Description

3-Bromomethyl-3-Ethyloxetane is a versatile and highly functional oxetane derivative, serving as a critical building block in advanced organic synthesis. Its reactive bromomethyl group makes it an essential precursor for introducing the oxetane moiety, a valuable structural motif known for improving the physicochemical properties of target molecules. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries, where it is used to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), where the oxetane ring can enhance metabolic stability, solubility, and bioavailability.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its reactivity to create novel compound libraries.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing specialty polymers, coatings, and resins with tailored properties like improved adhesion or thermal stability.
• Liquid Crystal & OLED Materials: A precursor in the synthesis of advanced electronic materials for displays and lighting applications.
• Cross-coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Suzuki, Heck) to create complex molecular architectures.
• Dendrimer & Macromolecule Construction: Acts as a functional branching point in the synthesis of dendritic polymers and other complex macromolecules.

Basic Information

Product Name	3-Bromomethyl-3-Ethyloxetane
CAS No.	2951-87-3
Molecular Formula	C6H11BrO
Molecular Weight	179.06 g/mol
Synonyms	3-(Bromomethyl)-3-ethyloxetane; 3-Ethyl-3-(bromomethyl)oxetane; Oxetane, 3-(bromomethyl)-3-ethyl-; BEMO; 3-Bromo-3-ethyloxetanemethane; 3-Ethyloxetane-3-methyl bromide
EINECS	220-967-7

Quality Control

Every batch of 3-Bromomethyl-3-Ethyloxetane is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place, away from strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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