Description

2-Azetidinone, 3-Acetyl-1-Ethyl-4-Methyl- (9Ci) is a specialized β-lactam derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile synthon in constructing complex molecular architectures, particularly those with pharmaceutical relevance. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel β-lactam antibiotics and other pharmacologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex heterocycles and chiral compounds used in catalysis and material science.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies in organic chemistry and medicinal chemistry programs.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Item	Detail
Product Name	2-Azetidinone, 3-Acetyl-1-Ethyl-4-Methyl- (9Ci)
CAS No.	76269-84-6
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	3-Acetyl-1-ethyl-4-methylazetidin-2-one; 1-Ethyl-3-acetyl-4-methyl-2-azetidinone; 3-Acetyl-1-ethyl-4-methyl-2-azetidinone; Azetidin-2-one, 3-acetyl-1-ethyl-4-methyl-; β-Lactam, 3-acetyl-1-ethyl-4-methyl-; 76269-84-6 (CAS); 3-Acetyl-1-ethyl-4-methylazetidinone
EINECS	Contact for details

Quality Control

Our 2-Azetidinone, 3-Acetyl-1-Ethyl-4-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.