Hydroxyethyl Beta-Cyclodextrin cas 128446-32-2
Purity: 95%-105%
Capacity: 8000 tons/year
Appearance: White powder, odourless, slightly sweet
Packaging: 1kg/ Foil bag and 25kg/drum
Sample: available
related documents:
COA of Hydroxyethyl Beta-Cyclodextrin
TDS of Hydroxyethyl Beta-Cyclodextrin
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Table of Contents
- Product Overview
- Parameter Comparison
- Detailed Applications
- Industry Usage Cases
- Client Success Stories
- Contact for Quotation
Hydroxyethyl Beta-Cyclodextrin (CAS 128446-32-2) Overview
Basic Specifications
| Parameter | Description |
|---|---|
| CAS Number | 128446-32-2 |
| Molecular Formula | C₄₂H₇₀₋₈₄O₃₅(OH)₁₆₋₂₀ |
| Appearance | White to off-white powder |
| Solubility | >50g/100mL in water (20°C) |
| Substitution Degree | 0.6-0.9 (HE groups per glucose unit) |
| Purity | ≥98% (HPLC) |
Performance Comparison Table
| Feature | HE-β-CD | Native β-CD | HP-β-CD |
|---|---|---|---|
| Water Solubility | Excellent | Poor | Good |
| Hemolytic Activity | Low | High | Moderate |
| Organic Solubility | Enhanced | Limited | Improved |
| Thermal Stability | Up to 200°C | 160°C | 180°C |
Industrial Applications
Pharmaceutical Applications
1. Drug solubility enhancement for APIs with poor bioavailability
2. Ophthalmic formulations (reduced irritation)
3. Steroid hormone stabilization
Cosmetic Applications
1. Fragrance encapsulation in premium perfumes
2. Active ingredient stabilization in anti-aging creams
3. Solubilization of botanical extracts
Implementation Case Studies
Case 1: Transdermal Drug Delivery System
PharmaTech Solutions achieved 300% solubility improvement for a topical antifungal agent using 15% HE-β-CD concentration.
Case 2: CBD Oil Nanoencapsulation
CannabisBio Inc. enhanced oral bioavailability by 60% through HE-β-CD molecular inclusion complexes.
Verified Client Implementations
Client 1: EuroPharma Ltd. (Germany)
Challenge: Stabilize oxidation-prone vitamin D3 in softgel capsules
Solution: 10% HE-β-CD complexation
Result: 18-month stability achievement (vs original 6 months)
Client 2: Lotus Cosmeceuticals (France)
Application: Retinol stabilization in night serum
Formulation: 8% HE-β-CD + 0.5% retinol
Outcome: 90% active retention after 12 months at 25°C
Technical & Commercial Inquiry
Request product specifications PDF:
Email: info@vivalr.com
Tel: (86) 15866781826
Bulk Order Requirements
| Quantity | Lead Time | MOQ |
|---|---|---|
| <1kg | 2 weeks | 100g |
| 1-50kg | 3 weeks | 5kg |
| >50kg | Negotiable | 25kg |
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