[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]azo]-, disodium salt
• Molecular Formula: C₂₅H₂₀N₃Na₂O₁₁S₃
• Molecular Weight: 680.61
• CAS Registry Number: 113833-54-8
• SMILES: c1ccc2c(c1)c(cc(c2O)N=Nc3ccc(cc3)C(=O)Nc4cccc(c4)S(=O)(=O)CCOS(=O)(=O)O)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C25H21N3O11S3.2Na/c29-24-21-7-2-1-6-20(21)23(41(33,34)35)15-22(24)28-27-17-10-8-16(9-11-17)25(30)26-18-4-3-5-19(14-18)40(31,32)13-12-39-42(36,37)38;;/h1-11,14-15,29H,12-13H2,(H,26,30)(H,33,34,35)(H,36,37,38);;/q;2*+1/p-1
• InChIKey: YITDTJIKENLNDU-UHFFFAOYSA-M

Properties

• Refractive index: (Cal.)