Beta-Sitosterol (CAS 83-46-5) Comprehensive Product Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Beta-Sitosterol (General) | High-Purity Grade (≥95%) | Standard Grade (75-90%) |
|---|---|---|---|
| CAS Number | 83-46-5 | ||
| Molecular Formula | C29H50O | ||
| Molecular Weight | 414.71 g/mol | ||
| Appearance | White crystalline powder | ||
| Melting Point | 139-142°C | ||
| Solubility | Ethanol, Chloroform, Ether | ≥95% in organic solvents | 75-90% with co-solubles |
| Storage | 2-8°C in dry environment | ||
2. Applications & Functional Properties
Core Applications:
- Pharmaceuticals: Cholesterol-lowering agent, anti-inflammatory formulations
- Nutraceuticals: Dietary supplements for cardiovascular health
- Cosmetics: Skin barrier repair in creams and serums
- Industrial: Stabilizer in biodegradable lubricants
Mechanism of Action:
- Competitively inhibits intestinal cholesterol absorption
- Modulates LDL receptor activity
- Anti-proliferative effects in cellular pathways
3. Usage Guidelines
Recommended Formulations:
- Oral Tablets: 300-500 mg/day with meals
- Topical Creams: 0.5-2% w/w in emulsion base
- Injectable Solutions: Requires lipid-based carriers
Processing Notes:
- Maintain temperature below 60°C during mixing
- Use antioxidant agents in oxidative environments
4. Industry Case Studies
Case 1: Cardiovascular Supplement Development
- Client: European Nutraceutical Manufacturer
- Application: 400 mg capsules combined with omega-3
- Outcome: 18% reduction in serum cholesterol (12-week trial)
Case 2: Dermatological Formulation
- Client: US Cosmetic Brand
- Application: 1.2% in anti-aging serum
- Outcome: 34% improvement in skin elasticity metrics
5. Safety & Regulatory Compliance
- GRAS status (FDA 21 CFR 184.1400)
- REACH registered (EC 201-480-6)
- Adverse Effects: Mild GI disturbance at >3g/day
6. Contact for Technical Consultation
Request formulation support or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
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