6-({2,4-Dihydroxy-3-[(4-nitrophenyl)diazenyl]phenyl}diazenyl)-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl]-2-naphthalenesulfonic acid
[CAS# 80301-65-1]

Identification

• Name: 6-({2,4-Dihydroxy-3-[(4-nitrophenyl)diazenyl]phenyl}diazenyl)-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl]-2-naphthalenesulfonic acid
• Synonyms: 6-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2-sulphonic acid
• Molecular Formula: C₂₈H₁₈N₈O₁₄S₂
• Molecular Weight: 754.62
• CAS Registry Number: 80301-65-1
• EINECS: 279-447-0
• SMILES: Oc2c(ccc(O)c2N=Nc1ccc(cc1)[N+]([O-])=O)N=Nc4cc5c(O)c(N=Nc3cc(cc([N+]([O-])=O)c3O)S(O)(=O)=O)c(cc5cc4)S(O)(=O)=O
• InChI: 1S/C28H18N8O14S2/c37-22-8-7-19(28(40)24(22)33-29-14-3-5-16(6-4-14)35(41)42)31-30-15-2-1-13-9-23(52(48,49)50)25(26(38)18(13)10-15)34-32-20-11-17(51(45,46)47)12-21(27(20)39)36(43)44/h1-12,37-40H,(H,45,46,47)(H,48,49,50)
• InChIKey: WVNXEHATLOGIKX-UHFFFAOYSA-N

Properties

• Density: 1.875g/cm³ (Cal.)