Description

2-Bromo-5-Chlorobenzoic Acid Ethyl Ester is a high-purity, versatile organic building block essential for advanced chemical synthesis. This compound is valued for its halogenated aromatic structure, which provides reactive sites for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used as a precursor in developing new herbicides, fungicides, and pesticides with specific activity profiles.
• Liquid Crystal & OLED Materials: Serves as a building block for creating halogenated aromatic cores in advanced electronic and display materials.
• Organic Synthesis & Catalysis: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and as a substrate for exploring new catalytic methodologies.
• Academic & Industrial R&D: Utilized in research laboratories for method development and the synthesis of complex organic molecules.
• Fine Chemical Production: Integral to the custom manufacturing of specialty chemicals and performance materials.

Basic Information

Product Name	2-Bromo-5-Chlorobenzoic Acid Ethyl Ester
CAS No.	690260-91-4
Molecular Formula	C9H8BrClO2
Molecular Weight	263.52 g/mol
Synonyms	Ethyl 2-Bromo-5-chlorobenzoate; Benzoic acid, 2-bromo-5-chloro-, ethyl ester; 2-Bromo-5-chloro-benzoic acid ethyl ester; 5-Chloro-2-bromobenzoic acid ethyl ester; Ethyl 5-chloro-2-bromobenzoate; 690260-91-4; 2-Br-5-ClC6H3COOEt
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Chlorobenzoic Acid Ethyl Ester is produced under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the stringent requirements of our global B2B clients. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.