Description

Cefpimizole Disodium Salt is a semi-synthetic, broad-spectrum cephalosporin antibiotic. This compound is valued for its enhanced stability and solubility profile in aqueous formulations, making it a critical intermediate in advanced pharmaceutical synthesis. It is primarily utilized by manufacturers in the pharmaceutical industry for the research and development of injectable antibiotic formulations.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of advanced cephalosporin-based injectable antibiotics.
• Antibacterial Agent Research: Used in R&D for studying structure-activity relationships and developing new antimicrobial therapies.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical labs.
• Veterinary Medicine Development: Employed in the formulation of antibacterial treatments for veterinary applications.
• Biochemical Research: Utilized in microbiological studies to investigate bacterial resistance mechanisms and efficacy.

Basic Information

Product Name	Cefpimizole Disodium Salt
CAS No.	84324-56-1
Molecular Formula	C20H20N7Na2O7S2
Molecular Weight	604.52 g/mol
Synonyms	Cefpimizole Sodium; Sodium Cefpimizole; (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Disodium Salt; AC-1370; U-63196E; SCE-2787
EINECS	Contact for details

Quality Control

Our Cefpimizole Disodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for pharmaceutical intermediate use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines
Bacterial Endotoxins	< 0.25 EU/mg
Sterility (if required)	Sterile or Non-Sterile grade available

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