| Product name | Levetiracetam |
| Specific optical rotation | -76° to -82° |
| Total impurities | <0.4% |
| Heavy metals | ≤ 10ppm |
| Water | ≤0.5% |
| Sulfated ash | ≤0.1% |
| Acetone | ≤ 5000ppm |
| Assay | 98%~102% |
| Function Levetiracetam is an antiepileptic drug, which is mainly used in the treatment of partial seizures in adults and children over 4 years old. | |