Levofloxacin CAS NO.100986-85-4

Molecular formula ：C18H20FN3O4·1/2H2O Molecualr weight：370.36 CAS No.：100986-85-4 Packing ：Outer package: Iron, plastic or fiber drum;Inner…

Molecular formula ：C18H20FN3O4·1/2H2O Molecualr weight：370.36 CAS No.：100986-85-4 Packing ：Outer package: Iron, plastic or fiber drum;Inner package: Polyethylene bag; Net weight: 25kg/drum Standard：In-house Standard Item Specification 1 Characteristics Light yellow crystalline powder 2 Specific rotation[a]D20 - 95°～ - 103°（1%CH3OH） 3 Limit nf(R) - oflx ≤0.5% 4 Related substance Total impurity≤0.5% 5 Loss on drying ≤3.0% 6 Residue on ignition ≤0.2% 7 Heavy metals ≤20 ppm 8 Assay ≥98.5%