Description

Cefuracetime CAS NO 39685-31-9 is a high-purity chemical intermediate belonging to the cephalosporin class of β-lactam antibiotics. This compound is critical for ensuring the structural integrity and efficacy of advanced pharmaceutical formulations. It is primarily utilized by manufacturers in the pharmaceutical and fine chemical industries for the research, development, and production of active pharmaceutical ingredients (APIs).

Application

The primary applications for Cefuracetime are in advanced pharmaceutical synthesis and research. Key uses include:

• Pharmaceutical Intermediate: Serving as a key building block in the synthesis of advanced cephalosporin antibiotics.
• API Development: Used in research and development for creating new active pharmaceutical ingredients with enhanced efficacy.
• Biochemical Research: Employed as a reference standard or substrate in microbiological and enzymatic studies.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis for producing complex, high-value specialty chemicals.

Basic Information

Product Name	Cefuracetime
CAS No.	39685-31-9
Molecular Formula	C14H15N5O5S2
Molecular Weight	397.43 g/mol
Synonyms	(6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefuroxime Sodium Impurity; Cefuroxime Axetil Intermediate; Cefuroxime EP Impurity C; SQ 14, 359; Antibiotic SQ 14,359; (Z)-Isomer of Cefuroxime. Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our Cefuracetime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and conformity to specifications. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements, including those for pharmaceutical intermediates.

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 to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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