Description

Benzaldehyde, 3-Bromo-4-Ethyl- (9Ci) is a halogenated benzaldehyde derivative, a versatile and high-value organic intermediate prized for its unique substitution pattern. This compound is critical for introducing specific bromo and ethyl functionalities into complex molecular architectures. It is primarily sought after by research chemists and process development teams in the pharmaceutical and agrochemical sectors for synthesizing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research for creating libraries of bioactive molecules.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides and herbicides, where the bromo and ethyl groups contribute to specific biological activity.
• Liquid Crystal & OLED Material Research: Serves as a precursor in the synthesis of specialized organic electronic materials and liquid crystal compounds.
• Fine Chemical & Flavor/Fragrance Intermediate: Employed in the multi-step synthesis of complex aromatic compounds for specialty chemical applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and functional group transformations.

Basic Information

Product Name	Benzaldehyde, 3-Bromo-4-Ethyl- (9Ci)
CAS No.	461425-63-8
Molecular Formula	C9H9BrO
Molecular Weight	213.07 g/mol
Synonyms	3-Bromo-4-ethylbenzaldehyde; 4-Ethyl-3-bromobenzaldehyde; 3-Bromo-4-ethyl-benzaldehyde; Benzaldehyde, 3-bromo-4-ethyl-; (3-Bromo-4-ethylphenyl)methanal
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-4-ethylbenzaldehyde is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and 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, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Melting Point	Contact for details

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