Description

Pazufloxacin is a synthetic broad-spectrum fluoroquinolone antibiotic with significant bactericidal activity. Its primary value lies in its potent efficacy against a wide range of Gram-positive and Gram-negative bacteria, including strains resistant to other antimicrobial agents. This makes it a critical active pharmaceutical ingredient (API) for the development of advanced therapeutic formulations. Key industries requiring this compound include pharmaceutical manufacturing for injectable antibiotics and veterinary medicine.

Application

• Pharmaceutical API: Primary use as the active ingredient in the synthesis of injectable antibiotic formulations for treating severe bacterial infections.
• Veterinary Medicine: Development of antimicrobial treatments for bacterial diseases in livestock and companion animals.
• Clinical Research: Serving as a reference standard or intermediate in pharmacological studies and new drug development.
• Antimicrobial Susceptibility Testing: Used in microbiological laboratories to prepare discs or solutions for testing bacterial resistance.
• Intermediate for Derivatives: Chemical precursor for the synthesis of novel fluoroquinolone analogs with potentially enhanced properties.

Basic Information

Product Name	Pazufloxacin
CAS No.	127046-18-8
Molecular Formula	C16H15FN2O4
Molecular Weight	318.30 g/mol
Synonyms	Pazufloxacin; Pazufloxacin Mesilate (salt form); (+-)-10-(1-Aminocyclopropyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; T-3761; T-3762; Pasil; Pazucross; (RS)-Pazufloxacin
EINECS	Contact for details

Quality Control

Our Pazufloxacin is manufactured under strict quality management systems to ensure it meets the high standards required for pharmaceutical intermediates. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling via HPLC. While we can supply material compliant with various pharmacopeial guidelines, a detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light and moisture to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.