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Levofloxacin
  Basic parameter:
  CAS NO.:   100986-85-4
  Molecular formula:   C18H20FN3O4.1/2H2O
  Molecular weight:   370.4
  Chemical structure   Levofloxacin
  Quality standard:
  Characteristics:   light yellowish crystalline powder , odorless , bittertaste
  Clarity & color   Conform
  Specific rotation [a] 20
D
  -95 - -103
  Limit nf(R)-oflx   ≤1.0%
  Relating substance:   0.5%max
  Loss on drying   4.0%max
  Residue on ignition   0.2%max
  Heavy metals   ≤20ppm
  Content:   ≥98.5%
  Fluorine:   ≥5.0%
  Packing:   25Kg net weight in iron or paper drum lined with polybag
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