Pterostilbene | CAS 537-42-8 | Antioxidant

Product Name: Pterostilbene
CAS No.: 537-42-8
Molecular Formula: C₁₆H₁₆O₃
Appearance: Yellow crystalline powder
Solubility: Sparingly soluble in water; better soluble in organic solvents
Stability: High chemical stability when stored properly

1. Introduction

Pterostilbene is a methylated analog of resveratrol with high bioavailability and potent antioxidant, anti-inflammatory, and neuroprotective properties. It improves metabolism and protects cells from oxidative stress.

Found in berries and plants, pterostilbene is a promising natural compound for supporting cardiovascular health and cognitive function. Its improved bioavailability compared to resveratrol makes it attractive for research.

2. Chemical Structure & Synthesis

Pterostilbene belongs to the stilbene class. Its synthesis involves extraction from natural raw materials or chemical synthesis followed by modification to improve solubility and stability.

3. Properties

• Appearance: Yellow crystalline powder

• Solubility: Sparingly soluble in water; better soluble in organic solvents

• Stability: High chemical stability when stored properly

4. Applications

Used as a nutraceutical supplement and cosmetic ingredient to protect cells from oxidative stress, improve metabolism, and support cardiovascular and nervous systems.

5. Conclusion

Pterostilbene is a promising natural polyphenol with improved bioavailability, possessing antioxidant and anti-inflammatory properties. Its use is actively being studied in the context of chronic disease prevention and overall health support.