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Carmoisine

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Identification
Molecular formula
C20H12N2Na2O7S2
CAS number
3567-69-9
IUPAC name
sodium;4-[2-[5-[(2,4-dimethylphenyl)hydrazono]-4,6-dioxo-cyclohex-2-en-1-ylidene]hydrazino]benzenesulfonate
State
State

At room temperature, Carmoisine is typically in a solid state as a powder.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.15
Boiling point (Celsius)
460.00
Boiling point (Kelvin)
733.15
General information
Molecular weight
502.44g/mol
Molar mass
502.4400g/mol
Density
1.6098g/cm3
Appearence

Carmoisine, also known as Azorubine, is a synthetic red dye that appears as a dark red or maroon powder. It imparts a red color to food and various other products.

Comment on solubility

Solubility of Sodium 4-[2-[5-[(2,4-dimethylphenyl)hydrazono]-4,6-dioxo-cyclohex-2-en-1-ylidene]hydrazino]benzenesulfonate

The solubility of sodium 4-[2-[5-[(2,4-dimethylphenyl)hydrazono]-4,6-dioxo-cyclohex-2-en-1-ylidene]hydrazino]benzenesulfonate in various solvents is an essential aspect to consider for its applications and behavior in chemical processes. Here are some expected characteristics of its solubility:

  • Water Solubility: As a sodium salt, it is likely to exhibit significant solubility in water due to the ionic nature of the sodium ion which facilitates dissolution.
  • Organic Solvents: The presence of hydrazone and sulfonate groups may impart varying degrees of solubility in organic solvents; however, more polar solvents might be preferred.
  • Temperature Dependence: Solubility could increase with temperature, making it more favorable in reactions conducted at elevated temperatures.
  • pH Effects: The solubility performance may accelerate in alkaline conditions due to the deprotonation of the sulfonate group, thus enhancing its ionic character.

While precise solubility values would require experimental determination, it can be anticipated that the compound will have a degree of flexibility in solubility across different mediums. As always, understanding these variables is crucial for optimizing conditions in any chemical synthesis or application involving this compound.

Interesting facts

Interesting Facts about Sodium 4-[2-[5-[(2,4-dimethylphenyl)hydrazono]-4,6-dioxo-cyclohex-2-en-1-ylidene]hydrazino]benzenesulfonate

This complex compound offers a fascinating combination of structural features that highlight its potential applications in various fields of research and industry. Here are some intriguing aspects to consider:

  • Multi-Functional Structure: The structure contains multiple functional groups, including a sulfonate group and hydrazone linkages, which can lead to diverse reactivity and interactions with other molecules.
  • Potential Applications: Due to its multifaceted nature, this compound holds promise in fields such as pharmaceuticals, agrochemicals, and materials science. Its hydrazone component suggests possible roles in drug design and development.
  • Polycyclic Nature: The presence of a cyclohexene moiety contributes to the compound’s rigidity, potentially influencing its interaction with biological targets.
  • Hydrazone Chemistry: Hydrazones are known for their utility in organic synthesis and can serve as intermediates in various chemical reactions, making this compound a valuable building block in synthetic chemistry.
  • Structural Diversity: The use of a 2,4-dimethylphenyl group introduces steric hindrance, which may affect how the compound interacts in biological systems, potentially leading to selective activity.

As scientists continue to explore the vast chemical landscape, compounds like sodium 4-[2-[5-[(2,4-dimethylphenyl)hydrazono]-4,6-dioxo-cyclohex-2-en-1-ylidene]hydrazino]benzenesulfonate serve as exciting subjects for investigation. Understanding their properties and potential could open new avenues for innovation in various scientific domains.