Direct Red 153, disodium salt
[CAS# 5979-31-7]

Identification

• Name: Direct Red 153, disodium salt
• Synonyms: Disodium (3E)-7-[(3-Aminobenzoyl)Amino]-4-Oxo-3-[[4-(4-Sulfonatophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonate; Disodium (3E)-7-[[(3-Aminophenyl)-Oxomethyl]Amino]-4-Oxo-3-[[4-(4-Sulfonatophenyl)Azophenyl]Hydrazono]-2-Naphthalenesulfonate; Disodium (3E)-7-[(3-Aminobenzoyl)Amino]-4-Keto-3-[[4-(4-Sulfonatophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonate
• Molecular Formula: C₂₉H₂₀N₆Na₂O₈S₂
• Molecular Weight: 690.61
• CAS Registry Number: 5979-31-7
• EINECS: 227-784-9
• SMILES: C2=C(NC(=O)C1=CC(=CC=C1)N)C=CC5=C2C=C([S]([O-])(=O)=O)/C(=N/NC4=CC=C(N=NC3=CC=C([S]([O-])(=O)=O)C=C3)C=C4)C5=O.[Na+].[Na+]
• InChI: 1S/C29H22N6O8S2.2Na/c30-19-3-1-2-17(14-19)29(37)31-23-10-13-25-18(15-23)16-26(45(41,42)43)27(28(25)36)35-34-21-6-4-20(5-7-21)32-33-22-8-11-24(12-9-22)44(38,39)40;;/h1-16,34H,30H2,(H,31,37)(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b33-32?,35-27-
• InChIKey: YDPGRAXLNRMYFU-SCHADMERSA-L