CAS 128446-33-3

α-Cyclodextrin, 2-hydroxypropyl ethers

Description:

α-Cyclodextrin, 2-hydroxypropyl ethers, is a modified cyclodextrin that features a cyclic oligosaccharide structure composed of six glucose units. This compound is characterized by its hydrophilic exterior and hydrophobic cavity, which allows it to form inclusion complexes with various guest molecules, enhancing their solubility and stability. The introduction of hydroxypropyl groups increases its water solubility compared to native α-cyclodextrin, making it useful in pharmaceutical and food applications. It exhibits low toxicity and is generally recognized as safe (GRAS) for use in food products. Additionally, α-cyclodextrin derivatives are known for their ability to improve the bioavailability of poorly soluble drugs, making them valuable in drug formulation. The compound is also utilized in various industrial applications, including cosmetics and personal care products, due to its ability to encapsulate fragrances and active ingredients. Overall, α-Cyclodextrin, 2-hydroxypropyl ethers is a versatile substance with significant potential in enhancing the delivery and efficacy of various compounds.

Formula: Unspecified

Synonyms:

• .alpha.-Cyclodextrin, 2-hydroxypropyl ethers
• Hydroxypropyl-Alpha-Cyclodextrin, Ms=0.6
• α-Cyclodextrin, 2-hydroxypropyl ethers

α-Cyclodextrin, 2-hydroxypropyl ethers

CAS: 128446-33-3

Formula: C₅₄H₉₆O₃₆

Purity: 99%

Color and Shape: Solid

Molecular weight: 1321.3184

Ref: IN-DA000Y47

(2-Hydroxypropyl)-α-Cyclodextrin

CAS: 128446-33-3

(2-Hydroxypropyl)-α-Cyclodextrin

Purity: 99%

Ref: 54-OR1029879

(2-Hydroxypropyl)-a-cyclodextrin

CAS: 128446-33-3

Alpha-cyclodextrin (α-CD) derivative with a hydrophilic exterior and lipophilic cavity (smaller than β-CDs and γ-CDs) to allocate certain guest molecules. This structural characteristic enables applications in molecular encapsulation, solubility enhancement, and stabilization across multiple industries. In pharmaceuticals, it serves as a drug delivery vehicle, enhancing the bioavailability and stability of active ingredients. The food industry utilizes it as a stabilizer for flavors, colors, and nutrients, as well as a functional ingredient for its effects on lipid metabolism. In cosmetics, it acts as a complex agent for fragrances and active components. Its applications extend to analytical chemistry for chiral separation and to materials science for developing smart materials and nanosystems.2-hydroxypropyl-alpha-cyclodextrin (HPCD) forms a stable inclusion complex with iodine. It also serves as a co-polymer for gene delivery vectors.

Color and Shape: Powder

Molecular weight: 1.0

Ref: 3D-OH34949