Altrenogest
CAS: 850-52-2
Category: Steroids
| Purity | Pharmaceutical Grade ≥99%, API Grade ≥98.5%, Veterinary Grade ≥99%, Technical Grade ≥97%. |
| Molecular Formula | C21H26O2 |
| Molecular Weight | 310.43 |
| Appearance | white to pale yellow crystalline powder |
| Packaging | 1kg-5kg/aluminum foil bag, sealed under nitrogen. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, HPLC; Purity — RP-HPLC; Specific rotation — Polarimetry; Related progestins — TLC; Residual solvents — GC; Heavy metals — ICP-MS; Microbial limits — Pour plate; Dienogest impurity — HPLC. |
| Storage Notes | Stored in a freezer at -20°C in a tightly sealed, light-resistant container under an inert atmosphere. |
| Lead Time | days |
Used as a potent active pharmaceutical ingredient (API) in veterinary pharmaceuticals for estrus synchronization in swine and horses.