Description

Ethyl 4-Bromo-3-Ethylbenzoate is a high-purity, synthetically valuable benzoate ester derivative, serving as a crucial building block in advanced organic synthesis. Its molecular structure, featuring both bromo and ethyl substituents, makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating advanced organic electronic materials and display components.
• Polymer Modification: Employed to introduce functional benzoate groups into polymer chains, altering physical and chemical properties.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Organic Synthesis & Process Chemistry: A versatile reagent for constructing complex aromatic esters in multi-step synthetic routes.

Basic Information

Product Name	Ethyl 4-Bromo-3-Ethylbenzoate
CAS No.	1822660-95-6
Molecular Formula	C11H13BrO2
Molecular Weight	257.12 g/mol
Synonyms	4-Bromo-3-ethylbenzoic acid ethyl ester; Ethyl 4-bromo-3-ethylbenzoate; Benzoic acid, 4-bromo-3-ethyl-, ethyl ester; 3-Ethyl-4-bromobenzoic acid ethyl ester; 4-Bromo-3-ethyl-benzoic acid ethyl ester; Ethyl 3-ethyl-4-bromobenzoate
EINECS	Contact for details

Quality Control

Our Ethyl 4-Bromo-3-Ethylbenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, confirming compliance with customer specifications and relevant industry standards for fine chemical intermediates.

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 bases and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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