Pterostilbene (Trans-Pterostilbene) is a naturally occurring polyphenolic compound and a dimethylated derivative of resveratrol. With the molecular formula C₁₆H₁₆O₃, molecular weight 256.3, and CAS No. 537-42-8, it appears as a white crystalline powder with purity >99%. Pterostilbene is highly soluble in ethanol and known for its superior antioxidant, anti-inflammatory, and anti-aging properties. Compared to resveratrol, it demonstrates better bioavailability and metabolic stability, making it a preferred ingredient in nutraceuticals, functional foods, and cosmetic formulations.
Produced under strict quality control, our Pterostilbene is ideal for pharmaceutical research and dietary supplement applications targeting cellular protection, cognitive health, and metabolic balance. Available in 1 kg aluminum foil bags or 25 kg fiber drums, it meets international standards for purity, safety, and stability.
| Product Name | Pterostilbene |
| Synonyms | Trans Pterostilbene |
| CAS No | 537-42-8 |
| Formula | C16H16O3 |
| Formula Weight | 256.3 |
| Purity | >99% |
| Appearance | White powder |
| solubility | Soluable in Ethanol |
| package | 1kg/bag, 25kg/drum |
Pterostilbene is a naturally occurring polyphenolic compound, It is widely present in grains, dark fruits, and nuts, It has strong antioxidant properties and excellent bioavailability.
