Description

Cefazedone is a first-generation cephalosporin antibiotic known for its broad-spectrum activity against Gram-positive bacteria. This compound is valued for its stability and efficacy as a key intermediate in the synthesis of advanced pharmaceutical formulations. It is primarily utilized by manufacturers in the pharmaceutical and biotechnology sectors for research, development, and production of antibacterial agents.

Application

• Pharmaceutical intermediate for the synthesis of antibacterial drugs.
• Active Pharmaceutical Ingredient (API) in finished dosage forms.
• Reference standard in analytical chemistry and quality control laboratories.
• Biochemical research for studying bacterial resistance mechanisms.
• Manufacturing of veterinary medicinal products.

Basic Information

Product Name	Cefazedone
CAS No.	56187-47-4
Molecular Formula	C₁₉H₁₇N₅O₅S₂
Molecular Weight	459.50 g/mol
Synonyms	Refosporen; Cefazedone Sodium; Cephazedone; 7-[(2,3-Dihydro-2-thienyl)acetamido]-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; SCE 1365; SKF 59962; Antibiotic SCE 1365
EINECS	Contact for details

Quality Control

Our Cefazedone is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Microbial Limits	Meets Ph. Eur. requirements

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