4-[[2,4-Dihydroxy-5-[(7-Sulfo-1-Naphthalenyl)Azo]Phenyl]Azo]-1-Naphthalenesulfonic Acid Disodium Salt
[CAS# 75627-16-6]

Identification

• Name: 4-[[2,4-Dihydroxy-5-[(7-Sulfo-1-Naphthalenyl)Azo]Phenyl]Azo]-1-Naphthalenesulfonic Acid Disodium Salt
• Synonyms: Disodium 4-[(N'e)-N'-[4-Hydroxy-6-Oxo-3-[(7-Sulfonato-1-Naphthyl)Azo]-1-Cyclohexa-2,4-Dienylidene]Hydrazino]Naphthalene-1-Sulfonate; Disodium 4-[(N'e)-N'-[4-Hydroxy-6-Oxo-3-[(7-Sulfonato-1-Naphthyl)Azo]-1-Cyclohexa-2,4-Dienylidene]Hydrazino]-1-Naphthalenesulfonate; Disodium 4-[(N'e)-N'-[4-Hydroxy-6-Keto-3-[(7-Sulfonato-1-Naphthyl)Azo]-1-Cyclohexa-2,4-Dienylidene]Hydrazino]Naphthalene-1-Sulfonate
• Molecular Formula: C₂₆H₁₆N₄Na₂O₈S₂
• Molecular Weight: 622.53
• CAS Registry Number: 75627-16-6
• SMILES: C2=C([S]([O-])(=O)=O)C1=CC=CC=C1C(=C2)N\N=C\5C=C(N=NC3=CC=CC4=C3C=C([S]([O-])(=O)=O)C=C4)C(=CC5=O)O.[Na+].[Na+]
• InChI: 1S/C26H18N4O8S2.2Na/c31-24-14-25(32)23(30-28-21-10-11-26(40(36,37)38)18-6-2-1-5-17(18)21)13-22(24)29-27-20-7-3-4-15-8-9-16(12-19(15)20)39(33,34)35;;/h1-14,28,31H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b29-27?,30-23+
• InChIKey: YKLUOBTXFKEPKS-ZIDLLFBXSA-L