Levofloxacine Hemihydrate CAS 138199-71-0

Levofloxacine Hemihydrate CAS 138199-71-0

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Product Details

 

Product name: 
Levofloxacin 
Molecular Formula
C18H20FN3O4·1/2H2O
Molecular Structure
mtxx07
Molecular Weight
370.38
CAS No.: 
138199-71-0


Description

Levofloxacin is a synthetic broad-spectrum antibacterial agent for oral and intravenous administration. It is a light yellowish-white to yellow-white crystal or crystalline powder.

 

Application

Levofloxacin is one of quinolones. It has broad-spectrum antimicrobial activity and strong antimicrobial activity. It has strong antimicrobial activity against most Enterobacteriaceae, Haemophilus influenzae, Legionella pneumophila, Neisseria gonorrhoeae and other gram-negative bacteria.

 

Specification

Appearance
Light yellowish-white to yellow-white crystal or crystalline powder.
Optical rotation
−92° to −106°
Heavy metals
≤10 ppm
Water 
2.1% - 2.7%
Sulfated ash
≤0.2%
Related substances:

N-Desmethyl levofloxacin
≤0.3%
Diamine derivative 
≤0.3%
Levofloxacin N-oxide
≤0.3%
9-Desfluoro levofloxacin
≤0.3%
D-Isomer
≤0.8%
Any unknown impurity
≤0.1%
Total impurities
≤0.5%
Assay
98.5%-102.0%


Packing and Storage

Preserve in tight and light-resistant containers. Store at room temperature.

 

Minimum Order

One package

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