4-Amino-5-Hydroxy-3-[[4-[5-[(4-Hydroxyphenyl)Azo]-1H-Benzimidazol-2-Yl]Phenyl]Azo]-6-(Phenylazo)Naphthalene-2,7-Disulphonic Acid
[CAS# 67846-55-3]

Identification

• Name: 4-Amino-5-Hydroxy-3-[[4-[5-[(4-Hydroxyphenyl)Azo]-1H-Benzimidazol-2-Yl]Phenyl]Azo]-6-(Phenylazo)Naphthalene-2,7-Disulphonic Acid
• Synonyms: (6Z)-4-Amino-5-Oxo-3-[4-[6-[N'-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]-1H-Benzimidazol-2-Yl]Phenyl]Azo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonic Acid; (6Z)-4-Amino-5-Keto-3-[4-[6-[N'-(4-Keto-1-Cyclohexa-2,5-Dienylidene)Hydrazino]-1H-Benzimidazol-2-Yl]Phenyl]Azo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₃₅H₂₅N₉O₈S₂
• Molecular Weight: 763.76
• CAS Registry Number: 67846-55-3
• EINECS: 267-368-4
• SMILES: C1=C7C(=C(N)C(=C1[S](O)(=O)=O)N=NC5=CC=C(C2=NC4=C([NH]2)C=C(NN=C3C=CC(=O)C=C3)C=C4)C=C5)C(=O)C(=N/NC6=CC=CC=C6)/C(=C7)[S](O)(=O)=O
• InChI: 1S/C35H25N9O8S2/c36-31-30-20(17-29(54(50,51)52)33(34(30)46)44-40-21-4-2-1-3-5-21)16-28(53(47,48)49)32(31)43-41-22-8-6-19(7-9-22)35-37-26-15-12-24(18-27(26)38-35)42-39-23-10-13-25(45)14-11-23/h1-18,40,42H,36H2,(H,37,38)(H,47,48,49)(H,50,51,52)/b43-41?,44-33+
• InChIKey: YJLMWYLDIZSBCI-RQADEBBYSA-N

Properties

• Density: 1.665g/cm³ (Cal.)