Norfloxacin Pharmaceutical Raw Materials anti inflammation use cas no 70458-96-7
1. Quick Details:
Name: Norfloxacin
Synonyms : Noroxin; Baccidal; Chibroxin; Floxacin 400; Noroxin; Norphloxacine; N-Desmethylpefloxacin; 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
CAS Registry Number: 70458-96-7
Molecular Formula: C16H18FN3O3
Molecular Weight: 319.33
EINECS: 274-614-4
Purity:More than 99%
Appearance: White or light yellow crystlline powder
Usage: used for curing infections on the digestion tract, respiratory tract and urinary tract caused by sensitivity bacteria such as nephritis, cystitis, bacterial dysentery etc
2. Product Description:
Name |
Norfloxacin 70458-96-7 |
Synonyms |
Noroxin; |
Molecular Formula |
C16H18FN3O3 |
Molecular Weight |
319.33 |
CAS Registry Number |
70458-96-7 |
3. Application:
The product is a fluoroquinolone antibacterials, with broad-spectrum antibacterial effect, especially for aerobic gram-negative bacilli high antibacterial activity, on the following in vitro bacterial with good antibacterial effect: Enterobacteriaceae most bacteria, including citric acidbacterium, Enterobacter cloacae, Enterobacter aerogenes, enterobacter, Escherichia coli rare bacterium, Cray Borrelia bacteria of the genus,proteus, Salmonella, Shigella, yersinia genus Vibrio, etc.. Norfloxacin lactate
4. Specification:
TEST |
SPECIFICATION |
RESULT |
|
Description |
White to pale yellow,hydroscpion, photosensitive,crystalline powder |
Complies |
|
Identification |
IR |
Complies |
|
Appreance of solution |
Complies |
Complies |
|
Related Substances |
Impurity E |
max.0.1% |
0.01% |
Methyl-Norfloxacin |
max.0.15% |
0.08% |
|
Unspecicifed Impurities |
max.0.1% |
0.04% |
|
Total Impurities |
max.0.5% |
0.20% |
|
Loss on drying |
max.1.0% |
0.30% |
|
Residue on ignition |
max.0.1% |
0.05% |
|
Heavy metals |
max.15ppm |
10ppm |
|
Purity |
The sum of all impurities’peaks is not more than 0.5% |
Complies |
|
chromatographic |
|||
Assay |
99.0%-101.0% |
99.80% |
|
Residual Solvents Ethanol |
max.5000ppm |
Not detected |