CAS 128446-32-2

(2-hydroxyethyl)-beta-cyclodextrin

Description:

(2-Hydroxyethyl)-beta-cyclodextrin is a modified derivative of beta-cyclodextrin, a cyclic oligosaccharide composed of seven glucose units linked by α-1,4-glycosidic bonds. This compound features a hydroxyethyl group attached to one of its hydroxyl groups, enhancing its solubility in water and its ability to form inclusion complexes with various hydrophobic molecules. The modification improves its biocompatibility and stability, making it suitable for pharmaceutical applications, particularly in drug delivery systems. Its unique structure allows it to encapsulate guest molecules, thereby enhancing their solubility and bioavailability. Additionally, (2-hydroxyethyl)-beta-cyclodextrin exhibits low toxicity and is generally recognized as safe for use in food and pharmaceutical products. The compound's ability to form complexes can also be exploited in various fields, including cosmetics and agriculture, where it can improve the delivery and efficacy of active ingredients. Overall, this substance is valued for its versatility and effectiveness in enhancing the properties of various formulations.

Synonyms:

• Hydroxyethyl Beta-Cyclodextrin

β-Cyclodextrin, 2-hydroxyethyl ethers

CAS: 128446-32-2

Formula: C₅₆H₉₈O₄₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 1443.3521

Ref: IN-DA000Y48

(2-Hydroxyethyl)-β-cyclodextrin

CAS: 128446-32-2

This beta-cyclodextrin (β-CD) derivative is a functionalized cyclic oligosaccharide composed of seven glucose units, characterized by a hydrophilic exterior and a lipophilic cavity (bigger than α-CD and smaller than γ-CDs), which allows it to encapsulate various guest molecules. This structural feature facilitates its use in multiple applications, including pharmaceuticals, food enhancement, and cosmetics. In the pharmaceutical industry, it enhances the solubility and stability of poorly water-soluble drugs, improving their bioavailability and efficacy while also masking unpleasant tastes. The food sector utilizes it as a stabilizer for flavors, colors, and nutrients, extending shelf life by protecting sensitive ingredients from degradation. In cosmetics, it serves as a complexing agent for fragrances and active components, ensuring their stability and controlled release. Its use expands to many other fields, including nanotechnology for drug delivery systems, environmental remediation for extracting organic pollutants, textiles for slow-release fragrances, and analytical chemistry for chiral separation.

Color and Shape: Powder

Ref: 3D-OH34945