3,6-Bis({4-[2-(2,6-Dihydroxy-4-Oxo-2,5-Cyclohexadien-1-Ylidene)Hydrazino]-2-Sulfophenyl}Hydrazono)-4,5-Dioxo-3,4,5,6-Tetrahydro-1-Naphthalenesulfonic Acid
[CAS# 116978-87-1]

Identification

• Name: 3,6-Bis({4-[2-(2,6-Dihydroxy-4-Oxo-2,5-Cyclohexadien-1-Ylidene)Hydrazino]-2-Sulfophenyl}Hydrazono)-4,5-Dioxo-3,4,5,6-Tetrahydro-1-Naphthalenesulfonic Acid
• Synonyms: 1-Naphthalenesulfonic acid, 4,5-dihydroxy-3,6-bis(2-sulfo-4-((2,4,6-trihydroxyphenyl)azo)phenyl)azo)-
• Molecular Formula: C₃₄H₂₄N₈O₁₇S₃
• Molecular Weight: 912.79
• CAS Registry Number: 116978-87-1
• SMILES: O=C/6/C=C(/O)\C(=N/Nc5ccc(NN=C4/C=C(\C=3\C=C/C(=NNc2ccc(N/N=C/1C(/O)=C\C(=O)\C=C\1\O)cc2S(=O)(=O)O)C(=O)C=3C4=O)S(=O)(=O)O)c(c5)S(=O)(=O)O)\C(\O)=C\6
• InChI: 1S/C34H24N8O17S3/c43-16-9-23(45)31(24(46)10-16)41-35-14-1-4-19(28(7-14)61(54,55)56)37-39-21-6-3-18-27(60(51,52)53)13-22(34(50)30(18)33(21)49)40-38-20-5-2-15(8-29(20)62(57,58)59)36-42-32-25(47)11-17(44)12-26(32)48/h1-13,35-38,45-48H,(H,51,52,53)(H,54,55,56)(H,57,58,59)
• InChIKey: ZZRCVZIESGCDQV-UHFFFAOYSA-N

Properties

• Density: 1.922g/cm³ (Cal.)
• Refractive index: 1.822 (Cal.)