Description

Ethyl 3-Bromo-4,5-Dichlorobenzoate is a high-purity, multi-halogenated benzoate ester building block of significant importance in advanced organic synthesis. This compound is valued for its versatile reactivity, serving as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, especially in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Material Science Research: Serves as a monomer or precursor for creating specialized polymers, liquid crystals, or organic electronic materials.
• Chemical Biology Probes: Employed in the synthesis of tagged molecules or inhibitors used to study biological pathways and enzyme functions.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions (e.g., Suzuki, Stille) for constructing complex biaryl systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific halogenated intermediates.

Basic Information

Product Name	Ethyl 3-Bromo-4,5-Dichlorobenzoate
CAS No.	1160574-85-5
Molecular Formula	C9H7BrCl2O2
Molecular Weight	308.96 g/mol
Synonyms	Ethyl 3-bromo-4,5-dichlorobenzoate; 3-Bromo-4,5-dichlorobenzoic Acid Ethyl Ester; Benzoic acid, 3-bromo-4,5-dichloro-, ethyl ester; Ethyl 3-Bromo-4,5-DCB; 1160574-85-5; 4,5-Dichloro-3-bromobenzoic acid ethyl ester; Ethyl 4,5-dichloro-3-bromobenzoate; 3-Br-4,5-Cl2-C6H2COOEt
EINECS	Contact for details

Quality Control

Our Ethyl 3-Bromo-4,5-Dichlorobenzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request to support your quality assurance protocols.

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). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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