Levofloxacin Cas: 100986-85-4
| Catalog Number | XD92281 |
| Product Name | Levofloxacin |
| CAS | 100986-85-4 |
| Molecular Formula | C18H20FN3O4 |
| Molecular Weight | 361.37 |
| Storage Details | 2 to 8 °C |
| Harmonized Tariff Code | 29349990 |
Product Specification
| Appearance | White or yellow light crystalline powder |
| Assay | 99% min |
| Water | 2.0%—3.0% |
| Optical Rotation | -92° - -106° |
| Residue on Ignition | ≤0.2% |
| Total Impurities | ≤0.5% |
| Heavy Metal | ≤10ppm |
| Total Impurities | ≤0.5% |
| N-Desmethyl levofloxacin | ≤0.3% |
| Diamine derivative | ≤0.3% |
| Levofloxacin N-oxide | ≤0.3% |
| 9-Desfluoro levofloxacin | ≤0.3% |
| D-Isomer | ≤0.8% |
Levofloxacin is the levorotatory isomer of ofloxacin.It plays an antibacterial effect mainly by inhibiting the topoisomerase IV and DNA spin topoisomerase required for bacterial DNA replication, transcription, repair and recombination.
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