Direct Orange 6
[CAS# 6637-88-3]

Identification

• Name: Direct Orange 6
• Synonyms: Disodium (3E)-3-[[4-[4-(2,6-Diamino-3-Methyl-5-Sulfonato-Phenyl)Azo-3-Methyl-Phenyl]-2-Methyl-Phenyl]Hydrazono]-6-Oxo-Cyclohexa-1,4-Diene-1-Carboxylate; Disodium (3E)-3-[[4-[4-(2,6-Diamino-3-Methyl-5-Sulfonatophenyl)Azo-3-Methylphenyl]-2-Methylphenyl]Hydrazono]-6-Oxo-1-Cyclohexa-1,4-Dienecarboxylate; Disodium (3E)-3-[[4-[4-(2,6-Diamino-3-Methyl-5-Sulfonato-Phenyl)Azo-3-Methyl-Phenyl]-2-Methyl-Phenyl]Hydrazono]-6-Keto-Cyclohexa-1,4-Diene-1-Carboxylate
• Molecular Formula: C₂₈H₂₄N₆Na₂O₆S
• Molecular Weight: 618.57
• CAS Registry Number: 6637-88-3
• EINECS: 229-639-5
• SMILES: C3=C(C2=CC(=C(N=NC1=C(N)C(=CC(=C1N)[S]([O-])(=O)=O)C)C=C2)C)C=CC(=C3C)N\N=C4\C=C(C(=O)C=C4)C([O-])=O.[Na+].[Na+]
• InChI: 1S/C28H26N6O6S.2Na/c1-14-10-17(4-7-21(14)32-31-19-6-9-23(35)20(13-19)28(36)37)18-5-8-22(15(2)11-18)33-34-27-25(29)16(3)12-24(26(27)30)41(38,39)40;;/h4-13,32H,29-30H2,1-3H3,(H,36,37)(H,38,39,40);;/q;2*+1/p-2/b31-19+,34-33?
• InChIKey: NSSNIZKCSBJFCQ-ZUYBEYSASA-L