Hydroxypropyl Betadex HPBCD CAS 128446-35-5

What is Hydroxypropyl Betadex?

Hydroxypropyl Betadex HPBCD CAS 128446-35-5 is a chemically modified β-cyclodextrin widely used as a pharmaceutical excipient. By introducing hydroxypropyl groups onto the β-cyclodextrin molecule, HPβCD exhibits significantly improved water solubility and safety compared with native β-cyclodextrin. It is mainly used as a solubilizer and complexing agent to enhance the solubility, stability, and bioavailability of poorly water-soluble active pharmaceutical ingredients (APIs). HPβCD is suitable for oral, injectable, and topical formulations and is widely accepted in global pharmaceutical markets, complying with major pharmacopeial standards such as USP, EP, JP, and ChP.

Hydroxypropyl Betadex HPBCD CAS 128446-35-5 Specification

Hydroxypropyl Betadex HPBCD CAS 128446-35-5 COA

Why Choose Us?

Xi’an Deli Biochemical Industry Co., Ltd. was established in 1999 and is a professional manufacturer specializing in cyclodextrin pharmaceutical excipients. With more than 25 years of continuous development, we have built solid technical expertise and a stable production system focused on high-quality cyclodextrin derivatives.

Our core products include Hydroxypropyl Betadex (HPβCD) and Betadex Sulfobutyl Ether Sodium (SBE-β-CD), which are widely used in pharmaceutical, veterinary, and chemical formulations for solubilization, stabilization, odor masking, and bioavailability enhancement of poorly soluble active ingredients. We ensure consistent batch-to-batch purity, reliable performance, and technical support for global pharmaceutical, veterinary, and cosmetic markets. Detailed technical data, certificates of analysis (COA), and sample evaluation are available to facilitate formulation development and optimize product performance.

• Over 26 years of manufacturing experience in cyclodextrin derivatives

• Stable production capacity with batch sizes of 3.5 tons

• Annual output up to 500 metric tons, ensuring reliable supply

• Focused products: Hydroxypropyl Betadex and Betadex Sulfobutyl Ether Sodium

• USP / EP / JP / ChP compliant, suitable for global pharmaceutical markets

• Consistent quality with strict batch-to-batch control

• Flexible supply, MOQ from 1 kg, supporting R&D to commercial production

We are committed to providing stable quality, reliable supply, and professional support for our global partners.

R&D & Technical Strength

Xi’an Deli Biochemical Industry Co., Ltd. has an in-house R&D team and complete production system, operating under a self-manufacturing and direct sales model. Our team focuses on excipient innovation and formulation support to meet diverse customer needs.

All production staff receive GMP training, and our laboratory is equipped with advanced instruments such as HPLC, GC, HPCE, IR, polarimeter, pH meter, conductivity meter, and moisture analyzer, ensuring reliable testing and consistent product quality.

The Quality Department works closely with Materials and Production to audit suppliers, retain samples, and conduct stability studies, maintaining high-quality excipients from R&D to market release.

Below you can see images of our team at international exhibitions and our certification documents, highlighting our technical strength and industry recognition.

FAQ:

Q1: Who is the manufacturer of Hydroxypropyl Betadex (HPβCD)?

Hydroxypropyl Betadex (HPβCD, CAS No. 128446-35-5) is manufactured by Xi’an Deli Biochemical Industry Co., Ltd., a professional Chinese manufacturer specializing in cyclodextrin pharmaceutical excipients with long-term production experience.

Q2: What specifications of HPBCD do you supply?

We supply pharmaceutical-grade Hydroxypropyl Betadex compliant with USP, EP, JP, and ChP standards. Customized specifications can be provided upon request.

Q3: What quality standards does your HPβCD meet?

Our HPβCD strictly complies with USP / EP / JP / ChP pharmacopeial requirements, ensuring suitability for global pharmaceutical markets.

Q4: Do you provide documentation for regulatory purposes?

Yes. We can provide COA, MSDS, product specifications, stability data, and other technical documents to support customer registration and regulatory submissions.

Q5: What is your production capacity and supply stability?

We operate with stable production capability and consistent batch control, ensuring reliable long-term supply for both development and commercial needs.

Q6: Do you offer samples and small quantities for evaluation?

Yes. Samples and small-quantity orders are available to support formulation evaluation and early-stage development.