Catechin
CAS: 154-23-4
Category: Glycosides
| Purity | ≥98% HPLC, ≥95% Natural Extract Grade, Food Grade ≥90% |
| Molecular Formula | C15H14O6 |
| Molecular Weight | 290.27 |
| Appearance | White to pale brown amorphous or crystalline powder |
| Packaging | Customizable |
| Testing Indicators | Appearance — Visual inspection; Identification — TLC, HPLC; Purity — RP-HPLC; Specific rotation — Polarimetry; Loss on drying — Gravimetry; Heavy metals — ICP-MS; Microbial limits — Pour plate; Total ash — Muffle furnace; Related substances — HPLC. |
| Storage Notes | Store in a cool, dry, tightly closed container, protected from light and heat. |
| Lead Time | 10 days |
Polyphenolic flavonoid used as API, antioxidant, and cosmetic ingredient.