Description

Cephalosporin CAS NO 1269661-24-6 is a high-purity pharmaceutical intermediate belonging to the broad-spectrum β-lactam antibiotic class. This compound is critical for the synthesis of advanced cephalosporin antibiotics, offering a reliable building block for research and production. It is primarily required by pharmaceutical manufacturers and R&D laboratories engaged in developing new antibacterial therapies and generic drug formulations.

Application

• Pharmaceutical Intermediate: Key starting material or advanced intermediate in the synthesis of novel cephalosporin antibiotic APIs (Active Pharmaceutical Ingredients).
• Antibacterial Drug Research: Used in medicinal chemistry and preclinical research for developing new generations of β-lactam antibiotics with improved efficacy.
• Generic Drug Manufacturing: Essential for the production of established generic cephalosporin drugs, ensuring supply chain reliability.
• Process Chemistry & Scale-Up: Serves as a reference standard and raw material for process optimization and pilot-scale production runs.
• Quality Control Standards: Can be utilized as an analytical reference standard in HPLC or LC-MS methods for quality assurance of finished drug products.

Basic Information

Product Name	Cephalosporin (CAS 1269661-24-6)
CAS No.	1269661-24-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	7-AVCA; 7-Amino-3-vinyl-3-cephem-4-carboxylic acid; (6R,7R)-7-Amino-3-vinyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 7-AVCA intermediate; 7-ACA vinyl derivative; Cephalosporin nucleus derivative; Antibiotic intermediate 1269661-24-6
EINECS	Contact for details

Quality Control

Our Cephalosporin intermediate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment. Production can be aligned with cGMP (current Good Manufacturing Practice) guidelines for advanced pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation. For long-term storage, consider using desiccants.

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)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.