Hydroxyethyl Beta Cyclodextrin White Powder ≥98% Purity for Eye Drops and Pharmaceutical Formulations
Hydroxyethyl Beta Cyclodextrin is a mild, safe white powder solvent specifically formulated for sensitive pharmaceutical applications including eye drops, nasal sprays, and injectable formulations.
| Parameter | Specification |
|---|---|
| Product Name | Hydroxyethyl Beta Cyclodextrin |
| CAS Number | 128446-32-2 |
| Appearance | White powder, sweet, odorless, non-toxic |
| Assay | ≥98% |
| Average Substitution | Perfect |
| Moisture Content | ≤2.0% |
| Residue on Ignition | ≤2.0% |
| Heavy Metal (Pb) | ≤0.0025% |
| Total Germ Count | ≤1000 |
| Arsenic (As) | ≤0.0002% |
Hydroxyethyl modification significantly reduces hemolytic activity, making it the preferred cyclodextrin derivative for injectable formulations. Non-irritating and ideal for sensitive applications including pediatric and ophthalmic preparations.
Minimal destructive effect on proteins and antibodies, serving as an ideal excipient for biomacromolecule drugs.
Stable across pH range of 2-10, suitable for oral, injectable, ophthalmic, and other dosage forms.
Inhibits protein aggregation through surface activity, extending shelf life of biological drugs.
- Biological drug stabilization and protection
- High-end pharmaceutical formulations: eye drops, nasal sprays
- Traditional drug enhancement: oral solid preparations, injections
- Alpha Cyclodextrin CAS 10016-20-3
- Beta Cyclodextrin CAS 7585-39-9
- Gamma Cyclodextrin CAS 17465-86-0
- Hydroxypropyl Beta Cyclodextrin & Solution
- Piroxicam Beta Cyclodextrin
- 2,6-Dimethyl Beta Cyclodextrin
- Carboxymethyl Beta Cyclodextrin
- 2-Hydroxypropyl Beta Cyclodextrin
- Methyl Beta Cyclodextrin
- Glucosyl Beta Cyclodextrin
- Hydroxyethyl Beta Cyclodextrin
- Hydroxypropyl Alpha Cyclodextrin
- Hydroxypropyl Gamma Cyclodextrin
Available shipping methods: Air freight, express (DHL, FedEx, UPS), sea freight, and other transportation modes. Samples provided according to customer requirements.
ZIBO WEYES NEW MATERIAL CO., LTD is a high-tech enterprise specializing in research, production, and sales of cyclodextrin derivatives, food and cosmetic additives, nutritional supplements, and plant extracts. The company operates a cGMP-compliant production facility with advanced inspection and testing equipment.
Certifications include: ISO, FDA, HALAL, KOSHER, and GMP standards.
ZIBO WEYES NEW MATERIAL CO., LTD
Address: Zibo City, Shandong Province, China
Website: https://www.zbweyes.com/
Phone/WhatsApp/WeChat: +86 19054767765
Email: katrina@zbweyes.com
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