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Roxarsone

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Identification
Molecular formula
C8H8AsNO5Na
CAS number
121-19-7
IUPAC name
sodium;(3-acetamido-4-hydroxy-phenyl)-hydroxy-arsinate
State
State

At room temperature, roxarsone is encountered as a solid. It is stable under normal conditions but should be handled with care due to its arsenic content.

Melting point (Celsius)
190.85
Melting point (Kelvin)
464.00
Boiling point (Celsius)
489.85
Boiling point (Kelvin)
763.00
General information
Molecular weight
263.07g/mol
Molar mass
263.0700g/mol
Density
1.5200g/cm3
Appearence

Roxarsone is typically a white to off-white crystalline solid. It may appear as a fine powder or crystals, often used in its pure form in scientific settings. When observed, it can exhibit slight variations in color due to impurities or hydration.

Comment on solubility

Solubility of Sodium (3-Acetamido-4-hydroxy-phenyl)-hydroxy-arsinate

The solubility of sodium (3-acetamido-4-hydroxy-phenyl)-hydroxy-arsinate can be influenced by various factors, including its molecular structure, the pH of the solution, and the presence of other ions. Here are some key points to consider:

  • Hydrophilicity: Due to the presence of functional groups such as the acetamido and hydroxy groups, this compound exhibits a certain degree of hydrophilicity, which may enhance its solubility in water.
  • Ionic Interaction: The sodium ion contributes to the solubility dynamics, potentially allowing the compound to dissolve more readily in aqueous solutions.
  • pH Sensitivity: The solubility can vary with changes in pH; acidic conditions might lead to increased solubility due to protonation of functional groups.
  • Complexation: The ability of this compound to form complexes with metal ions or other components could further affect its solubility in different environments.

In summary, while this compound is expected to be soluble in water owing to its functional groups and ionic nature, the actual solubility may vary significantly based on the specific conditions under which it is tested. As with many arsenic-containing compounds, care should be taken when assessing their solubility in biological and environmental systems due to potential toxicity concerns.

Interesting facts

Interesting Facts about Sodium (3-Acetamido-4-Hydroxy-Phenyl)-Hydroxy-Arsinate

Sodium (3-acetamido-4-hydroxy-phenyl)-hydroxy-arsinate is a fascinating compound in the world of chemistry and has garnered attention for several reasons:

  • Versatile Applications: This compound serves as a useful agent in the field of pharmaceuticals. Its unique structure allows it to interact with biological systems, potentially influencing various biochemical pathways.
  • Understanding Arsenic Chemistry: Studying this compound deepens our understanding of arsenic compounds and their functional behaviors, especially regarding how they bind with biological molecules. It opens doors to further research into safe uses and mitigations of arsenic toxicity.
  • Development of Therapeutics: Due to its ability to modify biological processes, there is significant interest in how it could contribute to therapeutic strategies, particularly in drug design where targeting specific pathways is essential.
  • Research on Hydroxy Compounds: Compounds that feature hydroxy (-OH) groups are known to exhibit interesting chemical properties. The presence of hydroxy groups in this compound enhances its reactivity, making it an ideal candidate for further research in organic synthesis.

Caution and Safety

It's essential to handle this compound with care due to the inherent risks associated with arsenic-based compounds. Always utilize appropriate safety measures when conducting experiments or research involving it.

Future Implications

The exploration of sodium (3-acetamido-4-hydroxy-phenyl)-hydroxy-arsinate may lead to pivotal discoveries in medicinal chemistry. The quest for more effective and safer arsenic compounds could have lasting impacts on therapeutic strategies, signaling a bright future for research involving arsenic chemistry.

As noted by chemists, "Understanding the roles of arsenic compounds can lead to innovations that minimize toxicity while maximizing therapeutic potential."