Levofloxacin Hydrochloride

**CAS Number**: 138199-71-0
**Molecular Formula**: C18H20FN3O4·HCl
**Color and Form**: White to yellowish crystalline powder

Levofloxacin hydrochloride is a fluoroquinolone antibiotic with enhanced activity against respiratory and urinary tract pathogens. It is the active levo-isomer of ofloxacin, offering improved efficacy.

**Properties**:
– Water-soluble
– Photostable under recommended storage conditions
– Excellent tissue penetration

**Applications**:
1. **Respiratory Infections**: Treats bronchitis and pneumonia.
2. **Urinary Tract Infections**: Effective against common uropathogens.
3. **Skin Infections**: Used for complicated skin and soft tissue infections.

**Effects**:
– Inhibits bacterial DNA gyrase and topoisomerase IV.
– Broad-spectrum coverage including atypical pathogens.
– Convenient once-daily dosing regimen.

Levofloxacin Hydrochloride