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         Sulfadiazine
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         Diaveridine
         Diaveridine HCL
         Sulfamethoxazole Sodium
         Quinolones
         Pefloxacin Mesilate
         Norfloxacin Nicotinic
         Norfloxacin Hydrochloride
         Norfloxacin
 
  Products

Norfloxacin

Name:Norfloxacin

Chemical name:1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid

Structural formula :

               

Molecular formula and molecular weight:C16H18FN3O3=319.3349

Quality standard:USP42

Properties:

Grayish white or slightly yellow crystalline or powder;odorless;slightly bitter;absorb moisture when exposed to air;Gradually darkens when exposed to light.Slightly soluble in dimethylformamide, very slightly soluble in water or ethanol,soluble in acetic acid,hydrochloric acid or sodium hydroxide solution.

Functions and Uses:

Quinolone antibacterial drugs, mainly act on the DNA gyrase of bacteria, causing the DNA helix of bacteria to crack.

It has high antibacterial activity against gram-negative bacteria such as Escherichia coli, Shigella, Proteus, and Pseudomonas aeruginosa, and also has good antibacterial effect on gram-positive bacteria such as staphylococcus and pneumococcus.

Packaging specifications:

Net weight 25kg/cardboard drum; diameter 36cm×47cm height, lined with two layers of polyethylene plastic bag

Storage:shading, sealed, kept in a dry place.

CAS No. 70458-96-7

HS CODE:2933599099(For reference only)

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