Skip to main content

Sucrose Octaacetate

ADVERTISEMENT
Identification
Molecular formula
C28H38O19
CAS number
126-14-7
IUPAC name
(3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol;stearic acid
State
State

Sucrose octaacetate is typically in a solid state at room temperature. It is often found in powdered form and remains stable under normal storage conditions, provided it is kept dry and away from moisture.

Melting point (Celsius)
85.00
Melting point (Kelvin)
358.00
Boiling point (Celsius)
174.00
Boiling point (Kelvin)
447.00
General information
Molecular weight
518.56g/mol
Molar mass
518.5640g/mol
Density
1.1289g/cm3
Appearence

Sucrose octaacetate is a white, crystalline solid that is odorless but has an extremely bitter taste. The compound is often sold in powdered form and may appear slightly yellow depending on purity and manufacturing process. The crystals should not clump together if kept dry.

Comment on solubility

Solubility Insights

The compound (3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol; stearic acid presents intriguing solubility characteristics influenced by its complex structure. The presence of multiple hydroxyl groups in the molecule significantly impacts its solubility profile.

Key Factors Influencing Solubility:

  • Hydroxyl Groups: The numerous hydroxyl (-OH) groups enhance solubility in polar solvents like water due to hydrogen bonding.
  • Hydrophobic Interactions: The stearic acid component introduces hydrophobic characteristics, which can promote solubility in non-polar solvents.
  • Structural Configuration: Stereochemistry plays a role in how this compound interacts with solvent molecules, affecting its overall solubility.

Thus, one could consider the compound to have a dual solubility nature — being more soluble in polar solvents due to its hydroxyl groups while also possessing solubility in non-polar environments owing to the stearic acid portion. In practical applications, the solubility profile can dictate its use in various formulations and chemical reactions.


As a final note, it is essential to test solubility under specific conditions, as temperature, pH, and solvent choice can all significantly influence the behavior of this compound in solution.

Interesting facts

Interesting Facts About (3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol; Stearic Acid

This complex compound showcases the fascinating interplay between sugars and fatty acids in biochemistry. The first part of the name refers to a sugar derivative, which is often involved in various biological processes, while stearic acid is a long-chain saturated fatty acid that is fundamentally important in lipid chemistry. Here are some noteworthy aspects of this compound:

  • Dual Functionality: This compound can function as a *glycoside*, due to its sugar component, and also as a *fatty acid*, illustrating how multifunctional molecules can arise in nature.
  • Natural Occurrence: Components like tetrahydropyran and tetrahydrofuran can be found naturally in some plants, contributing to their flavor and aroma.
  • Medical Relevance: Sugars similar to the ones in this compound are crucial for cellular recognition processes; they play a role in disease states, which makes them valuable targets for drug development.
  • Stability: The presence of multiple hydroxyl groups often enhances the *hydrophilicity* of the compound, influencing its solubility and interaction with biological membranes.
  • Biodegradation: Fatty acids, including stearic acid, are often broken down via β-oxidation which is essential in metabolism, highlighting the interconnectedness between sugars and lipids.

In essence, this compound is a remarkable example of how diverse *chemical structures* can converge to form materials with significant biological implications. With its intricate configuration, it sparks further investigations into how structural variations can impact function in a biological context.