Trisodium 4-Amino-5-Hydroxy-3-[[4-[[2-(Sulphonatooxy)Ethyl]Sulphonyl]Phenyl]Azo]Naphthalene-2,7-Disulphonate
[CAS# 84100-03-8]

Identification

• Name: Trisodium 4-Amino-5-Hydroxy-3-[[4-[[2-(Sulphonatooxy)Ethyl]Sulphonyl]Phenyl]Azo]Naphthalene-2,7-Disulphonate
• Synonyms: Trisodium (3Z)-4-Amino-5-Oxo-3-[[4-(2-Sulfonatooxyethylsulfonyl)Phenyl]Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (3Z)-4-Amino-5-Keto-3-[[4-(2-Sulfatoethylsulfonyl)Phenyl]Hydrazono]Naphthalene-2,7-Disulfonate; 2,7-Naphthalenedisulfonic Acid, 4-Amino-5-Hydroxy-3-((4-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-, Trisodium Salt
• Molecular Formula: C₁₈H₁₄N₃Na₃O₁₃S₄
• Molecular Weight: 677.53
• CAS Registry Number: 84100-03-8
• EINECS: 282-084-0
• SMILES: C1=C([S](=O)(=O)CCO[S]([O-])(=O)=O)C=CC(=C1)N\N=C3\C(=C2C(=CC(=CC2=O)[S]([O-])(=O)=O)C=C3[S]([O-])(=O)=O)N.[Na+].[Na+].[Na+]
• InChI: 1S/C18H17N3O13S4.3Na/c19-17-16-10(7-13(9-14(16)22)36(25,26)27)8-15(37(28,29)30)18(17)21-20-11-1-3-12(4-2-11)35(23,24)6-5-34-38(31,32)33;;;/h1-4,7-9,20H,5-6,19H2,(H,25,26,27)(H,28,29,30)(H,31,32,33);;;/q;3*+1/p-3/b21-18+
• InChIKey: GRXIRRIUAYYSQJ-MDHBWZFVSA-K