Description

3-Bromo-4,5-Dimethylbenzoic Acid is a high-purity, multi-functional aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for creating complex molecules with tailored properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing specialized organic compounds used in electronic displays and optoelectronic devices.
• Polymer & Resin Modifier: Incorporated to modify the properties of polymers, coatings, and epoxy resins, enhancing performance characteristics.
• Organic Ligand Synthesis: Utilized to create complex ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A versatile reagent for method development and exploratory synthesis in chemical research laboratories.

Basic Information

Product Name	3-Bromo-4,5-Dimethylbenzoic Acid
CAS No.	6237-17-8
Molecular Formula	C9H9BrO2
Molecular Weight	229.07 g/mol
Synonyms	3-Bromo-4,5-dimethylbenzoic acid; Benzoic acid, 3-bromo-4,5-dimethyl-; 4,5-Dimethyl-3-bromobenzoic acid; 3-Bromo-4,5-dimethyl-benzoic acid; 3-Bromo-4,5-dimethylbenzoic acid (CAS 6237-17-8); 3-Br-4,5-diMe-benzoic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-4,5-Dimethylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, supporting your quality assurance and regulatory compliance needs.

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 incompatible materials such as strong bases and oxidizing agents.

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%

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