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Postion:Product Catalog >Biochemical Engineering>Saccharides>Oligosaccharides>Alpha Cyclodextrin
Alpha Cyclodextrin
  • Alpha Cyclodextrin

Alpha Cyclodextrin NEW

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 20MT
Update Time: 2026-05-29

Product Details

Product Name: Alpha Cyclodextrin CAS No.: 10016-20-3
Min. Order: 1kg Purity: 99%
Supply Ability: 20MT Release date: 2026/05/29

**Applications of α-Cyclodextrin (α-CD)**  


α-Cyclodextrin (α-CD), a cyclic oligosaccharide composed of six glucose units, is valued for its small hydrophobic cavity (~0.5 nm diameter) and water solubility. Key applications span pharmaceuticals, food, cosmetics, and industrial sectors:  


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### **1. Pharmaceuticals & Drug Delivery**  

- **Solubility Enhancement**: Improves bioavailability of small, hydrophobic drugs (e.g., steroids, antifungal agents).  

- **Stabilization**: Protects light- or oxygen-sensitive compounds (e.g., vitamins, antibiotics).  

- **Taste Masking**: Reduces bitterness in oral medications (e.g., pediatric formulations).  

- **Controlled Release**: Modifies drug release rates in transdermal or oral delivery systems.  


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### **2. Food & Nutraceuticals**  

- **Flavor/Fragrance Encapsulation**: Binds and masks off-tastes (e.g., fish oil bitterness, soy protein astringency).  

- **Functional Ingredients**: Stabilizes probiotics, polyphenols, or omega-3s in fortified foods.  

- **Fat Reduction**: Forms complexes with fatty acids to create low-calorie products (e.g., reduced-fat dairy).  


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### **3. Cosmetics & Personal Care**  

- **Active Delivery**: Enhances skin penetration of actives (e.g., vitamin C, retinol).  

- **Fragrance Prolongation**: Slowly releases perfumes in shampoos or lotions.  

- **Irritation Mitigation**: Reduces skin sensitivity from harsh ingredients (e.g., AHAs).  


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### **4. Industrial & Environmental Uses**  

- **Chemical Separation**: Resolves chiral compounds in pharmaceutical synthesis.  

- **Pollutant Removal**: Traps organic contaminants (e.g., phenols, dyes) in wastewater.  

- **Green Chemistry**: Serves as a biodegradable catalyst or stabilizer in reactions.  


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### **5. Emerging Applications**  

- **Agriculture**: Protects pesticides from UV degradation.  

- **Nanotechnology**: Templates for nanoparticle synthesis.  


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### **Advantages Over Other Cyclodextrins**  

- **Small Cavity**: Ideal for molecules with 5–6 carbon chains (e.g., fatty acids, gaseous compounds).  

- **High Water Solubility**: More soluble than β-cyclodextrin (β-CD) in native form.  

- **Regulatory Status**: Generally recognized as safe (GRAS) in food (FDA/EFSA) and approved for pharmaceuticals.  


**Limitations**:  

- Less effective for larger molecules (β-CD or γ-CD preferred).  

- May require derivatization (e.g., hydroxypropylation) for specific formulations.  


**Example Products**:  

- **Food**: "Fabuless?" (Oat β-glucan + α-CD for weight management).  

- **Pharma**: Clathrasil? (α-CD-based drug delivery systems).  


α-CD’s niche lies in small-molecule encapsulation, offering unique solutions in flavor masking, drug solubilization, and green chemistry. Always verify compatibility with local regulations for target applications.  

Company Profile Introduction

Founded in 2006 and headquartered in Wuhan, Hubei, China, Watson Biotechnology Co., Ltd is a leading manufacturing powerhouse specializing in the production of Active Pharmaceutical Ingredients (APIs) and Intermediates, Food and Feed Additives, Agricultural and Aquaculture chemicals, and Fine Chemicals. As a dedicated factory, our operations are driven by a commitment to excellence and innovation, ensuring that our products meet the highest standards of quality and compliance. With a robust team of over 100 skilled professionals, Watson Biotechnology has established itself as a trusted name in the industry. Our products are meticulously crafted to align with international standards such as USP (United States Pharmacopeia), EP (European Pharmacopoeia), and BP (British Pharmacopoeia), guaranteeing reliability and efficacy. At Watson Biotechnology, we pride ourselves on our cutting-edge facilities and state-of-the-art technology, which enable us to deliver superior products that cater to a diverse range of needs across various sectors. Our dedication to continuous improvement and customer satisfaction drives us to maintain stringent quality control processes and foster an environment of innovation and growth. Join us at Watson Biotechnology Co., Ltd as we continue to pioneer advancements in biotechnology and contribute to a healthier, more sustainable future.

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