CAS 70236-51-0

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[[4-[[5-hydroxy-6-[2-(2-methoxy-5-sulfophenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:4)

Description:

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[[4-[[5-hydroxy-6-[2-(2-methoxy-5-sulfophenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:4), with CAS number 70236-51-0, is a complex organic compound characterized by its sulfonic acid groups, which impart high water solubility and ionic properties. This compound features multiple aromatic rings, including naphthalene and triazine structures, contributing to its potential as a dye or pigment in various applications. The presence of hydroxyl and methoxy groups enhances its reactivity and solubility, making it suitable for use in aqueous environments. Additionally, the compound's azo linkages suggest it may exhibit vibrant colors, commonly utilized in textile and ink formulations. Its sodium salt form indicates that it is likely used in a soluble state, facilitating its incorporation into various formulations. Overall, this compound's structural complexity and functional groups suggest a range of applications in dye chemistry and materials science.

Formula: C₄₄H₃₆N₁₀O₁₆S₄·4Na

InChI: InChI=1S/C44H36N10O16S4.4Na/c1-22-13-32(37(70-3)21-31(22)51-53-34-19-28(72(60,61)62)15-24-16-29(73(63,64)65)20-35(55)39(24)34)47-44-49-42(45-25-7-5-4-6-8-25)48-43(50-44)46-26-9-11-30-23(14-26)17-38(74(66,67)68)40(41(30)56)54-52-33-18-27(71(57,58)59)10-12-36(33)69-2;;;;/h4-21,55-56H,1-3H3,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H3,45,46,47,48,49,50);;;;

InChI key: InChIKey=QYEMTQXMROWTRD-UHFFFAOYSA-N

SMILES: N(=NC1=CC(OC)=C(NC=2N=C(NC3=CC4=C(C=C3)C(O)=C(N=NC5=C(OC)C=CC(S(=O)(=O)O)=C5)C(S(=O)(=O)O)=C4)N=C(NC6=CC=CC=C6)N2)C=C1C)C=7C8=C(C=C(S(=O)(=O)O)C7)C=C(S(=O)(=O)O)C=C8O.[Na]

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[4-[[5-hydroxy-6-[(2-methoxy-5-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-5-methoxy-2-methylphenyl]azo]-, tetrasodium salt
• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[[4-[[5-hydroxy-6-[2-(2-methoxy-5-sulfophenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:4)

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CAS: 70236-51-0

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Formula: C₄₄H₃₂N₁₀Na₄O₁₆S₄

Color and Shape: Solid

Molecular weight: 1176.99

Ref: TM-T68836