Description

Cefdaloxime CAS NO 80195-36-4 is a third-generation cephalosporin antibiotic belonging to the oxime class of β-lactams. This advanced pharmaceutical intermediate is critical for the synthesis of potent, broad-spectrum antibacterial agents effective against a wide range of Gram-positive and Gram-negative bacteria. It is primarily utilized by pharmaceutical manufacturers and research institutions engaged in the development and production of next-generation antibiotic formulations and novel drug delivery systems.

Application

• Active Pharmaceutical Ingredient (API) Synthesis: Core intermediate in the manufacturing of finished cephalosporin antibiotic drugs.
• Pharmaceutical Research & Development: Key building block for creating new antibiotic analogs and conducting structure-activity relationship (SAR) studies.
• Veterinary Medicine Production: Used in formulating antibacterial treatments for veterinary applications.
• Reference Standard: Serves as a high-purity standard for quality control and analytical testing in regulatory and laboratory settings.

Basic Information

Product Name	Cefdaloxime
CAS No.	80195-36-4
Molecular Formula	C16H17N5O6S2
Molecular Weight	439.47 g/mol
Synonyms	(6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefdaloxime Pentexil; FK-037; FR-72112; Cefdaloxime Pivoxil Ester Intermediate
EINECS	Contact for details

Quality Control

Our Cefdaloxime is manufactured under strict quality management systems to ensure it meets the rigorous standards required for pharmaceutical intermediates. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and compliance with customer specifications and cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%
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.