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High Quality Active Pharmaceutical Ingredients Norfloxacin Base CAS 70458-96-7

High Quality Active Pharmaceutical Ingredients Norfloxacin Base CAS 70458-96-7

Norfloxacin is a commonly used medication for treating intestinal infections.

  • CAS No. :

    70458-96-7
  • EINECS :

    274-614-4
  • Package :

    25KG/DRUM
  • Brand :

    TOPINCHEM®
  • Origin :

    CHINA
  • Formula :

    C16H18FN3O3
  • Minimum Order :

    20KG
  • Item :

    Norfloxacin Base

High Quality Active Pharmaceutical Ingredients Norfloxacin Base CAS 70458-96-7

 

Description

Norfloxacin is a fungicide that inhibits the synthesis and replication of DNA by acting on the A subunit of bacterial DNA helicase, leading to bacterial death. At the same time, Neisseria gonorrhoeae, Haemophilus influenzae, and Moraxella catarrhalis, which are resistant to penicillin, also have good antibacterial effects.

 

Specification

Analysis content Specification Analysis results
Appearance White or pale yellow hygroscoplic photosensitive,Crystalline powder Meet the requirement
Solubility very slightly soluble in water,slightly soluble in acetone and in ethanol(96 per cent)  Meet the requirement
Identificatiom Comparison:norfloxacin CRS  
Appearance of solution ≤Sol.II    Meet the requirement
≤B  Meet the requirement
Impurities E 0.15% 0.09%
Impurities K ≤0.15% 0.03%
Unspecified Impurities ≤0.10% 0.01%
Total impurities ≤0.50% 0.19%
Sulphated ash ≤0.1% 0.05%
Loss on drying ≤1.0% 0.53%
Heavy Metak ≤15ppm <15ppm
Assay 98.0%~102.0%(The dried substance) 99.70%

 

 

Application

Norfloxacin is suitable for urinary tract infections, gonorrhea, prostatitis, intestinal infections, typhoid fever, and other Salmonella infections. Antibiotics are used to treat upper respiratory tract infections, bacterial infections in the urinary and gastrointestinal systems, and also have good therapeutic effects on infections in the biliary, surgical, and obstetrics and gynecology sectors.

 

Norfloxacin Base CAS 70458-96-7

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