Description

Cephabacins CAS NO 94947-55-4 is a class of naturally occurring β-lactam antibiotics, specifically a group of cephamycin derivatives. These compounds are valued for their potent antibacterial activity, particularly against Gram-negative bacteria, due to their resistance to β-lactamase enzymes. They are essential for research and development in the pharmaceutical and biotechnology sectors, serving as key intermediates or reference standards in the synthesis of novel antibiotics and the study of bacterial resistance mechanisms.

Application

• Pharmaceutical Research & Development: As a critical reference standard or intermediate in the synthesis and development of new cephamycin-based antibiotic drugs.
• Antimicrobial Activity Studies: Used in microbiological research to study spectrum of activity, minimum inhibitory concentrations (MIC), and mechanisms of action against resistant bacterial strains.
• Biochemical Research: Investigation of β-lactamase inhibition and the molecular basis of bacterial cell wall synthesis.
• Quality Control & Analytical Standards: Serves as a high-purity certified reference material (CRM) for HPLC, LC-MS, or NMR analysis in pharmaceutical quality assurance laboratories.
• Academic Research: A tool for studies in medicinal chemistry, pharmacology, and microbiology within university and institutional settings.

Basic Information

Product Name	Cephabacins
CAS No.	94947-55-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cephabacin; Cephabacin complex; Cephabacin mixture; 7-Methoxycephalosporin derivative; Cephamycin research compound; Antibiotic complex 94947-55-4; β-lactam antibiotic research material.
EINECS	Contact for details

Quality Control

Our Cephabacins are produced and handled under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets high-grade research standards. A detailed Certificate of Analysis (COA) providing batch-specific data for purity, assay, and related substances is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 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 to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Assay	90.0% - 110.0% of labeled potency

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