| Product Name | Pterostilbene |
|---|---|
| CAS Number | 537-42-8 |
| Molecular Formula | C16H16O3 |
| Molecular Weight | 256.30 |
| Appearance | White to off-white crystalline powder |
| Specifications | 99% min by HPLC |
| Assay (HPLC) | ≥99% |
| Loss on Drying | ≤0.5% |
| Heavy Metals | ≤10 ppm |
| Melting Point | 89-92°C |
| Package | 1 kg, 5 kg, 25 kg; custom packing available |
| Specification | 99%HPLC |
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Pterostilbene (CAS 537-42-8) is a naturally occurring stilbenoid, structurally related to resveratrol but with superior bioavailability due to its two methoxy groups. We supply it as a white to off-white crystalline powder with ≥99% HPLC purity, suitable for nutraceutical, cosmeceutical, and pharmaceutical R&D applications.
Synonyms: 4-[(1E)-3,5-Dimethoxystyryl]phenol, trans-3,5-Dimethoxy-4′-hydroxystilbene, Pterostilbene, 537-42-8
Each batch is tested for assay (HPLC ≥99%), loss on drying (≤0.5%), and heavy metals (≤10 ppm). Full COA, MSDS, and TDS are provided per batch; stability data can be supplied upon request.
Standard packaging: 1 kg, 5 kg, 25 kg; bulk and custom packing available. In-stock items ship within 3-5 days; MOQ from 1 kg. For pricing, samples, and bulk orders, contact our sales team.
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