CAS No: 70458-96-7
Chemical Name: 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
Molecular Formula: C16H18FN3O3
Molecular Weight: 319.24
Chemical Structure:

Norfloxacin is a broad-spectrum fluoroquinolone antibiotic with antibacterial activity against Gram-positive and Gram-negative aerobic pathogens.
Norfloxacin is used for the treatment of upper and lower, complicated and uncomplicated, acute urinary tract infections including cystitis, pyelitis, cystopyelitis, pyelonephritis, chronic prostatitis, epididymitis, and those urinary infections associated with urologic surgery, neurogenic bladder or nephrolithiasis.
Norfloxacin is also used sometimes to treat acute bacterial gastroenteritis.
It only treats bacterial infections, it will not work for viral infections (e.g. common cold, flu).

Standard: USP
Packing: 25kgs/drum
Storage: Keep container tightly closed.
Keep container away from light, heat in a cool, well-ventilated area.

Norfloxacin HCl 98.5%
C16H18FN3O3·HCl = 355.80
Norfloxacin Nicotinate 98.5%
C16H18FN3O3·C6H5NO2 = 442.45
Norfloxacin lactate 98.5%
C16H18FN3O3·C3H6O3 = 409.42