Description

2-Bromo-5-Chloro-4-Methyl-Benzoic Acid is a high-purity halogenated benzoic acid derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a core component in the production of halogenated aromatic units for liquid crystal displays (LCDs).
• Organic Electronic Materials: Employed in research for developing organic semiconductors and charge-transport materials.
• Chemical Research & Development: A versatile reagent for introducing specific bromo, chloro, and carboxylic acid functionalities in complex molecule construction.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for scale-up and production under cGMP conditions.

Basic Information

Product Name	2-Bromo-5-Chloro-4-Methyl-Benzoic Acid
CAS No.	1426923-27-4
Molecular Formula	C8H6BrClO2
Molecular Weight	249.49 g/mol
Synonyms	5-Chloro-2-bromo-4-methylbenzoic acid; 4-Methyl-2-bromo-5-chlorobenzoic acid; 2-Bromo-5-chloro-p-toluic acid; Benzoic acid, 2-bromo-5-chloro-4-methyl-; 1426923-27-4; 2-Br-5-Cl-4-Me-BA
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Chloro-4-Methyl-Benzoic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles as determined by advanced analytical techniques. Our quality commitment aligns with the standards required for pharmaceutical and fine chemical applications.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

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.