4-Amino-3-[[4-[5-[(2,4-Diamino-5-Methylphenyl)Azo]-1H-Benzimidazol-2-Yl]Phenyl]Azo]-5-Hydroxy-6-(Phenylazo)-2,7-Naphthalenedisulfonic Acid
[CAS# 68957-65-3]

Identification

• Name: 4-Amino-3-[[4-[5-[(2,4-Diamino-5-Methylphenyl)Azo]-1H-Benzimidazol-2-Yl]Phenyl]Azo]-5-Hydroxy-6-(Phenylazo)-2,7-Naphthalenedisulfonic Acid
• Synonyms: (6E)-4-Amino-3-[4-[6-(2,4-Diamino-5-Methyl-Phenyl)Azo-1H-Benzimidazol-2-Yl]Phenyl]Azo-5-Oxo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonic Acid; (6E)-4-Amino-3-[4-[6-(2,4-Diamino-5-Methylphenyl)Azo-1H-Benzimidazol-2-Yl]Phenyl]Azo-5-Oxo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonic Acid; (6E)-4-Amino-3-[4-[6-(2,4-Diamino-5-Methyl-Phenyl)Azo-1H-Benzimidazol-2-Yl]Phenyl]Azo-5-Keto-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₃₆H₂₉N₁₁O₇S₂
• Molecular Weight: 791.81
• CAS Registry Number: 68957-65-3
• SMILES: C1=C7C(=C(N)C(=C1[S](O)(=O)=O)N=NC5=CC=C(C2=NC4=C([NH]2)C=C(N=NC3=C(N)C=C(N)C(=C3)C)C=C4)C=C5)C(=O)C(=N/NC6=CC=CC=C6)\C(=C7)[S](O)(=O)=O
• InChI: 1S/C36H29N11O7S2/c1-18-13-27(25(38)17-24(18)37)45-44-23-11-12-26-28(16-23)41-36(40-26)19-7-9-22(10-8-19)43-46-33-29(55(49,50)51)14-20-15-30(56(52,53)54)34(35(48)31(20)32(33)39)47-42-21-5-3-2-4-6-21/h2-17,42H,37-39H2,1H3,(H,40,41)(H,49,50,51)(H,52,53,54)/b45-44?,46-43?,47-34-
• InChIKey: RHRYKTKTIMUMMC-GCGZSKRPSA-N

Properties

• Density: 1.685g/cm³ (Cal.)