7-Amino-4-Hydroxy-3-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Naphthalene-2-Sulphonic Acid
[CAS# 63147-42-2]

Identification

• Name: 7-Amino-4-Hydroxy-3-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Naphthalene-2-Sulphonic Acid
• Synonyms: (3E)-7-Amino-4-Oxo-3-[[4-(4-Sulfophenyl)Diazenylphenyl]Hydrazinylidene]Naphthalene-2-Sulfonic Acid; 7-Amino-4-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonic Acid; (3E)-7-Amino-4-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₂₂H₁₇N₅O₇S₂
• Molecular Weight: 527.53
• CAS Registry Number: 63147-42-2
• EINECS: 263-926-6
• SMILES: C1=C(N)C=CC4=C1C=C([S](O)(=O)=O)/C(=N/NC3=CC=C(N=NC2=CC=C([S](O)(=O)=O)C=C2)C=C3)C4=O
• InChI: 1S/C22H17N5O7S2/c23-14-1-10-19-13(11-14)12-20(36(32,33)34)21(22(19)28)27-26-16-4-2-15(3-5-16)24-25-17-6-8-18(9-7-17)35(29,30)31/h1-12,26H,23H2,(H,29,30,31)(H,32,33,34)/b25-24?,27-21-
• InChIKey: FOYZHVCEPQEFNB-OXHYGJMOSA-N

Properties

• Density: 1.647g/cm³ (Cal.)