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D-(+)-gluconic acid lactone

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Identification
Molecular formula
C6H10O6
CAS number
90-80-2
IUPAC name
2,3,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-4-one
State
State

At room temperature, D-(+)-gluconic acid lactone exists as a solid, typically in a fine powder form. It is stable under normal conditions and is commonly used in food and pharmaceutical industries.

Melting point (Celsius)
153.00
Melting point (Kelvin)
426.00
Boiling point (Celsius)
308.00
Boiling point (Kelvin)
581.00
General information
Molecular weight
178.14g/mol
Molar mass
178.1400g/mol
Density
0.9905g/cm3
Appearence

Appearance: D-(+)-gluconic acid lactone, also known as glucono delta-lactone (GDL), is typically a white crystalline powder. It is hygroscopic, meaning it can absorb moisture from the environment. The crystals are often very fine, resembling powdered sugar.

Comment on solubility

Solubility of 2,3,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-4-one

The compound 2,3,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-4-one, with the chemical formula C6H10O6, exhibits interesting solubility characteristics that can be influenced by several factors:

  • Polarity: Due to the presence of multiple hydroxyl (-OH) groups, this compound is highly polar, which enhances its solubility in polar solvents such as water.
  • Hydrogen Bonding: The hydroxyl groups can engage in hydrogen bonding with water molecules, facilitating a higher degree of solvation.
  • Concentration Effects: While readily soluble at lower concentrations, solubility may decrease at higher concentrations due to potential intermolecular interactions that lead to precipitation.
  • Temperature Influence: Increased temperature typically enhances solubility for such compounds, making it easier for the solute to dissolve in the solvent.

In summary, the solubility of 2,3,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-4-one is primarily favorable in aqueous environments, and its solubility profiles can be modified by adjusting factors such as temperature and concentration. As a rule of thumb, *more hydroxyl groups* usually mean *greater solubility in water*.

Interesting facts

Interesting Facts about 2,3,5-Trihydroxy-6-(hydroxymethyl)tetrahydropyran-4-one

This fascinating compound, known as 2,3,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-4-one, belongs to a class of substances that are incredibly important in both nature and synthetic chemistry. Here are some intriguing points about this compound:

  • Natural Occurrence: This compound is often found in various plants where it plays a role in the plant's metabolism and development.
  • Physical Chemistry: The presence of multiple hydroxyl groups in its structure can lead to interesting physical and chemical properties, such as enhanced solubility in polar solvents.
  • Biological Activity: Compounds like this one are often studied for their potential biological activities, including antioxidant properties. They can play a key role in protecting against oxidative stress in biological systems.
  • Applications: Due to its unique structure, researchers are examining this compound for potential applications in pharmaceuticals, especially in the field of drug development where similar structures have shown promise.

In the words of a renowned chemist, "The beauty of chemistry lies in the intricate dance of atoms, revealing their secrets one compound at a time." This compound exemplifies that dance, showcasing the complexity and utility of organic molecules in science.

As with many organic compounds, further research could yield insights into new uses and mechanisms of action, making it an exciting subject for ongoing study!

Synonyms
a 3-dehydropyranose
SCHEMBL8720653