Pterostilbene
Product Description
【Product name】 Pterostilbene
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Also known as 3',5'-Dimethoxy-4-stilbenol or 3',5'-Dimethoxy-resveratrol, this substance shares a high level of similarity with the naturally occurring compound resveratrol. Its chemical structure is characterized by two methoxy groups attached to the stilbenoid backbone, which may confer certain biological activities. However, further research is needed to fully understand its potential benefits and risks.
【CAS No.】 537-42-8
【Assay】 (HPLC) ≥99.0%
【Quality Standard】 Food grade
【Appearance】 White to off white powder
Pterostilbene, commonly known as trans-3,5-dimethoxy-4-hydroxystilbene, exhibits a powdery appearance in white or off-white form. This compound is characterized by its methylated stilbene structure, bearing a resemblance to resveratrol. Interestingly, pterostilbene shares similar pharmacological properties with resveratrol, but surpasses it in terms of antifungal activity, displaying a fivefold greater potency.
Studies have revealed that pterostilbene boasts remarkable antioxidant capabilities, which make it an excellent choice for fighting off free radicals that cause cell damage. Additionally, it has been found to help with neurological disease, anticarcinogenesis, and vascular disease attenuation. Furthermore, pterostilbene may help manage hypertension, diabetes, and boost cellular energy levels. With its anti-inflammatory properties, it may also help lower the risk of skin cancers. Many skincare products and supplements have already incorporated pterostilbene due to its anti-aging benefits.
Quality standard
Items | Specifications |
Assay (HPLC) | ≥99.0% |
Appearance | White to off white powder |
Melting point | 92~96℃ |
Loss on drying | ≤0.50% |
Moisture content | ≤0.50% |
Residue on ignition | ≤0.50% |
Heavy metals | ≤10ppm |
Arsenic | ≤2.0ppm |
Cadmium | ≤2.0ppm |
Lead | ≤5.0ppm |
Mercury | ≤1.0ppm |
【Packing Size】 25KGS /Drum
To ensure optimal storage of your product, it is recommended to store it in a tight container and keep it in a cool, dry place that is protected from light. This will help to maintain its quality and freshness for as long as possible. So make sure you follow these guidelines to get the most out of your product.
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