Brilliant Purpurin R
[CAS# 5413-69-4]

Identification

• Name: Brilliant Purpurin R
• Synonyms: 3-Amino-4-[4-[4-[(1-Amino-4-Sulfo-2-Naphthyl)Azo]-3-Methyl-Phenyl]-2-Methyl-Phenyl]Azo-Naphthalene-2,7-Disulfonic Acid; 3-Amino-4-[4-[4-[(1-Amino-4-Sulfo-2-Naphthyl)Azo]-3-Methylphenyl]-2-Methylphenyl]Azonaphthalene-2,7-Disulfonic Acid; 3-Amino-4-[4-[4-(1-Amino-4-Sulfo-Naphthalen-2-Yl)Diazenyl-3-Methyl-Phenyl]-2-Methyl-Phenyl]Diazenyl-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₃₄H₂₈N₆O₉S₃
• Molecular Weight: 760.81
• CAS Registry Number: 5413-69-4
• SMILES: C5=C([S](=O)(=O)O)C(=C(N=NC4=CC=C(C3=CC=C(N=NC2=C(N)C1=CC=CC=C1C(=C2)[S](=O)(=O)O)C(=C3)C)C=C4C)C6=CC=C([S](=O)(=O)O)C=C56)N
• InChI: 1S/C34H28N6O9S3/c1-18-13-20(7-11-27(18)37-39-29-17-30(51(44,45)46)25-5-3-4-6-26(25)32(29)35)21-8-12-28(19(2)14-21)38-40-34-24-10-9-23(50(41,42)43)15-22(24)16-31(33(34)36)52(47,48)49/h3-17H,35-36H2,1-2H3,(H,41,42,43)(H,44,45,46)(H,47,48,49)
• InChIKey: LIFWPZLVTZZVLJ-UHFFFAOYSA-N

Properties

• Density: 1.617g/cm³ (Cal.)