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Sodium Nicotinate

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Identification
Molecular formula
C6H4NO2Na
CAS number
54-86-4
IUPAC name
sodium;pyridine-3-carboxylate
State
State

At room temperature, sodium nicotinate is in a solid state.

Melting point (Celsius)
240.00
Melting point (Kelvin)
513.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
145.10g/mol
Molar mass
145.1040g/mol
Density
1.4600g/cm3
Appearence

Sodium nicotinate appears as a white crystalline powder. It is highly soluble in water, forming a clear solution. The compound is characterized by its crystalline structure.

Comment on solubility

Solubility of Sodium Pyridine-3-Carboxylate

Sodium pyridine-3-carboxylate (C6H4NO2Na) is a sodium salt of pyridine-3-carboxylic acid. Its solubility characteristics make it particularly interesting:

  • Aqueous Solubility: Sodium pyridine-3-carboxylate is highly soluble in water due to the presence of the ionic sodium ion and its polar carboxylate group.
  • Solvent Range: Besides water, this compound can also dissolve well in a variety of polar solvents, improving its applicability in aqueous and organic reactions.
  • Temperature Dependency: Like many salts, its solubility may increase with temperature, highlighting the need to consider thermal conditions in solution preparation.
  • Complex Formation: In solution, it may participate in complexation reactions with metal ions, which can influence its solubility and stability.

In summary, sodium pyridine-3-carboxylate exhibits excellent solubility in polar solvents, mainly water, which is critical for its functionality in various applications, including pharmacology and organic synthesis. As it is a salt, you can expect it to readily dissociate in solution, making it easy to work with in diverse chemical environments.

Interesting facts

Interesting Facts about Sodium Pyridine-3-Carboxylate

Sodium pyridine-3-carboxylate, often simply referred to as a derivative of pyridine, is a compound that holds fascinating properties and applications that intrigue both researchers and students alike. Here are some compelling insights:

  • Versatile Solvent: Pyridine derivatives, including sodium pyridine-3-carboxylate, are known for their role as solvents in various chemical reactions. Their polar nature often enhances interactions in solutions, making them valuable in organic synthesis.
  • Biochemical Significance: 3Pyridinecarboxylate structures are also encountered in biological systems. They can participate in metabolic processes and serve as ligands for important metal ions in enzymatic reactions.
  • pH Buffering: The compound can act as a buffering agent. In biochemical experiments, it helps maintain a stable pH, which is crucial for enzyme activity and stability.
  • Research and Synthesis: Sodium pyridine-3-carboxylate can be synthesized through various methods, often serving as a precursor in the synthesis of more complex organic molecules. Its ease of preparation makes it a favorite among organic chemists.
  • Regeneration Potential: Notably, the formation of sodium salts of carboxylic acids often leads to intriguing possibilities for regeneration within certain chemical reactions, potentially enabling sustainable practices in synthetic chemistry.

In summary, sodium pyridine-3-carboxylate is not just a simple compound but a gateway to exciting chemical exploration. As one researcher aptly put it, “Every compound tells a story; sodium pyridine-3-carboxylate is no exception!” Its multifaceted roles in both synthetic and biological chemistry make it a topic of defining curiosity and ongoing research.