Description

2-Bromo-5-Chloro-4-Methyl-Benzoic Acid Methyl Ester is a high-purity, multi-functional aromatic ester building block essential for advanced organic synthesis. Its unique halogenated and methylated structure makes it a critical intermediate for developing complex molecules in regulated industries. This compound is primarily sought after by research chemists and process development teams in the pharmaceutical and agrochemical sectors for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research for creating libraries of drug candidates.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated benzoate structure.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing complex organic molecules used in electronic displays and optoelectronic devices.
• Organic Synthesis Reagent: A versatile reagent in cross-coupling reactions (e.g., Suzuki, Stille) and other transformations to introduce functionalized aromatic groups.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and high-performance pigments.

Basic Information

Item	Information
Product Name	2-Bromo-5-Chloro-4-Methyl-Benzoic Acid Methyl Ester
CAS No.	1061314-02-0
Molecular Formula	C9H8BrClO2
Molecular Weight	263.52 g/mol
Synonyms	Methyl 2-Bromo-5-Chloro-4-Methylbenzoate; Benzoic acid, 2-bromo-5-chloro-4-methyl-, methyl ester; 2-Bromo-5-chloro-p-toluic acid methyl ester; Methyl 2-bromo-5-chloro-4-methylbenzoate; 4-Methyl-2-bromo-5-chlorobenzoic acid methyl ester; 1061314-02-0; Methyl 2-bromo-5-chloro-p-toluate
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Chloro-4-Methyl-Benzoic Acid Methyl Ester is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for research and scale-up applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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
Loss on Drying	≤0.5%
Related Substances (HPLC)	Total impurities ≤3.0%

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