3-[[2,4-Dimethyl-5-[[2-(Sulfooxy)Ethyl]Sulfonyl]Phenyl]Azo]-4-Hydroxy-1-Naphthalenesulfonic Acid
[CAS# 67828-18-6]

Identification

• Name: 3-[[2,4-Dimethyl-5-[[2-(Sulfooxy)Ethyl]Sulfonyl]Phenyl]Azo]-4-Hydroxy-1-Naphthalenesulfonic Acid
• Synonyms: (3E)-3-[[2,4-Dimethyl-5-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxo-Naphthalene-1-Sulfonic Acid; (3E)-3-[[2,4-Dimethyl-5-(2-Sulfooxyethylsulfonyl)Phenyl]Hydrazono]-4-Oxo-1-Naphthalenesulfonic Acid; (3E)-3-[[2,4-Dimethyl-5-(2-Sulfoxyethylsulfonyl)Phenyl]Hydrazono]-4-Keto-Naphthalene-1-Sulfonic Acid
• Molecular Formula: C₂₀H₂₀N₂O₁₀S₃
• Molecular Weight: 544.57
• CAS Registry Number: 67828-18-6
• SMILES: C3=C(N\N=C\2C=C([S](O)(=O)=O)C1=CC=CC=C1C2=O)C(=CC(=C3[S](=O)(=O)CCO[S](O)(=O)=O)C)C
• InChI: 1S/C20H20N2O10S3/c1-12-9-13(2)18(33(24,25)8-7-32-35(29,30)31)10-16(12)21-22-17-11-19(34(26,27)28)14-5-3-4-6-15(14)20(17)23/h3-6,9-11,21H,7-8H2,1-2H3,(H,26,27,28)(H,29,30,31)/b22-17+
• InChIKey: YINQJAFVVJTWPH-OQKWZONESA-N

Properties

• Density: 1.623g/cm³ (Cal.)