Acid Orange 63
[CAS# 15792-50-4]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Acid Orange 63
• Synonyms: Disodium 5-[4-[[3-Methyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Phenyl]-2-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azo-Benzenesulfonate; Disodium 5-[4-[[3-Methyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Phenyl]-2-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azobenzenesulfonate; Disodium 5-[4-[[5-Keto-3-Methyl-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Phenyl]-2-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azo-Benzenesulfonate
• Molecular Formula: C₃₅H₂₆N₆Na₂O₁₀S₃
• Molecular Weight: 832.78
• CAS Registry Number: 15792-50-4
• EINECS: 239-894-4
• SMILES: C4=C(C3=CC=C(N=NC1C(=O)N(N=C1C)C2=CC=C([S]([O-])(=O)=O)C=C2)C=C3)C=CC(=C4[S]([O-])(=O)=O)N=NC6=CC=C(O[S](=O)(=O)C5=CC=C(C=C5)C)C=C6.[Na+].[Na+]
• InChI: 1S/C35H28N6O10S3.2Na/c1-22-3-16-31(17-4-22)54(49,50)51-29-14-10-27(11-15-29)36-38-32-20-7-25(21-33(32)53(46,47)48)24-5-8-26(9-6-24)37-39-34-23(2)40-41(35(34)42)28-12-18-30(19-13-28)52(43,44)45;;/h3-21,34H,1-2H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2
• InChIKey: ZHWICICYHQPKAD-UHFFFAOYSA-L