C.I. Reactive Yellow 1
[CAS# 12226-44-7]

Identification

• Name: C.I. Reactive Yellow 1
• Synonyms: Disodium 2,5-Dichloro-4-[4-[5-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]-2-Sulfonato-Phenyl]Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate; Disodium 2,5-Dichloro-4-[4-[5-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]-2-Sulfonatophenyl]Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate; Disodium 2,5-Dichloro-4-[4-[5-[(4,6-Dichloro-S-Triazin-2-Yl)Amino]-2-Sulfonato-Phenyl]Azo-5-Keto-3-Methyl-4H-Pyrazol-1-Yl]Benzenesulfonate
• Molecular Formula: C₁₉H₁₀Cl₄N₈Na₂O₇S₂
• Molecular Weight: 714.25
• CAS Registry Number: 12226-44-7
• SMILES: C1=C(Cl)C(=CC(=C1N4N=C(C(N=NC2=CC(=CC=C2[S]([O-])(=O)=O)NC3=NC(=NC(=N3)Cl)Cl)C4=O)C)Cl)[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C19H12Cl4N8O7S2.2Na/c1-7-15(16(32)31(30-7)12-5-10(21)14(6-9(12)20)40(36,37)38)29-28-11-4-8(2-3-13(11)39(33,34)35)24-19-26-17(22)25-18(23)27-19;;/h2-6,15H,1H3,(H,33,34,35)(H,36,37,38)(H,24,25,26,27);;/q;2*+1/p-2
• InChIKey: JNRGKDIQDBVGRD-UHFFFAOYSA-L