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CAS 117-88-4

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3-[2-[2-(Acetylamino)-4-aminophenyl]diazenyl]-1,5-naphthalenedisulfonic acid

Description:
3-[2-[2-(Acetylamino)-4-aminophenyl]diazenyl]-1,5-naphthalenedisulfonic acid, commonly referred to as a type of azo dye, is characterized by its vibrant color and complex molecular structure. This compound features a naphthalene backbone with two sulfonic acid groups, which enhance its solubility in water, making it suitable for various applications in dyeing and coloring processes. The presence of the diazenyl group contributes to its stability and color properties, while the acetylamino and amino groups provide sites for further chemical reactivity. This substance is often used in the textile industry, as well as in biological and chemical research due to its ability to bind to proteins and other biomolecules. Its CAS number, 117-88-4, is a unique identifier that facilitates the tracking and regulation of this chemical in various applications. Safety considerations are important, as azo dyes can sometimes release aromatic amines, which may pose health risks. Overall, this compound exemplifies the intricate relationship between chemical structure and functional properties in organic chemistry.
Formula:C18H16N4O7S2
InChI:InChI=1S/C18H16N4O7S2/c1-10(23)20-16-7-11(19)5-6-15(16)22-21-12-8-14-13(18(9-12)31(27,28)29)3-2-4-17(14)30(24,25)26/h2-9H,19H2,1H3,(H,20,23)(H,24,25,26)(H,27,28,29)
InChI key:InChIKey=KOXYXBGVZGWXED-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC=C2)C=C(N=NC3=C(NC(C)=O)C=C(N)C=C3)C1
Synonyms:
  • 1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]azo]-
  • 1,5-Naphthalenedisulfonic acid, 3-[(2-acetamido-4-aminophenyl)azo]-
  • 3-[(2-Acetamido-4-aminophenyl)azo]-1,5-naphthalenedisulfonic acid
  • 1,5-Naphthalenedisulfonic acid, 3-[2-[2-(acetylamino)-4-aminophenyl]diazenyl]-
  • 3-[2-[2-(Acetylamino)-4-aminophenyl]diazenyl]-1,5-naphthalenedisulfonic acid
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