2-[[4-[[2,4-Diamino-5-[(2-Hydroxy-5-Sulphophenyl)Azo]Phenyl]Azo]Phenyl]Amino]-5-Nitrobenzenesulphonic Acid
[CAS 70660-47-8]

Identification

• Name: 2-[[4-[[2,4-Diamino-5-[(2-Hydroxy-5-Sulphophenyl)Azo]Phenyl]Azo]Phenyl]Amino]-5-Nitrobenzenesulphonic Acid
• Synonyms: 2-[[4-[2,4-Diamino-5-[(N'e)-N'-(6-Oxo-3-Sulfo-1-Cyclohexa-2,4-Dienylidene)Hydrazino]Phenyl]Azophenyl]Amino]-5-Nitro-Benzenesulfonic Acid; 2-[[4-[2,4-Diamino-5-[(N'e)-N'-(6-Oxo-3-Sulfo-1-Cyclohexa-2,4-Dienylidene)Hydrazino]Phenyl]Azophenyl]Amino]-5-Nitrobenzenesulfonic Acid; 2-[[4-[2,4-Diamino-5-[(N'e)-N'-(6-Keto-3-Sulfo-1-Cyclohexa-2,4-Dienylidene)Hydrazino]Phenyl]Azophenyl]Amino]-5-Nitro-Benzenesulfonic Acid
• Molecular Formula: C₂₄H₂₀N₈O₉S₂
• Molecular Weight: 628.59
• CAS Registry Number: 70660-47-8
• EINECS: 274-727-9
• SMILES: C1=C([N+]([O-])=O)C=CC(=C1[S](O)(=O)=O)NC4=CC=C(N=NC2=C(N)C=C(N)C(=C2)N\N=C\3C=C([S](O)(=O)=O)C=CC3=O)C=C4
• InChI: 1S/C24H20N8O9S2/c25-17-11-18(26)21(30-31-22-10-16(42(36,37)38)6-8-23(22)33)12-20(17)29-28-14-3-1-13(2-4-14)27-19-7-5-15(32(34)35)9-24(19)43(39,40)41/h1-12,27,30H,25-26H2,(H,36,37,38)(H,39,40,41)/b29-28?,31-22+
• InChIKey: SBCLCJMOONXFAH-XECDJEFISA-N

Properties

• Density: 1.752g/cm³ (Cal.)