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Levofloxacin acid ester |
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Structural formula： |
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Molecular formula：C15H13F2NO4
Molecualr weight：309.30
CAS No. ：n/f
Packing ：Outer package: Iron, plastic or fiber drum;Inner package: Polyethylene bag; Net weight: 25kg/drum
Standard ：In-house Standard
| Item |
Specification |
| 1 |
Characteristics |
Off-White powder |
| 2 |
Specific rotation[α]D20 |
- 68°～ - 72°（1% CH3COOH） |
| 3 |
Melting point |
256°C ～262°C |
| 4 |
Related substance |
Individual impurity≤0.5% |
| 5 |
Loss on drying |
≤0.5% |
| 6 |
Chromatographic purity |
≥98.5% |
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