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N-Acetylneuraminic acid

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Identification
Molecular formula
C11H19NO9
CAS number
131-48-6
IUPAC name
5-acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid
State
State

At room temperature, N-Acetylneuraminic acid exists as a solid. It is stable under normal conditions of use and storage.

Melting point (Celsius)
202.00
Melting point (Kelvin)
475.00
Boiling point (Celsius)
710.00
Boiling point (Kelvin)
983.00
General information
Molecular weight
309.27g/mol
Molar mass
309.2730g/mol
Density
1.7000g/cm3
Appearence

N-Acetylneuraminic acid, which is commonly referred to as sialic acid, appears as a white, crystalline solid. It is typically available in its pure form and can have a powdery texture. As it is a carbohydrate derivative, its appearance is similar to other sugar acids used in biochemical applications.

Comment on solubility

Solubility of 5-acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid

The solubility of 5-acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid (C11H19NO9) is influenced by a variety of factors, making it a compound of interest in the field of chemistry. Let's explore some aspects of its solubility:

  • Polarity: Due to its multiple hydroxy (-OH) groups and a carboxylic acid group, the compound is likely to exhibit significant polarity, enhancing its ability to dissolve in polar solvents, such as water.
  • Hydrogen Bonding: The presence of hydroxyl groups allows for extensive hydrogen bonding, which can facilitate solubility in water and other polar solvents. This interaction can be a critical factor in determining the compound's solubility behavior.
  • Temperature Influence: As with many organic compounds, solubility may vary with temperature. Typically, increasing temperature can increase solubility, although this is not a strict rule.
  • pH Dependency: The solubility of this compound may also be dependent on the pH of the solution due to its acidic functional group. Alterations in pH can lead to the ionization of the acid, further affecting solubility.

In summary, the solubility of 5-acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid is characterized by:

  • **High solubility in polar solvents**
  • **Influence of temperature and pH**
  • **Potential for significant hydrogen bonding interactions**

Understanding these factors is crucial for applications in both pharmaceutical and industrial chemistry, as solubility plays a vital role in the behavior and reactivity of chemical compounds.

Interesting facts

Interesting Facts about 5-Acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic Acid

5-Acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid is a fascinating compound with various implications in both scientific research and potential applications. Here are some intriguing aspects of this compound:

  • Biological Relevance: This compound is notably related to important biochemical pathways. It can play a role in metabolic processes, influencing how living organisms utilize sugars and amino acids.
  • Chemical Structure: The presence of multiple hydroxyl groups in its structure contributes to its potential activity as a *biological antioxidant*. These groups can react with free radicals, possibly reducing oxidative stress.
  • Pharmaceutical Potential: Compounds like this one may serve as a building block in the synthesis of pharmaceuticals, particularly those targeting metabolic disorders. Medicinal chemistry is keenly interested in such compounds for their therapeutic capabilities.
  • Research Opportunities: The unique structure of 5-acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid provides an exciting platform for organic synthesis and chemical experimentation, challenging chemists to develop new reactions and methodologies.
  • Natural Sources: Studying where such compounds occur in nature could unveil new bioremediation techniques, harnessing biological processes for environmental cleanup.

In conclusion, the exploration of 5-acetamido-6,7,8,9-tetrahydroxy-2-oxo-nonanoic acid is a testament to the intricate connections between chemistry, biology, and medicine. Its diverse applications and roles in biological systems make it a subject of great interest for further research.

Synonyms
SCHEMBL12727849