Description

Flomoxef Sodium is a semisynthetic oxacephem antibiotic belonging to the β-lactam class. This compound is valued for its broad-spectrum antibacterial activity, particularly against both gram-positive and gram-negative organisms, including some resistant strains. It is primarily utilized in the pharmaceutical industry for the research, development, and manufacturing of injectable antibiotic formulations. Flomoxef Sodium CAS NO 92823-03-5 is a critical intermediate for producing effective antimicrobial agents.

Application

• Pharmaceutical Active Ingredient (API): Serves as the core component in the formulation of injectable antibiotic drugs.
• Antimicrobial Research: Used in laboratory settings for studying bacterial resistance mechanisms and developing new therapeutic strategies.
• Hospital Formulary: Essential for compounding sterile injectable solutions used in clinical treatment of severe infections.
• Veterinary Medicine: Applied in the development of antibacterial treatments for animal health.
• Reference Standard: Employed as a high-purity standard in quality control laboratories for HPLC, LC-MS, and other analytical methods.
• Biochemical Synthesis: Acts as a key intermediate in the chemical synthesis of more complex antibiotic molecules.

Basic Information

Product Name	Flomoxef Sodium
CAS No.	92823-03-5
Molecular Formula	C15H16N6NaO7S2
Molecular Weight	495.44 g/mol
Synonyms	Flomoxef Sodium; Flomoxef Sodium Salt; 63187-97-9 (Parent acid CAS); (6R,7R)-7-[[(2R,3R)-2-[[(Difluoromethyl)thio]acetyl]amino]-2-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Sodium Salt; 63187-98-0 (related); Fluoromethyl Cefalosporin; Oxacephem antibiotic
EINECS	Contact for details

Quality Control

Our Flomoxef Sodium is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and can be tailored to meet specific pharmacopeial or client requirements.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (10% solution)	5.0 - 7.5
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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