4-[[2,4-Diamino-5-[(3-Sulphophenyl)Azo]Phenyl]Azo]-2-[[2,6-Dihydroxy-3-[(4-Nitrophenyl)Azo]Phenyl]Azo]Benzenesulphonic Acid
[CAS# 97404-12-1]

Identification

• Name: 4-[[2,4-Diamino-5-[(3-Sulphophenyl)Azo]Phenyl]Azo]-2-[[2,6-Dihydroxy-3-[(4-Nitrophenyl)Azo]Phenyl]Azo]Benzenesulphonic Acid
• Molecular Formula: C₃₀H₂₃N₁₁O₁₀S₂
• Molecular Weight: 761.70
• CAS Registry Number: 97404-12-1
• EINECS: 306-775-4
• SMILES: C3=C(N=NC1=C(N)C=C(N)C(=C1)N=NC2=CC(=CC=C2)[S](O)(=O)=O)C=CC(=C3N\N=C5\C(=O)\C(=N/NC4=CC=C([N+]([O-])=O)C=C4)C=CC5=O)[S](O)(=O)=O
• InChI: 1S/C30H23N11O10S2/c31-21-14-22(32)25(15-24(21)37-34-17-2-1-3-20(12-17)52(46,47)48)38-35-18-6-11-28(53(49,50)51)26(13-18)39-40-29-27(42)10-9-23(30(29)43)36-33-16-4-7-19(8-5-16)41(44)45/h1-15,33,39H,31-32H2,(H,46,47,48)(H,49,50,51)/b36-23-,37-34?,38-35?,40-
• InChIKey: OXFZRHQLHJAGBF-BWXPHQMGSA-N

Properties

• Density: 1.741g/cm³ (Cal.)