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N-Acetylneuraminic acid

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Identification
Molecular formula
C11H19NO9
CAS number
131-48-6
IUPAC name
3-acetamido-4-amino-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid
State
State

At room temperature, N-Acetylneuraminic acid is generally found in a solid state, appearing as a crystalline powder.

Melting point (Celsius)
184.00
Melting point (Kelvin)
457.15
Boiling point (Celsius)
667.00
Boiling point (Kelvin)
940.15
General information
Molecular weight
309.27g/mol
Molar mass
309.2730g/mol
Density
1.6209g/cm3
Appearence

N-Acetylneuraminic acid, commonly known as sialic acid, appears as a white crystalline powder. It is often present in its hydrated form and is known to have hygroscopic properties, which means it can absorb moisture from the air.

Comment on solubility

Solubility of 3-acetamido-4-amino-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid (C11H19NO9)

The solubility characteristics of 3-acetamido-4-amino-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid are influenced by its complex molecular structure, which features multiple functional groups. Here are some key points regarding its solubility:

  • Hydrophilicity: The presence of hydroxyl (-OH) groups and a carboxylic acid (-COOH) functional group suggests that this compound is likely to be highly soluble in water.
  • Diversity of Functional Groups: The combination of amido, amino, and hydroxy groups enhances the capability of the molecule to form hydrogen bonds with water molecules.
  • Aqueous Solutions: Given its structure, the compound can form a stable aqueous solution, making it suitable for various biochemical applications.
  • pH Dependence: The solubility might vary with pH changes, particularly due to the ionization of the carboxylic acid under different pH conditions.

In summary, the solubility of 3-acetamido-4-amino-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid is predominantly favorable in aqueous environments, which is beneficial for its applications in biological and chemical processes.

Interesting facts

Interesting Facts about 3-Acetamido-4-amino-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid

This compound is a fascinating example of the vast diversity that exists within organic chemistry. Here are some key points that highlight its unique attributes:

  • Structure and Bonding: It features a complex structure combining both cyclic and acyclic components, showcasing the intricate relationships between atoms in organic molecules.
  • Multifunctionality: With multiple functional groups, this compound has the potential for various chemical reactions. The presence of amino, acetyl, and carboxylic acid groups suggests possible use in biochemistry and pharmaceuticals.
  • Natural Occurrence: Compounds similar in structure to this molecule are often found in natural products, which can lead to bioactive properties beneficial for medicinal chemistry.
  • Potential Therapeutic Uses: Investigating its bioactivity can reveal applications in treating diseases, particularly due to the presence of functional groups that may interact with biological systems.

The structural complexity and multifunctional nature of 3-acetamido-4-amino-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid present exciting opportunities for research in the fields of synthetic chemistry, pharmacology, and biochemistry. Engaging with such compounds can open avenues for developing new pharmaceuticals and understanding biochemical pathways.

As we delve deeper into the world of chemical compounds, the significance of carefully studying their unique properties cannot be overstated. Each molecule tells a story of interactions and possibilities, making chemistry an endlessly captivating field.

Synonyms
4-a-Amino-N-acetyl-2-deoxy-2,3-didehydro-D-neuraminate
SCHEMBL2332218
SCHEMBL21125920
DTXSID00869795
5-Acetamido-4-amino-2,6-anhydro-3,4,5-trideoxynon-2-enonic acid