| Model: | 138199-71-0 |
|---|---|
| Brand: | levofloxacin hemihydrate injection grade |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | 138199-71-0 , levofloxacin hemihyd |
| Price: |
US $316
/ KG
|
| Min. Order: | 1 KG |
| Last Online:08 May, 2021 |
|
Items |
Standard |
Result |
|
Appearance |
Light yellowish –white to yellow –white crystals or crystalline powder |
Light yellow –white crystalline powder |
|
Identification |
||
|
IR |
The spectrum obtained from sample consists with that obtained from levofloxacin RS |
complies |
|
HPLC |
The retention time of the major peak of the sample solution corresponds to that of the standard solution , as obtained in the assay |
complies |
|
Assay (on the anhydrous basis) |
98%-102% of C18H20FN3O4 |
99.1% |
|
Impurities |
||
|
Inorganic impurities |
||
|
Residue on ignition |
NMT 0.2% |
0.04% |
|
Organic impurities |
||
|
Procedure 1(by HPLC) |
||
|
N-desmethyl levofloxacin |
NMT 0.3% |
0.02% |
