Direct Red 101
[CAS# 6771-81-9]

Identification

• Name: Direct Red 101
• Synonyms: Tetrasodium 3-Imino-4-[N'-[4-[[4-[N'-(2-Imino-8-Keto-3,6-Disulfonato-1-Naphthyl)Hydrazino]Phenyl]Carbamoylamino]Phenyl]Hydrazino]-5-Keto-Naphthalene-2,7-Disulfonate; Tetrasodium 3-Imino-4-[N'-[4-[[4-[N'-(2-Imino-8-Oxo-3,6-Disulfonato-1-Naphthyl)Hydrazino]Phenyl]Carbamoylamino]Phenyl]Hydrazino]-5-Oxo-Naphthalene-2,7-Disulfonate; Tetrasodium 3-Imino-4-[N'-[4-[[[[4-[N'-(2-Imino-8-Oxo-3,6-Disulfonato-1-Naphthyl)Hydrazino]Phenyl]Amino]-Oxomethyl]Amino]Phenyl]Hydrazino]-5-Oxonaphthalene-2,7-Disulfonate
• Molecular Formula: C₃₃H₂₂N₈Na₄O₁₅S₄
• Molecular Weight: 990.78
• CAS Registry Number: 6771-81-9
• EINECS: 229-829-8
• SMILES: C3=C(NNC2=C1C(=CC(=CC1=O)[S]([O-])(=O)=O)C=C([S]([O-])(=O)=O)C2=N)C=CC(=C3)NC(=O)NC6=CC=C(NNC5=C4C(=CC(=CC4=O)[S]([O-])(=O)=O)C=C([S]([O-])(=O)=O)C5=N)C=C6.[Na+].[Na+].[Na+].[Na+]
• InChI: 1S/C33H26N8O15S4.4Na/c34-29-25(59(51,52)53)11-15-9-21(57(45,46)47)13-23(42)27(15)31(29)40-38-19-5-1-17(2-6-19)36-33(44)37-18-3-7-20(8-4-18)39-41-32-28-16(12-26(30(32)35)60(54,55)56)10-22(14-24(28)43)58(48,49)50;;;;/h1-14,34-35,38-41H,(H2,36,37,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;/q;4*+1/p-4
• InChIKey: CAFGXTUSCJIQHS-UHFFFAOYSA-J