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Brilliant Blue FCF

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Identification
Molecular formula
C37H34N2O9S3Na2
CAS number
3844-45-9
IUPAC name
[4-[[4-(diethylamino)-2-methyl-phenyl]-[4-[ethyl-[(3-sulfophenyl)methyl]amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-ethyl-[(3-sulfophenyl)methyl]ammonium
State
State

Brilliant Blue FCF is typically found in a solid state at room temperature. It is usually encountered as a powder or granules, which are both convenient forms for storage and application in various uses, particularly in food coloring.

Melting point (Celsius)
285.00
Melting point (Kelvin)
558.15
Boiling point (Celsius)
150.00
Boiling point (Kelvin)
423.15
General information
Molecular weight
792.86g/mol
Molar mass
792.8600g/mol
Density
1.0000g/cm3
Appearence

Brilliant Blue FCF is a synthetic blue dye used primarily in food coloring. It appears as a dark blue powder or granules. When dissolved in a solvent like water, it imparts a bright blue color, commonly described as a vivid or intense blue.

Comment on solubility

Solubility of 4-[[4-(diethylamino)-2-methyl-phenyl]-[4-[ethyl-[(3-sulfophenyl)methyl]amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-ethyl-[(3-sulfophenyl)methyl]ammonium

This compound presents a unique solubility profile that can be influenced by several factors, primarily its complex structure and the presence of ionic groups. The solubility characteristics can be summarized as follows:

  • Polarity: Given the presence of sulfophenyl groups, the compound is expected to exhibit enhanced polarity, which typically increases solubility in polar solvents like water.
  • pH Sensitivity: The solubility may vary with pH due to possible protonation/deprotonation of the amine groups, affecting solubility in aqueous solutions.
  • Hydrophobic Interactions: The presence of diethylamino and methyl groups can contribute to hydrophobic interactions, potentially lowering solubility in polar solvents while enhancing solubility in organic solvents.
  • Concentration Effects: At higher concentrations, there may be increased aggregation leading to reduced solubility—this is often observed with large, complex molecules.

It is crucial to note that while the compound may have good solubility in certain solvents, practical applications, such as in pharmaceuticals or optical materials, may require a balance between solubility and stability. Furthermore, "solubility is a key factor in determining the bioavailability and efficacy of compounds in various applications." Testing under various conditions will provide a clearer understanding of its solubility behavior.

Interesting facts

Interesting Facts About 4-[[4-(diethylamino)-2-methyl-phenyl]-[4-[ethyl-[(3-sulfophenyl)methyl]amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-ethyl-[(3-sulfophenyl)methyl]ammonium

This compound is a fascinating example of a complex organic molecule, showcasing the intricate interplay of structure and function in chemical compounds. Here are some noteworthy aspects:

  • Multifunctional Role: This compound can be seen as an agent with potential use in various fields such as dye-sensitized solar cells and advanced material sciences due to its unique electronic properties.
  • Color Chemistry: Similar to many organic compounds, its structure suggests it could have vibrant color properties, making it a subject of interest in the development of dyes and pigments.
  • Biological Activity: The presence of amine groups in its structure points toward possible biological interactions, which could lead to applications in pharmaceuticals or biochemistry.
  • Sulfophenyl Groups: The inclusion of sulfophenyl moieties enhances the solubility and stability of the compound, making it suitable for various applications in aqueous environments.
  • Structural Complexity: The compound's elaborate structure serves as a captivating example of organic synthesis, where the combination of multiple functional groups allows for exploration of reaction pathways and synthesis mechanisms.

As noted by chemists, "The complexity of organic compounds often leads to unexpected properties and behaviors." This particularly applies to our compound, demonstrating how structural variations can affect both the chemical behavior and potential applications in technology and medicine. Overall, it exemplifies the beauty of chemistry—where even the most intricate designs have the ability to impact various scientific domains.

Synonyms
SCHEMBL20317126
DTXSID60863633
(1E,4E)-4-{[4-(Diethylamino)-2-methylphenyl](4-{ethyl[(3-sulfophenyl)methyl]amino}phenyl)methylidene}-N-ethyl-N-[(3-sulfophenyl)methyl]cyclohexa-2,5-dien-1-iminium