Hydroxypropyl Beta Cyclodextrin CAS NO.128446-35-5

Hydroxypropyl beta cyclodextrin is an important cyclodextrin derivatives. Hydroxypropyl beta-cyclodextrin are purified polydisperse products resulting from the controlled reaction of propylene oxide and native beta-cyclodextrin. Hydroxypropyl beta-cyclodextrin is itself very soluble in water (greater than 500 mg/ml at room temperature compared to 18 mg/ml for beta-cyclodextrin), and is used for molecular encapsulation of a variety of sparingly water compounds to enhance the aqueous solubility of the encapsulated compound. It can be used as solubilier, embedding medium, stabilizer and odor absorber in various fields.

 

Products Informations

CAS No. 128446-35-5
Appearance White powder,sweet,insipid innocent
Standard EP, USP, BP, CP
Grade Oral and Injection
Application Pharmaceuticals, Food,Cosmetics 
Molecular Weight 1431-1806
Solubility: ≥100(25℃,g/100ml)   Heavy metal ≤0.0025%
Shelf life 36 Months
MOQ 1 kg
Sample: free of charge

 

 

Products Applications

In Food Field

Hydroxypropyl beta cyclodextrin could increase the molecular stability of nutrition and long-time effect, cover up or adjust bad smell and tastes of food nutrition molecular, improve production process and product quality and extend the shelf-life.

In the Cosmetic Field

In cosmetics, Hydroxypropyl Beta-Cyclodextrin is used as a stabilizer, emulsifier and deodorant, which can reduce the irritation of organic molecules to skin and mucous membrane tissues, improving nutritional supplement performance, moisturizing and Skin Protection‌, deep pore cleansing, enhance the stability of active ingredients, and prevent the volatilization and oxidation of nutrients. In addition, it also has the function of adjusting the texture and appearance of cosmetics, improving the product’s user experience and quality.

In the Medicine Field

1.Hydroxypropyl Beta Cyclodextrin is an ideal injection solubilizer and pharmaceutical excipients because of lower surface activity and hemolytic activity, no muscle irritation.

2.Hydroxypropyl Beta Cyclodextrin can increase solubility and bioavailability of drugs, increase pharmaceutical efficacy and reduce the dose of drugs.

3.Hydroxypropyl Beta Cyclodextrin can control release rate of drugs, decrease side effects of drugs, and enhance the stability of drugs.

4.Hydroxypropyl Beta Cyclodextrin is used in oral drugs, injections, drug delivery systems, transdermal drug delivery systems, vector of lipophilic drug targeting, protective agents and stabilizers of protein.

In the Food and Spices Field

it can improve the stability and long-term effectiveness of nutritional molecules, mask or correct the bad odors and tastes of food nutrition molecules, and can improve the production process and product quality. The product has good solubility in water, substitution degree 4 and above can be miscible with water in any ratio, and can also be dissolved in 50% ethanol and methanol.

In the Textile Industry Field

1. Hydroxypropyl beta-cyclodextrin is mainly used in the dyeing process in the textile industry. It can form inclusion complexes with dyes to improve the utilization rate of dyes and the uniformity of color, thereby reducing the generation and treatment requirements of wastewater.

2. It also has the function of improving fabric performance. It can improve the hygroscopicity of synthetic fibers, absorb unpleasant odors and odors generated by sweat, and can even encapsulate drugs, fungicides, etc., giving fabrics antibacterial and health functions.

3. It can also improve the wrinkle recovery of fabrics and reduce the reduction of tensile strength, making it widely used in functional clothing.

In the Industrial Field

‌1. Environmental Protection‌: HP-β-CD is also used in the field of environmental protection, such as as an organic matter remover in water treatment and for the remediation of water bodies and soil‌.

2. Materials Science‌: In materials science, HP-β-CD can be used as a component of functional polymer materials to prepare materials with special properties‌.