3-(4-Anilino-1-Naphthylazo)-2,7-Naphthalenedisulfonic Acid
[CAS# 57322-42-6]

Identification

• Name: 3-(4-Anilino-1-Naphthylazo)-2,7-Naphthalenedisulfonic Acid
• Synonyms: 3-[[4-(Phenylamino)-1-Naphthyl]Azo]Naphthalene-2,6-Disulfonic Acid; 2,7-Naphthalenedisulfonic Acid, 3-((4-(Phenylamino)-1-Naphthalenyl)Azo)-
• Molecular Formula: C₂₆H₁₉N₃O₆S₂
• Molecular Weight: 533.57
• CAS Registry Number: 57322-42-6
• SMILES: C1=CC=CC=C1NC4=C5C(=C(N=NC3=CC2=CC(=CC=C2C=C3[S](=O)(=O)O)[S](=O)(=O)O)C=C4)C=CC=C5
• InChI: 1S/C26H19N3O6S2/c30-36(31,32)20-11-10-17-16-26(37(33,34)35)25(15-18(17)14-20)29-28-24-13-12-23(21-8-4-5-9-22(21)24)27-19-6-2-1-3-7-19/h1-16,27H,(H,30,31,32)(H,33,34,35)
• InChIKey: UMZJOYSJYIDKDN-UHFFFAOYSA-N

Properties

• Density: 1.494g/cm³ (Cal.)