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Technical Data Sheet Pterostilbene
Compound Information
Product Name:
Pterostilbene
CAS No.:
537-42-8
Molecular Formula:
C16H16O3
Molecular Weight:
256.3
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Native Source | Pterocarpus marsupium |
| Appearance | Off-white or white powder |
| Purity (HPLC) | ≥ 99% |
| Melting Point | 89-92 ºC |
| Residue on Ignition | ≤ 0.2% |
| Heavy Metals | ≤ 10 ppm |
| Loss on Drying | ≤ 0.2% |
| Moisture | ≤ 0.2% |
| Single Impurity | ≤ 0.1% (exclude one homologue) |
| Arsenic | ≤ 1.0 ppm |
| Chromium | ≤ 1.0 ppm |
| Lead | ≤ 1.0 ppm |
| Mercury | ≤ 1.0 ppm |
| NMR | Pass test |
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