pazufloxacin mesylate

Active Pharmaceutical Ingredients 2025-03-03

Catalog ID80020455

CAS NO.163680-77-1

Purity 96%

MDL NumberMFCD00913262

Molecular Formula C17H19FN2SO7

Molecular Weight 414.4

Melting point: >255°C

Category Information
Chemical Properties – Molecular Formula: C₁₇H₁₉FN₂O₇S<br>- Molecular Weight: 414.41 g/mol
Physical Properties – Appearance: White to off-white powder<br>- Solubility: Soluble in water (≥ 100 mg/mL) and DMSO (100 mg/mL, with sonication)
Mechanism of Action – Fluoroquinolone antibiotic that inhibits bacterial DNA gyrase and topoisomerase IV.<br>- Exhibits broad-spectrum antibacterial activity against Gram-positive and Gram-negative bacteria, including quinolone-resistant strains.
Clinical Uses – Respiratory Infections: Chronic bronchitis, pneumonia, lung abscess.<br>- Urinary Tract Infections: Pyelonephritis, complicated cystitis.<br>- Gynecological Infections: Pelvic inflammatory disease, endometritis.<br>- Surgical and Burn Infections: Wound infections, burn surface infections.<br>- Gastrointestinal Infections: Cholecystitis, cholangitis, intra-abdominal abscess.
Dosage – Adults: Intravenous infusion, 0.5 g twice daily, or 0.3 g twice daily for mild cases.<br>- Duration: Typically 7-14 days.
Adverse Effects – Common: Nausea, headache, dizziness.<br>- Rare: Allergic reactions, liver function abnormalities.
Contraindications – Hypersensitivity to pazufloxacin or other quinolones.<br>- Pregnancy and breastfeeding.<br>- Children.
Storage Conditions Store at 4°C, sealed, away from moisture.
Synonyms – Pazufloxacin methanesulfonate<br>- T-3762<br>- Pazucross

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