Description

Tosufloxacin CAS NO 152832-05-8 is a synthetic broad-spectrum fluoroquinolone antibiotic known for its potent activity against a wide range of Gram-positive and Gram-negative bacteria. Its primary value lies in its enhanced efficacy against respiratory and skin infections, making it a critical intermediate in the synthesis of advanced pharmaceutical formulations. This compound is essential for manufacturers in the pharmaceutical industry engaged in the research, development, and production of antibacterial agents.

Application

• Pharmaceutical Intermediate: Key raw material in the synthesis of final antibiotic drug products, particularly for respiratory tract infections.
• Antibacterial Research: Used as a reference standard and active component in microbiological and pharmacological R&D for new antibacterial therapies.
• Veterinary Medicine: Employed in the development of antibacterial treatments for animal health.
• Clinical Studies: Serves as an active pharmaceutical ingredient (API) in clinical trial materials for evaluating new treatment regimens.

Basic Information

Product Name	Tosufloxacin
CAS No.	152832-05-8
Molecular Formula	C16H15F3N4O3
Molecular Weight	368.31 g/mol
Synonyms	Tosufloxacin; T-3262; Tosufloxacin Tosylate; (3S)-10-(1-Aminocyclopropyl)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid; 6-Fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1-(2,4-difluorophenyl)-1,8-naphthyridine-3-carboxylic acid (related structure); AM-833; OPC-7251
EINECS	Contact for details

Quality Control

Our Tosufloxacin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade pharmaceutical standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5%
Single Maximum Impurity	≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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