7-Benzamido-4-Hydroxy-3-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Naphthalene-2-Sulphonic Acid
[CAS# 25188-42-5]

Identification

• Name: 7-Benzamido-4-Hydroxy-3-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Naphthalene-2-Sulphonic Acid
• Synonyms: (3E)-7-(Benzoylamino)-4-Oxo-3-[[4-(4-Sulfophenyl)Diazenylphenyl]Hydrazinylidene]Naphthalene-2-Sulfonic Acid; 7-(Benzoylamino)-4-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonic Acid; (3E)-7-(Benzoylamino)-4-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₂₉H₂₁N₅O₈S₂
• Molecular Weight: 631.63
• CAS Registry Number: 25188-42-5
• EINECS: 246-727-9
• SMILES: C2=C(NC(=O)C1=CC=CC=C1)C=CC5=C2C=C([S](O)(=O)=O)/C(=N/NC4=CC=C(N=NC3=CC=C([S](O)(=O)=O)C=C3)C=C4)C5=O
• InChI: 1S/C29H21N5O8S2/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39/h1-17,33H,(H,30,36)(H,37,38,39)(H,40,41,42)/b32-31?,34-27-
• InChIKey: OCHRJJHVPRUZAC-AAKDRMKISA-N

Properties

• Density: 1.544g/cm³ (Cal.)