Levofloxacin
(24520686 | 100986-85-4)

CAS: 100986-85-4
Molecular Formula: C18H20FN3O4
Molecular Weight: 361.37
Availablility: In Stock
Downloads: Product Specification
Levofloxacin Chemical Structure

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Specification
Certificate of Analysis

Product Detail
Product Code 24520686
Product Name Levofloxacin
Categories Antibiotics APIs
CAS 100986-85-4
Molecular Formula C18H20FN3O4
Molecular Weight 361.37
Storage Details 2 to 8 °C
Harmonised Tariff Code 29349990

Product Specification
Water 2.0%—3.0%
Assay 98% - 102%
Optical Rotation -92° - -106°
Residue on Ignition ≤0.2%
Total Impurities ≤0.5%
Appearance White or yellow light crystalline powder
Identification (IR) Conforms to the spectrum of Levofloxcain RS
Heavy Metal ≤10ppm
Identification (HPLC) The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the Assay
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%

Safety Information
Pictograms
Exclamation Mark
Danger to Health
Signal word warning
Hazard statements
  • H302: Harmful if swallowed

  • H317: May cause an allergic skin reaction

  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell