Direct Brown 32
[CAS# 6739-48-6]

Identification

• Name: Direct Brown 32
• Synonyms: Disodium 3-[4-[4-(2,4-Diamino-5-Nitro-Phenyl)Azo-3-Methyl-Phenyl]Azo-2-Methyl-Phenyl]Azonaphthalene-1,5-Disulfonate; Disodium 3-[4-[4-(2,4-Diamino-5-Nitrophenyl)Azo-3-Methylphenyl]Azo-2-Methylphenyl]Azonaphthalene-1,5-Disulfonate; Disodium 3-[4-[4-(2,4-Diamino-5-Nitro-Phenyl)Diazenyl-3-Methyl-Phenyl]Diazenyl-2-Methyl-Phenyl]Diazenylnaphthalene-1,5-Disulfonate
• Molecular Formula: C₃₀H₂₃N₉Na₂O₈S₂
• Molecular Weight: 747.67
• CAS Registry Number: 6739-48-6
• EINECS: 229-799-6
• SMILES: C4=C(N=NC3=C(C=C(N=NC2=CC(=C(N=NC1=C(N)C=C(N)C(=C1)[N+]([O-])=O)C=C2)C)C=C3)C)C=C([S]([O-])(=O)=O)C5=C4C(=CC=C5)[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C30H25N9O8S2.2Na/c1-16-10-18(33-34-19-7-9-26(17(2)11-19)37-38-27-15-28(39(40)41)24(32)14-23(27)31)6-8-25(16)36-35-20-12-22-21(30(13-20)49(45,46)47)4-3-5-29(22)48(42,43)44;;/h3-15H,31-32H2,1-2H3,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2
• InChIKey: QFIKUDGWSLWELW-UHFFFAOYSA-L