EGCG (Epigallocatechin Gallate) CAS 989-51-5: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
EGCG (Epigallocatechin Gallate), CAS 989-51-5, is a bioactive polyphenol predominantly found in green tea. Known for its potent antioxidant properties, it is widely used in nutraceuticals, cosmetics, and pharmaceuticals.
Technical Specifications
| Parameter | Value |
|---|---|
| Chemical Name | (-)-Epigallocatechin-3-gallate |
| Molecular Formula | C22H18O11 |
| Purity | ≥98% (HPLC) |
| Solubility | Water, Ethanol, DMSO |
Comparative Analysis
| Feature | EGCG | Resveratrol | Vitamin C |
|---|---|---|---|
| ORAC Value (μmol TE/g) | 25,000 | 14,000 | 1,500 |
| Bioavailability | Moderate (Liposomal forms available) | Low | High |
2. Key Applications & Benefits
Pharmaceuticals
- Anti-cancer adjuvant therapy
- Neuroprotective agent for Alzheimer’s management
Cosmeceuticals
- Anti-aging formulations (collagen protection)
- UV radiation protection (SPF booster)
3. Usage Guidelines
Recommended Dosages
| Application | Concentration |
|---|---|
| Dietary Supplements | 100-400 mg/day |
| Topical Creams | 1-5% w/w |
4. Industry Use Cases
Case 1: Functional Beverage Enhancement
A European health brand incorporated 0.1% EGCG in antioxidant teas, achieving a 23% increase in product shelf life.
5. Customer Success Stories
Client A: Nutraceutical Manufacturer (USA)
- Challenge: Low bioavailability of existing antioxidant formula
- Solution: EGCG liposomal encapsulation (95% absorption rate)
- Result: 40% sales growth in 6 months
6. Contact for Custom Solutions
Request premium EGCG CAS 989-51-5 samples or discuss formulation needs:
info@vivalr.com
(86) 15866781826
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