Description

Benzaldehyde, 4-(2-Bromoethyl)- is a versatile aromatic aldehyde derivative containing a reactive bromoethyl side chain. This bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules in advanced research and development. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds and active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, flavors, and fragrances.
• Liquid Crystal & OLED Materials: A valuable intermediate in the synthesis of advanced electronic and display materials.
• Polymer & Resin Modification: Employed to introduce aldehyde and reactive halogen functionalities into polymer chains.
• Cross-coupling Reactions: The bromoethyl group facilitates various palladium-catalyzed coupling reactions (e.g., Suzuki, Heck) for complex molecule assembly.
• Academic & Industrial R&D: A crucial reagent for organic synthesis and medicinal chemistry research in laboratory settings.

Basic Information

Product Name	Benzaldehyde, 4-(2-Bromoethyl)-
CAS No.	7617-70-1
Molecular Formula	C9H9BrO
Molecular Weight	213.07 g/mol
Synonyms	4-(2-Bromoethyl)benzaldehyde; 2-(4-Formylphenyl)ethyl bromide; p-(2-Bromoethyl)benzaldehyde; 4-Formylphenethyl bromide; (4-Formylphenyl)ethyl bromide; 2-(4-Aldehydophenyl)ethyl bromide; 1-Bromo-2-(4-formylphenyl)ethane; 4-(2-Bromoethyl)benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4-(2-Bromoethyl)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance in cGMP and ISO 9001 environments.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.