Description

2-(1-Bromoethyl)-2-Ethyl-1,3-Dioxolane is a specialized brominated acetal derivative, serving as a versatile and reactive synthetic intermediate in advanced organic synthesis. Its core value lies in its ability to introduce both bromoalkyl and protected carbonyl functionalities, enabling the construction of complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for drug discovery and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring chiral centers or complex ether/ketone backbones.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its reactive bromine and acetal group offer strategic coupling points.
• Fine Chemical Manufacturing: Employed in the preparation of specialty chemicals, flavors, fragrances, and advanced materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including studies on nucleophilic substitution and protecting group strategies.
• Polymer Chemistry: Can act as a monomer or cross-linking agent in the synthesis of specialized polymers and resins.

Basic Information

Product Name	2-(1-Bromoethyl)-2-Ethyl-1,3-Dioxolane
CAS No.	22515-81-7
Molecular Formula	C7H13BrO2
Molecular Weight	209.08 g/mol
Synonyms	2-(1-Bromoethyl)-2-ethyl-1,3-dioxolane; 2-Ethyl-2-(1-bromoethyl)-1,3-dioxolane; 1-Bromoethyl ethyl ketone ethylene acetal; (1-Bromoethyl) ethyl ketone cyclic ethylene acetal; 2-(α-Bromoethyl)-2-ethyl-1,3-dioxolane; Bromoethyl ethyl ketone ethylene ketal; 2-Ethyl-2-(bromoethyl)-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our 2-(1-Bromoethyl)-2-Ethyl-1,3-Dioxolane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, 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 strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture ingress and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4600 - 1.4700
Density (g/mL at 20°C)	1.35 - 1.45

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