Description

5-Bromo-2,4-Dimethylbenzoic Acid is a halogenated benzoic acid derivative that serves as a versatile and high-value synthetic intermediate in advanced chemical manufacturing. Its core value proposition lies in providing a precisely functionalized aromatic scaffold for constructing complex molecules, enabling the introduction of both bromine and carboxylic acid moieties in a single step. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for introducing the bromo-dimethylbenzoic acid pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymers requiring specific aromatic functionalities.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up production under cGMP or ISO standards.

Basic Information

Product Name	5-Bromo-2,4-Dimethylbenzoic Acid
CAS No.	842136-27-0
Molecular Formula	C9H9BrO2
Molecular Weight	229.07 g/mol
Synonyms	2,4-Dimethyl-5-bromobenzoic Acid; 5-Bromo-2,4-dimethylbenzenecarboxylic Acid; Benzoic acid, 5-bromo-2,4-dimethyl-; 5-Bromo-2,4-DMBA
EINECS	Contact for details

Quality Control

Our 5-Bromo-2,4-Dimethylbenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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