Description

4-(2-Bromoethyl)-2,2-Dimethyl-1,3-Dioxolane is a versatile brominated acetal derivative, serving as a crucial protected intermediate in advanced organic synthesis. Its value lies in the reactive bromoethyl moiety, which allows for selective alkylation and chain extension, while the dioxolane group provides a stable protecting group for carbonyl functionalities. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries, enabling the synthesis of complex molecules, active pharmaceutical ingredients (APIs), and novel materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly where a protected aldehyde or ketone precursor is required.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that require specific bromoalkyl side chains.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the development of specialty polymers, resins, and advanced materials with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for nucleophilic substitution reactions, Grignard reagent preparation, and as a precursor for other functionalized intermediates.
• Flavor & Fragrance Industry: Potential intermediate in the multi-step synthesis of specific aroma chemicals and flavoring agents.
• Liquid Crystal & Electronic Chemicals: Serves as a synthon in the creation of organic compounds used in liquid crystal displays (LCDs) and other electronic applications.

Basic Information

Product Name	4-(2-Bromoethyl)-2,2-Dimethyl-1,3-Dioxolane
CAS No.	89942-18-7
Molecular Formula	C7H13BrO2
Molecular Weight	209.08 g/mol
Synonyms	2-(2-Bromoethyl)-2-methyl-1,3-dioxolane; 1,3-Dioxolane, 4-(2-bromoethyl)-2,2-dimethyl-; 2,2-Dimethyl-4-(2-bromoethyl)-1,3-dioxolane; 4-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxolane; Bromoethyl dimethyl dioxolane; (2-Bromoethyl)acetaldehyde dimethyl acetal; Acetaldehyde, (2-bromoethyl)-, dimethyl acetal
EINECS	Contact for details

Quality Control

Our 4-(2-Bromoethyl)-2,2-Dimethyl-1,3-Dioxolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

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%
Specific Gravity (20°C)	1.30 - 1.40
Refractive Index (20°C)	1.450 - 1.470

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