Reactive Red 3
[CAS# 23211-47-4]

Identification

• Name: Reactive Red 3
• Synonyms: Trisodium (3Z)-5-[[4-Chloro-6-(Phenylamino)-1,3,5-Triazin-2-Yl]Amino]-4-Oxo-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (3Z)-5-[[4-Chloro-6-(Phenylamino)-S-Triazin-2-Yl]Amino]-4-Keto-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Procion Red H 3B
• Molecular Formula: C₂₅H₁₅ClN₇Na₃O₁₀S₃
• Molecular Weight: 774.04
• CAS Registry Number: 23211-47-4
• EINECS: 245-494-0
• SMILES: C3=C([S]([O-])(=O)=O)C=C(NC1=NC(=NC(=N1)NC2=CC=CC=C2)Cl)C5=C3C=C([S]([O-])(=O)=O)\C(=N/NC4=CC=CC=C4[S]([O-])(=O)=O)C5=O.[Na+].[Na+].[Na+]
• InChI: 1S/C25H18ClN7O10S3.3Na/c26-23-29-24(27-14-6-2-1-3-7-14)31-25(30-23)28-17-12-15(44(35,36)37)10-13-11-19(46(41,42)43)21(22(34)20(13)17)33-32-16-8-4-5-9-18(16)45(38,39)40;;;/h1-12,32H,(H,35,36,37)(H,38,39,40)(H,41,42,43)(H2,27,28,29,30,31);;;/q;3*+1/p-3/b33-21+
• InChIKey: LKEMVKWHVCZERJ-CSLHRNDJSA-K