Ethosuximide
CAS: 77-67-8
Category: Succinimide
| Purity | Pharmaceutical Grade ≥99%, API Grade ≥99.5%, Oral Grade ≥99.8%, Technical Grade ≥98%. |
| Molecular Formula | C7H11NO2 |
| Molecular Weight | 141.17 |
| Appearance | colorless to pale yellow clear liquid |
| Packaging | 25kg/fiber drum or 10kg/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, GC-MS; Purity — GC; Heavy metals — ICP-MS; Residual solvents — HS-GC; Microbial limits — Plating; Succinimide impurities — GC; pH — Potentiometry; Loss on drying — Gravimetry. |
| Storage Notes | Stored in a well-closed container in a cool, dry, and well-ventilated area, protected from light. |
| Lead Time | 10 days |
Used as an active pharmaceutical ingredient (API) for the synthesis of anticonvulsant drugs, primarily for treating absence seizures.