Levofloxacin
(24520686 | 100986-85-4)

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

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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 24520686
Product Name Levofloxacin
Categories Antibiotics Bioactive Small Molecules
CAS 100986-85-4
Molecular Formula C18H20FN3O4
Molecular Weight 361.37
Storage Details 2 to 8 °C
Harmonised Tariff Code 2934999090

Product Specification
Specific rotation -92° to -99°
Conclusion Conforms to USP specification
Residue on ingnition ≤0.1%
Heavy metals ≤10ppm
pH 6.8 - 8.0
Loss on Drying 2.0% - 3.0%
Residual solvent Method for determination of residual solvents
Related Substances HPLC determination
Assay (HPLC) ≥98.0%
Solubility in water Slightly soluble in water, Slightly soluble in ethanol, insoluble in either, soluble in glacial acetic acid, slightly soluble in 0.1 mol/L hydrochloric acid solution.
Appearance White to light yellow crystalline powder
Identification (UV) visible spectrophotometer, IR, HPLC
Identification (IR) Conforms to the spectrum of Levofloxcain RS
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
Limits The peak area of levofloxacin shall not be larger than the main peak area of control solution 1%

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

  • H317: May cause an allergic skin reaction

  • H319: Causes serious eye irritation

  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled

  • H361: Suspected of damaging fertility or the unborn child
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/

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

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

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