4-Amino-5-Hydroxy-6-[[4'-[(4-Hydroxyphenyl)Azo]-3,3'-Dimethyl[1,1'-Biphenyl]-4-Yl]Azo]-3-[(4-Nitrophenyl)Azo]Naphthalene-2,7-Disulphonic Acid
[CAS# 56148-97-1]

Identification

• Name: 4-Amino-5-Hydroxy-6-[[4'-[(4-Hydroxyphenyl)Azo]-3,3'-Dimethyl[1,1'-Biphenyl]-4-Yl]Azo]-3-[(4-Nitrophenyl)Azo]Naphthalene-2,7-Disulphonic Acid
• Synonyms: (3Z)-5-Amino-3-[[2-Methyl-4-[3-Methyl-4-[N'-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Phenyl]Hydrazono]-6-(4-Nitrophenyl)Azo-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3Z)-5-Amino-3-[[2-Methyl-4-[3-Methyl-4-[N'-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Phenyl]Hydrazono]-6-(4-Nitrophenyl)Azo-4-Oxonaphthalene-2,7-Disulfonic Acid; (3Z)-5-Amino-4-Keto-3-[[4-[4-[N'-(4-Keto-1-Cyclohexa-2,5-Dienylidene)Hydrazino]-3-Methyl-Phenyl]-2-Methyl-Phenyl]Hydrazono]-6-(4-Nitrophenyl)Azo-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₃₆H₂₈N₈O₁₀S₂
• Molecular Weight: 796.78
• CAS Registry Number: 56148-97-1
• EINECS: 260-016-0
• SMILES: C1=C6C(=C(N)C(=C1[S](O)(=O)=O)N=NC2=CC=C([N+]([O-])=O)C=C2)C(=O)C(=N/NC5=C(C=C(C4=CC(=C(NN=C3C=CC(=O)C=C3)C=C4)C)C=C5)C)/C(=C6)[S](O)(=O)=O
• InChI: 1S/C36H28N8O10S2/c1-19-15-21(3-13-28(19)40-38-25-7-11-27(45)12-8-25)22-4-14-29(20(2)16-22)41-43-35-31(56(52,53)54)18-23-17-30(55(49,50)51)34(33(37)32(23)36(35)46)42-39-24-5-9-26(10-6-24)44(47)48/h3-18,40-41H,37H2,1-2H3,(H,49,50,51)(H,52,53,54)/b42-39?,43-35+
• InChIKey: OHMCLNKQFJGZII-CXRYBNCPSA-N

Properties

• Density: 1.602g/cm³ (Cal.)