4-[[2,4-Dihydroxy-5-[(2-Hydroxy-3,5-Dinitrophenyl)Azo]-3-[(4-Nitrophenyl)Azo]Phenyl]Azo]-5-Hydroxy-2,7-Naphthalenedisulfonic Acid
[CAS# 71799-74-1]

Identification

• Name: 4-[[2,4-Dihydroxy-5-[(2-Hydroxy-3,5-Dinitrophenyl)Azo]-3-[(4-Nitrophenyl)Azo]Phenyl]Azo]-5-Hydroxy-2,7-Naphthalenedisulfonic Acid
• Synonyms: Aids-124728; Aids124728; 2',4',8-Trihydroxy-3,6-Disulfo-5'-(2-Hydroxy-3,5-Dinitrophenylazo)-3'-(4-Nitrophenylazo)-1-Naphthaleneazobenzene
• Molecular Formula: C₂₈H₁₇N₉O₁₆S₂
• Molecular Weight: 799.61
• CAS Registry Number: 71799-74-1
• SMILES: C1=CC(=CC=C1N=NC2=C(C(=CC(=C2O)N=NC3=CC(=CC4=C3C(=CC(=C4)[S](=O)(=O)O)O)[S](=O)(=O)O)N=NC5=CC(=CC(=C5O)[N+]([O-])=O)[N+]([O-])=O)O)[N+]([O-])=O
• InChI: 1S/C28H17N9O16S2/c38-23-10-17(55(51,52)53)6-12-5-16(54(48,49)50)9-18(24(12)23)30-32-20-11-21(33-31-19-7-15(36(44)45)8-22(26(19)39)37(46)47)28(41)25(27(20)40)34-29-13-1-3-14(4-2-13)35(42)43/h1-11,38-41H,(H,48,49,50)(H,51,52,53)
• InChIKey: DLFQBOOBABMDKU-UHFFFAOYSA-N

Properties

• Density: 1.962g/cm³ (Cal.)