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Zibo Qianhui Biological Technology

A pharmaceutical corporation specialized in research, manufacturing, and trade of specialty ingredients for pharmaceuticals, food, health products, and cosmetics.

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About Us

Zibo Qianhui Biological Technology Co., Ltd. is a professional enterprise integrating R&D, production, and sales in the field of biological technology and pharmaceutical excipients.

Company Facility

Company Profile

We specialize in researching and manufacturing pharmaceutical excipients, food additives, health food ingredients, and cosmetic raw materials. Our core product, Hydroxypropyl Beta Cyclodextrin (HP-β-CD), is widely used to enhance solubility, stability, and bioavailability of active compounds.

With advanced R&D capabilities and modern production facilities, we serve clients across pharmaceutical, food, cosmetic, and environmental industries globally.

10+
Years of Experience
50+
Global Clients

Our Products

High-purity specialty ingredients engineered for performance, safety, and regulatory compliance.

Hydroxypropyl Beta Cyclodextrin

Hydroxypropyl Beta Cyclodextrin (HP-β-CD)

Enhances solubility and bioavailability of poorly soluble drugs through molecular encapsulation. Ideal for injectables, oral formulations, and topical products.

  • High Purity (>98%)
  • Low Toxicity
  • USP/BP/EP Compliant
Beta Cyclodextrin

Beta Cyclodextrin (β-CD)

Natural cyclic oligosaccharide used to improve stability and mask odors in food, pharmaceuticals, and cosmetics.

  • Natural Origin
  • GRAS Status
  • High Inclusion Capacity
Methyl Beta Cyclodextrin

Methyl Beta Cyclodextrin (M-β-CD)

Modified cyclodextrin with enhanced solubility and inclusion properties. Used in drug delivery and analytical chemistry.

  • High Water Solubility
  • Chiral Separation Agent
  • Stable Under Wide pH
Sulfobutyl Ether Beta Cyclodextrin

Sulfobutyl Ether Beta Cyclodextrin (SBE-β-CD)

Highly water-soluble derivative used in parenteral formulations to solubilize hydrophobic drugs.

  • Excellent Solubilizing Power
  • Low Nephrotoxicity
  • FDA Approved for IV Use
Alpha Cyclodextrin

Alpha Cyclodextrin (α-CD)

Smallest cavity size among cyclodextrins. Ideal for encapsulating small molecules and chiral separation.

  • High Crystallinity
  • Used in HPLC Columns
  • Food Grade Available
Gamma Cyclodextrin

Gamma Cyclodextrin (γ-CD)

Largest cavity size, suitable for large molecules and complex formulations.

  • High Molecular Weight Inclusion
  • Low Hemolytic Activity
  • Used in Nutraceuticals
Randomly Methylated Beta Cyclodextrin

Randomly Methylated β-CD (RM-β-CD)

Non-ionic surfactant-like properties with excellent solubilizing capacity.

  • High Solubility in Water
  • Low Irritation Potential
  • Stable at High Temperatures
Hydroxypropyl Gamma Cyclodextrin

Hydroxypropyl Gamma Cyclodextrin (HP-γ-CD)

Combines large cavity size with high solubility and low toxicity.

  • Ideal for Large Molecules
  • Used in Ophthalmic Formulations
  • Excellent Stability

Key Applications

Our specialty ingredients solve formulation challenges across industries.

Pharmaceuticals

Enhance solubility, control release, increase bioavailability, and reduce side effects of poorly soluble drugs through molecular encapsulation.

Food & Nutrition

Stabilize nutrients, mask off-flavors, improve processing, and extend shelf life of functional foods and health supplements.

Analytical Chemistry

Chiral separation of isomers and enantiomers in HPLC, GC, and electrophoresis due to cyclodextrin's selective molecular recognition.

Environmental Protection

Capture and remove pollutants from wastewater through stable inclusion complexes, reducing environmental contamination.

10+
Years in Business
50+
Global Clients
8
Product Lines
100%
Quality Focused

Frequently Asked Questions

What is Hydroxypropyl Beta Cyclodextrin used for?

HP-β-CD is used to improve the solubility, stability, and bioavailability of poorly soluble drugs. It forms inclusion complexes that protect active ingredients and allow for better delivery.

Are your products compliant with international standards?

Yes, our cyclodextrin products meet USP, BP, EP, and other pharmacopeial standards. We provide full documentation and certificates of analysis.

Can I get samples before placing an order?

Yes, we offer free samples for evaluation. Please contact us directly to request product samples.

What is the minimum order quantity?

MOQ varies by product but typically starts at 1 kg for standard grades. We accommodate both small R&D orders and large-scale production needs.

Get in Touch

Reach out to us for product inquiries, technical support, or partnership opportunities.

Email

[email protected]

Phone

+86 533 3780067

Address

No 3666 West Baoshan Road, High-tech District, Zibo, Shandong, China

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