Description

2-Azetidinecarbonyl Chloride, 4-Oxo-1-Phenyl- (9Ci) is a specialized heterocyclic building block featuring a reactive acid chloride group on an azetidinone scaffold. This compound is of significant value in synthetic organic and medicinal chemistry as a key precursor for constructing complex molecules. It is primarily sought after by research scientists and process chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of β-lactam analogs and other nitrogen-containing heterocycles with potential biological activity.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive site for structural diversification.
• Peptide Mimetics: Serves as a constrained scaffold in the design and synthesis of peptide mimetics and protease inhibitors.
• Material Science: Potential monomer or cross-linking agent for creating specialized polymers with unique thermal or mechanical properties.
• Chemical Biology Probes: Utilized to create activity-based probes for studying enzyme function and biological pathways.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific custom synthesis projects.

Basic Information

Product Name	2-Azetidinecarbonyl Chloride, 4-Oxo-1-Phenyl- (9Ci)
CAS No.	65837-48-1
Molecular Formula	C10H8ClNO2
Molecular Weight	209.63 g/mol
Synonyms	1-Phenyl-4-azetidinone-2-carbonyl chloride; 4-Oxo-1-phenylazetidine-2-carbonyl chloride; 1-Phenyl-2-(chlorocarbonyl)azetidin-4-one; 2-(Chlorocarbonyl)-1-phenylazetidin-4-one; 4-Oxo-1-phenyl-2-azetidinecarbonyl chloride
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and development. Each batch is analyzed using advanced techniques including HPLC, NMR, and IR spectroscopy to confirm identity and purity. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and assurance for your critical synthesis work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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