Astragaloside IV
CAS: 84687-43-4
Category: Terpenoids
| Purity | ≥98% HPLC, EP Reference Standard, ≥95% Natural Extract Grade |
| Molecular Formula | C41H68O14 |
| Molecular Weight | 784.97 |
| Appearance | white to off-white powder |
| Packaging | 100g/glass bottle or 1kg/aluminum foil bag with desiccant. |
| 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; Related saponins — LC-MS; Total ash — Muffle furnace. |
| Storage Notes | Store in a tightly sealed, light-resistant container at 2-8°C (refrigerated), protected from moisture. |
| Lead Time | 10 days |
A key saponin from Astragalus membranaceus, used as a high-purity standardized extract and intermediate in pharmaceuticals for its potential cardioprotective and immunomodulatory effects.