Reactive Red 41 (C.I. 18204)
[CAS# 12226-18-5]

Identification

• Name: Reactive Red 41 (C.I. 18204)
• Synonyms: Trisodium (3Z)-5-[(2,3-Dichloroquinoxaline-6-Carbonyl)Amino]-4-Oxo-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (3Z)-5-[[(2,3-Dichloro-6-Quinoxalinyl)-Oxomethyl]Amino]-4-Oxo-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (3Z)-5-[(2,3-Dichloroquinoxaline-6-Carbonyl)Amino]-4-Keto-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate
• Molecular Formula: C₂₅H₁₂Cl₂N₅Na₃O₁₁S₃
• Molecular Weight: 794.45
• CAS Registry Number: 12226-18-5 (2407-13-8)
• SMILES: C3=C([S]([O-])(=O)=O)C=C(NC(=O)C2=CC1=C(N=C(Cl)C(=N1)Cl)C=C2)C5=C3C=C([S]([O-])(=O)=O)\C(=N/NC4=CC=CC=C4[S]([O-])(=O)=O)C5=O.[Na+].[Na+].[Na+]
• InChI: 1S/C25H15Cl2N5O11S3.3Na/c26-23-24(27)29-16-8-11(5-6-14(16)28-23)25(34)30-17-10-13(44(35,36)37)7-12-9-19(46(41,42)43)21(22(33)20(12)17)32-31-15-3-1-2-4-18(15)45(38,39)40;;;/h1-10,31H,(H,30,34)(H,35,36,37)(H,38,39,40)(H,41,42,43);;;/q;3*+1/p-3/b32-21+
• InChIKey: KCBLBKMLOXYWJX-FXUDISSTSA-K