Description

1,3-Diazetidin-2-One is a specialized heterocyclic organic compound featuring a four-membered ring structure containing two nitrogen atoms. This unique molecular architecture makes it a valuable intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for constructing novel nitrogen-containing scaffolds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel β-lactam analogs and other nitrogen-heterocycle-based drug candidates.
• Agrochemical Research: Used in developing new classes of herbicides and insecticides that leverage its strained ring system for biological activity.
• Ligand Synthesis: Serves as a precursor for creating specialized chelating ligands in coordination chemistry and catalysis.
• Polymer Chemistry: Investigated as a monomer or cross-linking agent for producing polymers with unique thermal and mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in ring-expansion and heterocycle functionalization reactions.

Basic Information

Product Name	1,3-Diazetidin-2-One
CAS No.	5265-50-9
Molecular Formula	C2H4N2O
Molecular Weight	72.07 g/mol
Synonyms	1,3-Diazetidin-2-one; 2-Oxo-1,3-diazetidine; Diazetidinone; 1,3-Diazacyclobutan-2-one; Azetidine-2-one, 1,3-diaza-; 5265-50-9 (CAS RN)
EINECS	Contact for details

Quality Control

Our 1,3-Diazetidin-2-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profile. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Residue on Ignition	< 0.5%
Heavy Metals	< 20 ppm

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