Description

Cef7 CAS NO 147100-46-7 is a high-purity chemical intermediate belonging to the cephalosporin class of compounds. This product is critical for ensuring the quality and efficacy of advanced pharmaceutical syntheses, particularly in the development of next-generation antibiotics. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the production of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of advanced cephalosporin-based antibiotic APIs.
• Research & Development: Used in medicinal chemistry for the discovery and development of new antibacterial agents.
• Fine Chemical Synthesis: Serves as a precursor for creating complex molecules with specific biological activities.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP production.
• Reference Standard: Can be used as a high-purity standard for analytical method development and quality control testing.

Basic Information

Product Name	Cef7
CAS No.	147100-46-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(3R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefepime Intermediate; Cefepime Impurity; Cephalosporin Cef7; 147100-46-7; Cefepime Related Compound; Cefepime API Intermediate
EINECS	Contact for details

Quality Control

Our Cef7 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance protocols.

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 material is hygroscopic (moisture-sensitive) and must be kept in a dry environment. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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