4-Hydroxy-3-[[2-Methyl-5-[(Phenylamino)Sulphonyl]Phenyl]Azo]Naphthalene-2-Sulphonic Acid
[CAS# 85409-50-3]

Identification

• Name: 4-Hydroxy-3-[[2-Methyl-5-[(Phenylamino)Sulphonyl]Phenyl]Azo]Naphthalene-2-Sulphonic Acid
• Synonyms: (3E)-3-[[2-Methyl-5-(Phenylsulfamoyl)Phenyl]Hydrazono]-4-Oxo-Naphthalene-2-Sulfonic Acid; (3E)-3-[[2-Methyl-5-(Phenylsulfamoyl)Phenyl]Hydrazono]-4-Oxo-2-Naphthalenesulfonic Acid; (3E)-4-Keto-3-[[2-Methyl-5-(Phenylsulfamoyl)Phenyl]Hydrazono]Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₂₃H₁₉N₃O₆S₂
• Molecular Weight: 497.54
• CAS Registry Number: 85409-50-3
• EINECS: 287-119-3
• SMILES: C2=C([S](=O)(=O)NC1=CC=CC=C1)C=CC(=C2N\N=C4\C(=CC3=CC=CC=C3C4=O)[S](O)(=O)=O)C
• InChI: 1S/C23H19N3O6S2/c1-15-11-12-18(33(28,29)26-17-8-3-2-4-9-17)14-20(15)24-25-22-21(34(30,31)32)13-16-7-5-6-10-19(16)23(22)27/h2-14,24,26H,1H3,(H,30,31,32)/b25-22-
• InChIKey: OCYGHHAZIHRCGC-LVWGJNHUSA-N

Properties

• Density: 1.477g/cm³ (Cal.)