Description

2-(2-Bromoethyl)-1,3-Dioxane is a versatile brominated acetal building block, primarily valued for its role as a key synthetic intermediate in advanced organic synthesis. Its structure, featuring a reactive bromoethyl side chain protected by a dioxane ring, makes it crucial for introducing functionalized two-carbon units and constructing complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a pivotal building block in the synthesis of novel drug candidates, particularly for constructing heterocyclic cores and side chains.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its bromoethyl group acts as a reactive handle for further elaboration.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Ligand and Catalyst Development: Employed in the creation of complex chelating ligands and organocatalysts for asymmetric synthesis.
• Material Science Research: Utilized in the synthesis of organic frameworks and advanced materials with specific electronic or structural characteristics.
• Academic & R&D Laboratories: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	2-(2-Bromoethyl)-1,3-Dioxane
CAS No.	33884-43-4
Molecular Formula	C6H11BrO2
Molecular Weight	195.06 g/mol
Synonyms	2-(2-Bromoethyl)-1,3-dioxane; 1,3-Dioxane, 2-(2-bromoethyl)-; 2-(2-Bromoethyl)-1,3-dioxolane (common misnomer); Bromoethyl dioxane; (2-Bromoethyl)-1,3-dioxane; β-Bromoethyl acetaldehyde ethylene acetal; Acetaldehyde, (2-bromoethyl)-, ethylene acetal
EINECS	Contact for details

Quality Control

Our 2-(2-Bromoethyl)-1,3-Dioxane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay (HPLC/GC), identity confirmation (IR, NMR), and impurity profiling, to ensure it meets the high-purity standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

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 strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 3.0%

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