Ponceau 4R

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Identification

Molecular formula
C32H28N2Na2O8S2
CAS Number
2611-82-7
IUPAC Name
5-[4-[4-[2,6-diamino-3-[[8-hydroxy-3,6-disulfo-7-[(4-sulfo-1-naphthyl)azo]-2-naphthyl]azo]-5-methyl-phenyl]azophenyl]phenyl]azo-2-hydroxy-benzoic acid
Molecular Weight
604.47g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
1.5000g/cm3
Synonyms
C.I. Direct Brown 31
Interesting facts

Interesting Facts about 5-[4-[4-[2,6-Diamino-3-[[8-Hydroxy-3,6-Disulfo-7-[(4-Sulfo-1-Naphthyl)Azo]-2-Naphthyl]Azo]-5-Methyl-Phenyl]AzoPhenyl]Phenyl]Azo-2-Hydroxy-Benzoic Acid

This intricate compound represents a fascinating intersection of organic chemistry and dye chemistry, showcasing the potential of azo compounds in various applications. Here are some noteworthy aspects:

  • Azo Compounds: This compound belongs to the class of azo dyes, which are characterized by the presence of a -N=N- (azo) functional group. These dyes are widely used in textiles, inks, and even food coloring due to their vivid colors.
  • Dual Purpose: The molecular structure features both an azo group and hydroxy groups, making it a potential candidate for both dyeing and as a biochemical marker. This dual functionality can open doors to advanced applications in analytical chemistry.
  • Health and Safety: Many azo dyes have been scrutinized for their safety, particularly regarding their potential to form carcinogenic amines. This highlights the importance of understanding the implications of using such compounds in consumer products.
  • Synthetic Versatility: The synthesis of such a complex compound involves multiple steps, often utilizing diazotization and coupling reactions. Its intricate structure allows chemists to explore various modifications that can alter its properties and applications.
  • Application in Biology: The presence of amino groups and sulfonic acids suggests that this compound could be studied for potential biological applications, particularly in targeting specific cells or as a tool in drug delivery systems.

In summary, understanding compounds like this one not only broadens our knowledge of chemical structures but also informs their practical applications in fields such as dye chemistry, pharmaceuticals, and materials science. As we delve deeper into the properties and potential uses of such molecules, we continue to unveil the versatile capabilities of chemistry.

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