Description

Oxolinic Acid Sodium Salt is the water-soluble sodium salt form of the synthetic quinolone antibiotic, oxolinic acid. This compound serves as a critical active pharmaceutical ingredient (API) intermediate and a potent antibacterial agent in its own right. It is primarily utilized by manufacturers in the pharmaceutical and veterinary medicine sectors, as well as in research and development for antimicrobial studies.

Application

• Pharmaceutical API Synthesis: A key intermediate in the production of quinolone-based antibiotic drugs.
• Veterinary Medicine: Used in formulations for treating bacterial infections in aquaculture (fish) and livestock.
• Antimicrobial Research: Serves as a reference standard and active compound in microbiological and biochemical research.
• Laboratory Reagent: Employed as a selective agent in culture media for microbiological testing.
• Industrial Biocide: Potential application in controlled environments requiring specific antibacterial action.

Basic Information

Product Name	Oxolinic Acid Sodium Salt
CAS No.	59587-08-5
Molecular Formula	C13H10NNaO5
Molecular Weight	283.21 g/mol
Synonyms	Sodium Oxolinate; Oxolinic Acid Sodium; 5-Ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylic Acid Sodium Salt; 1-Ethyl-6,7-methylenedioxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Sodium Salt; Oxolinic Acid Na Salt; T-1982 Sodium Salt; Nidantin Sodium; Uroxin Sodium
EINECS	Contact for details

Quality Control

Our Oxolinic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments. Specifications are designed to meet the requirements for use as a pharmaceutical intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Microbial Limits	Meets standard requirements

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