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Calcium lactobionate hydrate

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Identification
Molecular formula
Ca(C12H22O12)•H2O
CAS number
3397-23-7
IUPAC name
calcium;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate;(2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-hexanoate;hydrate
State
State

At room temperature, calcium lactobionate hydrate is in a solid state. It is a crystalline powder and tends to absorb moisture from the atmosphere due to its hygroscopic nature.

Melting point (Celsius)
120.00
Melting point (Kelvin)
393.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
448.38g/mol
Molar mass
448.3810g/mol
Density
1.7000g/cm3
Appearence

Calcium lactobionate hydrate appears as a white to off-white, crystalline powder. It is typically odorless and has a slightly sweet taste. This compound is hygroscopic and freely soluble in water but practically insoluble in alcohol and ether.

Comment on solubility

Solubility of Calcium (2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanoate Hydrate

This complex calcium salt, known for its unique stereochemistry, exhibits interesting solubility characteristics. Here are some notable points regarding its solubility:

  • High Solubility in Water: The presence of multiple hydroxyl groups in its molecular structure enhances its interaction with water, often leading to a favorable dissolution process.
  • Effect of pH: The solubility may vary with changes in pH, as acidic or basic conditions can influence the ionization of hydroxyl groups.
  • Temperature Dependency: As with many compounds, increasing the temperature typically improves the solubility; however, the exact behavior can be unique based on the specific interactions present.
  • Solubility in Organic Solvents: While primarily water-soluble, its solubility in organic solvents is likely limited, given the polar nature from hydroxyl groups.

In conclusion, the solubility profile of calcium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate hydrate underscores the importance of its chemical structure in facilitating its interactions with solvents. As the famous saying goes, “Like dissolves like,” and in the case of this compound, its polar features certainly favor solvation in water over non-polar environments.

Interesting facts

Interesting Facts about Calcium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-hexanoate; hydrate

This complex compound, primarily associated with calcium, is an example of a glycosylated fatty acid derivative, showcasing the fascinating intersection of carbohydrates and fatty acids in organic chemistry. Here are some intriguing aspects:

  • Biological Relevance: Compounds like this often play significant roles in biological systems. They can function as metabolites and participate in essential biochemical pathways.
  • Synthesis and Structure: The intricate structure, which includes multiple hydroxyl (–OH) groups, illustrates the complexity of organic synthesis. Each stereocenter contributes to the overall three-dimensional shape, which is crucial for its biological activity.
  • Health Implications: Calcium salts of organic compounds can influence various health parameters, such as bone health, enzyme activity, and possibly the regulation of metabolic processes.
  • Applications: Such glycosylated compounds may find potential use in pharmaceuticals, cosmetics, and food industry additives, given their potential functionality and biocompatibility.

One of the most captivating features of this compound is its capacity to interact with biological membranes and systems due to its hydrophilic (water-attracting) nature. This characteristic is essential for its availability and effectiveness within biological environments. As noted by researchers, “the sophistication of structures in glycosylated compounds often correlates with their biological activity,” making such compounds not only a subject of interest in synthetic chemistry but also in drug design and development.

In summary, the study of calcium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate and its related structures expands the horizons of organic and medicinal chemistry, highlighting the ongoing relationship between molecular structure and biological function.

Synonyms
calcium;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate;(2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanoate;hydrate
Neocalglucon
Calcii glubionas
Glucobionato calcico
Glubionato di calcio
UNII-3CF7K0SD0Q
Glubionato di calcio [DCIT]
Calcii glubionas [INN-Latin]
DTXSID10905138
Glucobionato calcico [INN-Spanish]
Glubionate de calcium [INN-French]
Calcium glubionate [USAN:USP:INN]
Calcium D-gluconate lactobionate hydrate
AC-32129
Calcium, (4-O-beta-D-galactopyranosyl-D-gluconato-O(sup 1))(D-gluconato-O(sup 1))-, monohydrate