Ciprofloxacin

1:Quality Level: meet USP32 2:Content: not less than 93.0% 3:MF:C17H18FN3O3 4:MW:331.34 5:CAS No:85721-33-1 TESTING ITEM SPECIFICATION RESULT Characters Appearance White crystalline powder White crystalline powder Identification Meet the requirements Meet the requirements Tests Clarity of solution Meets the requirements Meets the requirements Loss on drying ≤1.0% Not more than 1.0% 0.2% Residue on ignition ≤0.1% Not more than 0.1% 0.1% Chloride ≤0.02% Not more than 0.02% <0.02% Sulfate ≤0.04% Not more than 0.04% <0.04% Heavy metals ≤0.002% Not more than 0.002% <0.002% Fluoroquinolonic acid Meets the requirements Meets the requirements Impurities ≤0.5% Not more than 0.5% 0.21% Ciprofloxacin ethylenediamine analog ≤0.2% Not more than 0.2% 0.07% Any other individual impurity ≤0.2% Not more than 0.2% 0.06% Assay (on the dried basis) 98.0% 102.0% Between 98.0% and 102.0% 100% Conclusion: Meet the requirement of USP32