Description

4-Bromo-2,3-Dimethylbenzoic Acid is a versatile brominated aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized aromatic core with multiple points for further chemical modification, enabling the creation of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for developing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Monomer: Employed in the research and production of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and constructing complex heterocyclic compounds.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Bromo-2,3-Dimethylbenzoic Acid
CAS No.	5613-26-3
Molecular Formula	C9H9BrO2
Molecular Weight	229.07 g/mol
Synonyms	2,3-Dimethyl-4-bromobenzoic Acid; 4-Bromo-2,3-dimethylbenzoic acid; Benzoic acid, 4-bromo-2,3-dimethyl-; 4-Bromo-2,3-dimethyl-benzoic acid; 4-Bromo-o-xylene-2-carboxylic Acid
EINECS	Contact for details

Quality Control

Our 4-Bromo-2,3-Dimethylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards. Custom purity grades, including research and pharmaceutical intermediates, are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤0.5%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.1%

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