| Product name: | Ofloxacin |
| Molecular Formula： | C18H20FN3O4 |
| Molecular Structure： |  |
| Molecular Weight： | 361.4 |
| CAS No.: | 82419-36-1 |
Description
Ofloxacin is a pale yellow or bright yellow, crystalline powder. It is slightly soluble in water, soluble in glacial acetic acid, slightly soluble or soluble in methylene chloride, slightly soluble in methanol.
Application
Ofloxacin is the third generation of quinolone synthetic antibiotics. It has many advantages, such as broad antimicrobial spectrum, strong antimicrobial activity, good bioavailability, safe and effective oral administration, low toxicity and no drug resistance. It is used for respiratory system infection, intestinal tract infection, skin and soft tissue infection, urinary system infection caused by sensitive bacteria.
Specification
| Appearance | Pale yellow or bright yellow, crystalline powder. |
| Optical rotation | − 0.10° to + 0.10° |
| Absorbance (440 nm) | ≤0.25 |
| FPA | ≤0.2% |
| Methanol | ≤0.005% |
| Ethanol | ≤0.05% |
| Arsenic | ≤ 1 µg /g |
| Heavy metals | ≤10 ppm |
| Loss on drying | ≤0.2% |
| Sulfated ash | ≤0.1% |
| Related substances: | |
| Each impurity (impurities B, C, D, E, F) | ≤0.2% |
| Unspecified impurities | ≤0.10% |
| Total impurities | ≤0.5% |
| Assay | 99.0% - 101.0% |
Packing and Storage
Preserve in well-closed containers, protected from light. Store at 25°C, excursions permitted between 15°Cand 30°C.
Minimum Order
One package
