Description

Desacetyl Cephapirin Sodium Salt is a semi-synthetic β-lactam antibiotic derivative. This compound is a key intermediate in the synthesis and research of advanced cephalosporin antibiotics, valued for its role in developing new therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories, API manufacturers, and academic institutions engaged in antimicrobial research and drug development.

Application

• Pharmaceutical Intermediate: A critical building block in the chemical synthesis of active pharmaceutical ingredients (APIs) for cephalosporin-class antibiotics.
• Antimicrobial Research: Used in biochemical and microbiological studies to investigate structure-activity relationships (SAR) and mechanisms of bacterial resistance.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical manufacturing.
• Process Development: Employed in the optimization and scale-up of synthetic routes for antibiotic production within GMP facilities.
• Academic & Institutional Research: A reagent for advanced studies in medicinal chemistry and pharmacology focused on novel antibacterial agents.

Basic Information

Product Name	Desacetyl Cephapirin Sodium Salt
CAS No.	104557-24-6
Molecular Formula	C16H16N3NaO5S2
Molecular Weight	417.43 g/mol
Synonyms	Desacetylcephapirin Sodium; Sodium Desacetylcephapirin; (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt; Cephapirin Desacetyl Sodium Salt; BL-P 1322 Desacetyl Sodium Salt; Deacetylcephapirin Sodium Salt
EINECS	Contact for details

Quality Control

Our Desacetyl Cephapirin Sodium 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 the stringent requirements for pharmaceutical intermediate applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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%

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