Description

Oxetane, 2,3,4-Trimethyl-2-(1-Propynyl)-, (2Alpha,3Beta,4Alpha)- (9Ci) is a specialized, high-purity oxetane derivative characterized by its unique stereochemistry and functional groups. This compound is a valuable synthetic intermediate, prized for its ability to introduce complex, multi-substituted oxetane motifs into target molecules, enabling advanced material and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced polymer industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting new therapeutic entities.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, where the oxetane core can impart favorable biological activity and metabolic stability.
• Advanced Polymer Chemistry: Acts as a monomer or cross-linking agent for creating polymers with tailored properties such as enhanced thermal stability, specific refractive indices, or controlled degradation profiles.
• Liquid Crystal & OLED Materials: Employed in the synthesis of organic electronic materials, where its rigid, substituted structure can influence mesomorphic behavior or optoelectronic properties.
• Ligand & Catalyst Development: Provides a sophisticated scaffold for constructing chiral ligands or organocatalysts used in asymmetric synthesis.
• Academic & Institutional R&D: Utilized in fundamental organic chemistry research to explore new reaction methodologies and ring-opening polymerizations of strained heterocycles.

Basic Information

Product Name	Oxetane, 2,3,4-Trimethyl-2-(1-Propynyl)-, (2Alpha,3Beta,4Alpha)- (9Ci)
CAS No.	80992-51-4
Molecular Formula	C9H14O
Molecular Weight	138.21 g/mol
Synonyms	(2α,3β,4α)-2,3,4-Trimethyl-2-(prop-1-yn-1-yl)oxetane; 2-(1-Propynyl)-2,3,4-trimethyloxetane; Trimethyl(propynyl)oxetane; 2-Propynyl-2,3,4-trimethyloxetane; Oxetane, trimethyl(1-propynyl)-, stereoisomer; (2R,3S,4S)-2,3,4-Trimethyl-2-(prop-1-yn-1-yl)oxetane (related stereoisomer); 80992-51-4
EINECS	Contact for details

Quality Control

Every batch of Oxetane, 2,3,4-Trimethyl-2-(1-Propynyl)-, (2Alpha,3Beta,4Alpha)- (9Ci) is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including chromatographic and spectroscopic methods, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Assay (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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