C.I. Acid Brown 355
[CAS# 73514-04-2]

Identification

• Name: C.I. Acid Brown 355
• Synonyms: Chromate(3-), (3-((4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl)azo-κN1)-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-))(3-(hydroxy-κO)-4-((2-(hydroxy-κO)-1-naphthalenyl)azo-κN1)-7-nitro-1-naphthalenesulfonato(3-))-, triammonium; Chromate(3-), (3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-2-hydroxy-5-nitrobenzenesulfonato(3-))(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))-, triammonium
• Molecular Formula: C₃₆H₃₂CrN₁₁O₁₄S₂
• Molecular Weight: 958.83
• CAS Registry Number: 73514-04-2
• SMILES: [Cr+3].[O-]N([O-])c1cc\4c(cc1)C(=NN=C3c2ccccc2\C=C/C3=O)C(=O)/C=C/4S([O-])(=O)=O.[O-][N+](=O)/C3=C/C(=N[N-]\C2=C(\[N-]N(c1ccccc1)C2=O)C)C(=O)/C(=C3)S([O-])(=O)=O.[NH4+].[NH4+].[NH4+]
• InChI: 1S/C20H11N3O7S.C16H13N5O7S.Cr.3H3N/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;1-9-14(16(23)20(19-9)10-5-3-2-4-6-10)18-17-12-7-11(21(24)25)8-13(15(12)22)29(26,27)28;;;;/h1-10H,(H,28,29,30);2-8H,1H3,(H3,17,18,19,22,23,26,27,28);;3*1H3/q-2;;+3;;;/p-1
• InChIKey: UMWRMXQKXCJVSZ-UHFFFAOYSA-M