Description

7-Phenyl-Acetamido-Deacetoxy-Cephalosporanic-Acid is a key advanced pharmaceutical intermediate in the synthesis of various cephalosporin antibiotics. This compound matters for its role as a crucial building block, enabling the production of potent, broad-spectrum antibacterial agents. Pharmaceutical manufacturers and fine chemical synthesis companies require this high-purity intermediate to develop and produce next-generation antibiotic formulations. Its precise chemical structure is essential for ensuring the efficacy and safety of the final active pharmaceutical ingredient (API).

Application

• Pharmaceutical Intermediate: Primary use as a critical building block in the synthesis of advanced cephalosporin antibiotics.
• API Synthesis: Integral component in the multi-step production of active pharmaceutical ingredients (APIs) for antibacterial drugs.
• Research & Development: Used in pharmaceutical R&D for developing novel antibiotic compounds and studying structure-activity relationships.
• Fine Chemical Production: Serves as a specialized intermediate in custom synthesis and contract manufacturing for the pharmaceutical industry.

Basic Information

Product Name	7-Phenyl-Acetamido-Deacetoxy-Cephalosporanic-Acid
CAS No.	27255-72-7
Molecular Formula	C18H18N2O5S
Molecular Weight	374.41 g/mol
Synonyms	7-ADCA Phenylacetamide Derivative; 7-[(Aminophenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-Phenylacetamido-3-deacetoxycephalosporanic Acid; 7-PACA; (6R,7R)-7-[(2-Amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Phenylglycyl-7-ADCA; A key intermediate for Cephalexin
EINECS	Contact for details

Quality Control

Our 7-Phenyl-Acetamido-Deacetoxy-Cephalosporanic-Acid is manufactured under strict quality management systems to ensure it meets the exacting standards required for pharmaceutical synthesis. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) are provided with every shipment, detailing all critical parameters to support your quality assurance and regulatory compliance needs.

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 should be handled in a dry environment to prevent degradation. For long-term storage, consider using desiccants and maintaining an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline 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%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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