Description

2β,3β,4α-Trimethyloxetane is a specialized, high-purity oxetane derivative with a unique sterically hindered structure. This compound matters as a versatile and valuable building block in advanced organic synthesis, enabling the creation of complex molecules with tailored properties. It is needed by research chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials industries for applications ranging from novel drug candidates to functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring specific stereochemistry.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where its oxetane ring can impart favorable biological activity and stability.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal stability, low shrinkage, or specific optical properties.
• Ligand & Catalyst Development: Employed in the design and synthesis of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Fine Chemical Synthesis: A valuable precursor for synthesizing other fine chemicals, flavors, and fragrances requiring its distinct molecular framework.

Basic Information

Product Name	2β,3β,4α-Trimethyloxetane
CAS No.	53778-61-3
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	2,3,4-Trimethyloxetane; (2β,3β,4α)-2,3,4-Trimethyloxetane; 2,3,4-Trimethyloxacyclobutane; Oxetane, 2,3,4-trimethyl-; 2,3,4-Trimethyl-oxetan; 2,3,4-Trimethyloxetane (mixed isomers)
EINECS	Contact for details

Quality Control

Our 2β,3β,4α-Trimethyloxetane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high chemical purity and consistent isomeric composition. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Isomeric mixture)
Isomeric Ratio (2β,3β,4α)	≥ 90% of total
Water Content (KF)	≤ 0.5%

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