Description

Nitrosoxacin B CAS NO 147317-97-3 is a specialized chemical compound belonging to the quinolone class, recognized for its distinct structural and functional properties. This compound is valued for its role as a key intermediate or active moiety in advanced research and synthesis, particularly in the development of novel therapeutic agents. It is essential for B2B clients in the pharmaceutical, agrochemical, and fine chemical sectors who require high-purity, reliable building blocks for their development pipelines.

Application

• As a critical pharmaceutical intermediate in the research and synthesis of new antibacterial agents.
• Utilized in agrochemical research for developing novel crop protection compounds with specific modes of action.
• Serves as a building block in organic synthesis for constructing complex heterocyclic molecules in fine chemistry.
• Employed in academic and industrial R&D for studying structure-activity relationships (SAR) within the quinolone family.
• Potential use in the development of veterinary medicinal products targeting bacterial infections.

Basic Information

Product Name	Nitrosoxacin B
CAS No.	147317-97-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nitrosoxacin B; 147317-97-3; 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid 1-oxide; 1-Ethyl-6-fluoro-7-(piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1-oxide; 1-Ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1H-quinoline-3-carboxylic acid 1-oxide; Norfloxacin N-oxide; Norfloxacin Impurity G; 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid N-oxide
EINECS	Contact for details

Quality Control

Our Nitrosoxacin B is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider conditions under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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