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Roxarsone

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Identification
Molecular formula
C6H6AsNO4Na
CAS number
121-19-7
IUPAC name
sodium;(4-aminophenyl)-hydroxy-arsinate
State
State
At room temperature, Roxarsone is a solid compound.
Melting point (Celsius)
172.00
Melting point (Kelvin)
445.15
Boiling point (Celsius)
296.00
Boiling point (Kelvin)
569.15
General information
Molecular weight
263.08g/mol
Molar mass
263.0770g/mol
Density
1.6000g/cm3
Appearence
Roxarsone generally appears as a white or slightly off-white crystalline powder.
Comment on solubility

Solubility of Sodium (4-Aminophenyl) Hydroxy-Arsinate

The solubility of sodium (4-aminophenyl) hydroxy-arsinate can be influenced by several factors including temperature, pH, and the presence of other ions in solution. Generally, this compound is known to exhibit variable solubility in water, which can be summarized as follows:

  • Moderate to Low Solubility: The solubility can be classified as moderate to low in aqueous solutions.
  • Effect of pH: The solubility may increase in more acidic or basic environments, leading to greater bioavailability.
  • Temperature Dependence: Typically, an increase in temperature can enhance solubility for many ionic compounds, so it's often advantageous to heat the solution if possible.
  • Influence of Other Ions: The presence of competing ions could either hinder or promote the solubility of this compound.

It is often described that "solubility is a dance between temperature, pressure, and molecular interactions," emphasizing the complex nature of how substances interact with solvents. Therefore, understanding these factors is critical when working with sodium (4-aminophenyl) hydroxy-arsinate to predict its behavior in various environments.

Interesting facts

Interesting Facts About Sodium (4-Aminophenyl) Hydroxy-Arsinate

Sodium (4-aminophenyl) hydroxy-arsinate is a compound that uniquely combines the elements of sodium, arsenic, and organic functionality through the inclusion of the aminophenyl group. This compound offers a fascinating glimpse into the world of organometallic chemistry. Here are some engaging insights:

  • Biological Relevance: The presence of the aminophenyl group suggests potential applications in medicinal chemistry. Compounds like this are often investigated for their biological activity, especially in cancer research and pharmacology.
  • Arsenic Chemistry: Arsenic, known historically for its toxicity, can also serve as a pivotal element in various therapeutic agents. The integration of arsenic in organic compounds reveals much about its reactivity and potential uses in treating diseases.
  • Applications in Materials Science: Compounds that contain both metal and organic components, such as this, are often explored in the synthesis of novel materials, including pigments and semiconductors. The versatility of sodium ions adds another dimension to its possible applications.
  • Complex Formation: The chemical structure enables the formation of complexes with various ligands, which can modify its properties and enhance its effectiveness in various applications.
  • Research and Development: Ongoing studies into arsenic-based compounds highlight their importance in developing drugs that target specific mechanisms of action within cells. Researchers are focusing on the design of derivatives to optimize efficacy while minimizing toxicity.

In summary, sodium (4-aminophenyl) hydroxy-arsinate stands at an interesting crossroads of organic chemistry and medicinal applications. Its potential as a therapeutic agent, alongside its unique functionalities, keeps it in the spotlight for future research endeavors.