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Sodium 2-oxobutanoate

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Identification
Molecular formula
C4H5NaO3
CAS number
32248-90-1
IUPAC name
sodium;2-oxobutanoate
State
State

At room temperature, sodium 2-oxobutanoate is in a solid state, typically existing as a crystalline powder or granules.

Melting point (Celsius)
220.00
Melting point (Kelvin)
493.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
126.08g/mol
Molar mass
126.0800g/mol
Density
1.5300g/cm3
Appearence

Sodium 2-oxobutanoate typically appears as a white to off-white crystalline powder. It is hygroscopic and can appear as colorless crystals when highly pure.

Comment on solubility

Solubility of Sodium 2-Oxobutanoate

Sodium 2-oxobutanoate, a sodium salt derived from the organic compound 2-oxobutanoic acid, exhibits interesting solubility characteristics in various solvents. This compound is known for its relatively high solubility in water, attributable to the ionic nature of the sodium ion combined with the polar nature of the 2-oxobutanoate anion. Here are some key points regarding its solubility:

  • Water Solubility: Sodium 2-oxobutanoate is highly soluble in water, making it useful in aqueous solutions for various applications.
  • Temperature Dependence: The solubility can increase with temperature, a common characteristic among many salts.
  • Organic Solvents: Its solubility in organic solvents tends to be lower; thus, it is primarily utilized in polar environments.
  • pH Sensitivity: The solubility may also be influenced by the pH of the solution, as changes in acidity can affect the compound's ionization state.

The favorable solubility profile of sodium 2-oxobutanoate allows it to be an effective reagent and participant in biological systems, where aqueous environments are predominant. As always, understanding solubility plays a vital role in predicting the behavior of chemical compounds in practical applications.

Interesting facts

Interesting Facts about Sodium 2-Oxobutanoate

Sodium 2-oxobutanoate is an intriguing compound that plays a critical role in several biochemical processes. Here are some engaging insights into this fascinating substance:

  • Metabolic Importance: This compound serves as an important intermediate in the metabolic pathway of amino acids and plays a crucial role in the synthesis of various biomolecules.
  • Role in Health: Research has indicated that sodium 2-oxobutanoate may have potential therapeutic applications, particularly in conditions of impaired metabolism and energy production.
  • Biochemistry Connection: It is closely related to the Krebs cycle, a key metabolic pathway that produces energy in cells through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
  • Flavor Enhancer: In the food industry, sodium 2-oxobutanoate can also be used as a flavor enhancer, providing a savory umami taste that can elevate culinary creations.

As a compound that bridges the gap between chemistry and nutrition, sodium 2-oxobutanoate exemplifies how chemical substances can have profound biological significance. Understanding its properties and functions opens up new avenues for research in both health and food science.

In the words of an eminent biochemist, "Every molecule tells a story; it's our job to listen." Sodium 2-oxobutanoate’s story is one of connectivity—linking energy production, metabolic health, and culinary enjoyment.