Benzoylamido-4'-Aminostilbene-2,2'-Disulfonic acid
[CAS# 25431-18-9]

Identification

• Name: Benzoylamido-4'-Aminostilbene-2,2'-Disulfonic acid
• Synonyms: 2-[(E)-2-(4-Amino-2-Sulfo-Phenyl)Vinyl]-5-(Benzoylamino)Benzenesulfonic Acid; 2-[(E)-2-(4-Amino-2-Sulfophenyl)Vinyl]-5-[(Oxo-Phenylmethyl)Amino]Benzenesulfonic Acid; 2-[(E)-2-(4-Amino-2-Sulfo-Phenyl)Ethenyl]-5-(Phenylcarbonylamino)Benzenesulfonic Acid
• Molecular Formula: C₂₁H₁₈N₂O₇S₂
• Molecular Weight: 474.50
• CAS Registry Number: 25431-18-9
• SMILES: C1=C([S](=O)(=O)O)C(=CC=C1NC(=O)C2=CC=CC=C2)\C=C\C3=CC=C(N)C=C3[S](=O)(=O)O
• InChI: 1S/C21H18N2O7S2/c22-17-10-8-14(19(12-17)31(25,26)27)6-7-15-9-11-18(13-20(15)32(28,29)30)23-21(24)16-4-2-1-3-5-16/h1-13H,22H2,(H,23,24)(H,25,26,27)(H,28,29,30)/b7-6+
• InChIKey: AFHIIJICYLMCSH-VOTSOKGWSA-N

Properties

• Density: 1.585g/cm³ (Cal.)