CymitQuimica logo

CAS 3118-97-6

:

Sudan Red

Description:
Sudan Red, specifically Sudan Red 7B, is an organic dye belonging to the azo dye family, characterized by its vivid red color. It is primarily used in various applications, including textiles, plastics, and as a biological stain. The chemical structure of Sudan Red features an azo group (-N=N-) that connects two aromatic rings, contributing to its stability and color properties. This compound is lipophilic, allowing it to dissolve in organic solvents while being less soluble in water. Sudan Red has been utilized in histology for staining lipids and fats in biological samples, aiding in the visualization of cellular structures. However, it is important to note that Sudan Red has raised health concerns due to its potential carcinogenic properties, leading to restrictions on its use in food products and certain consumer goods. As a result, regulatory agencies monitor its presence in various applications to ensure safety and compliance with health standards.
Formula:C18H16N2O
InChI:InChI=1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3
InChI key:InChIKey=JBTHDAVBDKKSRW-UHFFFAOYSA-N
SMILES:N(=NC1=C(C)C=C(C)C=C1)C=2C3=C(C=CC2O)C=CC=C3
Synonyms:
  • (1E)-1-[(2,4-dimethylphenyl)hydrazono]naphthalen-2(1H)-one
  • 1-(2,4-Dimethylphenylazo)-2-naphthol
  • 1-(2,4-Xylidylazo)-2-Naphthol
  • 1-[(2,4-dimethylphenyl)hydrazono]naphthalen-2(1H)-one
  • 1-[2,4-Xylylazo]-2-Naphthol
  • 1-[2-(2,4-Dimethylphenyl)diazenyl]-2-naphthalenol
  • 2-Naphthalenol, 1-[(2,4-dimethylphenyl)azo]-
  • 2-Naphthalenol, 1-[2-(2,4-dimethylphenyl)diazenyl]-
  • AF Red No. 5
  • Brasilazina Oil Scarlet 6G
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 16 products.