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Sunset Yellow FCF

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Identification
Molecular formula
C16H10N2Na2O7S
CAS number
2783-94-0
IUPAC name
disodium;2-[(2-carboxylatophenyl)sulfamoyl]-5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzoate
State
State

At room temperature, Sunset Yellow FCF is a solid powder.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
452.36g/mol
Molar mass
452.3630g/mol
Density
1.5800g/cm3
Appearence

Sunset Yellow FCF appears as an orange-red powder. It is commonly used as a colorant in food and beverages, contributing a vibrant orange hue.

Comment on solubility

Solubility Characteristics of Disodium 2-[(2-carboxylatophenyl)sulfamoyl]-5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzoate

Disodium 2-[(2-carboxylatophenyl)sulfamoyl]-5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzoate exhibits intriguing solubility properties, influenced by its complex molecular structure. Understanding the solubility profile is crucial as it plays a vital role in the compound's functionality and applications. Here are some key points regarding its solubility:

  • Solubility in Water: This compound tends to be highly soluble in water due to the presence of multiple ionic (sodium salt) and polar substituents. Such characteristics allow it to interact favorably with water molecules, promoting dissolution.
  • Temperature Dependence: The solubility can vary with temperature, often increasing at higher temperatures. This is a common trait among many ionic compounds.
  • Influence of pH: The solubility of this compound may also be affected by the pH of the solution. Generally, increased acidity can enhance solubility, particularly because of the carboxylate groups that can ionize.
  • Organic Solvents: While primarily soluble in aqueous conditions, the compound's solubility in organic solvents may be considerably lower, highlighting its hydrophilic nature.

The aqueous solubility of disodium 2-[(2-carboxylatophenyl)sulfamoyl]-5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzoate is an important consideration for its applications, potentially in pharmaceuticals or chemical synthesis, where a soluble form is advantageous.

Interesting facts

Interesting Facts about Disodium 2-[(2-carboxylatophenyl)sulfamoyl]-5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzoate

Disodium 2-[(2-carboxylatophenyl)sulfamoyl]-5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzoate, often abbreviated for ease, is a fascinating compound in the realm of pharmaceuticals and chemistry. Here are some notable aspects:

  • Pharmaceutical Application: This compound plays a significant role as a pharmaceutical agent, particularly in the field of anti-inflammatory and analgesic drugs. Its structure allows it to interact effectively with biological systems.
  • Azo Group Importance: The presence of the azo group (–N=N–) is crucial for the compound’s reactivity and stability, enabling it to serve as a dye or pigments in various applications beyond pharmaceuticals, such as in food and textiles.
  • Multifunctionality: The compound’s complex structure with multiple functional groups, including carboxyl, sulfonamide, and azo derivatives, showcases its multifunctional nature. These properties can be exploited to engineer targeted drug delivery systems.
  • Research Potential: Due to its unique properties, ongoing research is focused on exploring its mechanisms of action within biological systems, including its potential as a novel therapeutic agent.
  • Environmental Impact: As a compound used in various industries, there are considerations regarding its environmental footprint and the importance of sustainable practices in its synthesis and application.

The compound presents a remarkable intersection of chemistry and pharmacology, making it a subject of interest for scientists aiming to innovate new treatment methodologies. As stated by many researchers, "The beauty of chemistry lies in its ability to connect seemingly disparate fields and transform them into novel solutions." This compound exemplifies that principle beautifully.

Synonyms
DTXSID80889592
Benzoic acid, 2-(((2-carboxyphenyl)amino)sulfonyl)-5-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-, disodium salt
Benzoic acid, 2-(((2-carboxyphenyl)amino)sulfonyl)-5-(2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl)-, sodium salt (1:2)
Benzoic acid, 2-[[(2-carboxyphenyl)amino]sulfonyl]-5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, disodium salt
Benzoic acid, 2-[[(2-carboxyphenyl)amino]sulfonyl]-5-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-, sodium salt (1:2)
DTXCID301030966
10482-43-6
Monochrome Yellow KE
Synchromate Yellow ME
EINECS 233-982-6
LZUZAWMLZRSQGJ-UHFFFAOYSA-L
NS00054387
Disodium 2-(((2-carboxylatophenyl)amino)sulphonyl)-5-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoate