Description

3-Bromo-2-Methoxy-5-Methylbenzoic Acid is a high-purity, multi-functional benzoic acid derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique substitution pattern, which provides specific reactivity and steric properties essential for constructing complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where its bromo and methoxy groups contribute to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional materials due to its aromatic core and substituents.
• Custom Synthesis and Contract Manufacturing: A vital building block for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	3-Bromo-2-Methoxy-5-Methylbenzoic Acid
CAS No.	73469-58-6
Molecular Formula	C9H9BrO3
Molecular Weight	245.07 g/mol
Synonyms	5-Methyl-3-bromo-2-methoxybenzoic Acid; 2-Methoxy-5-methyl-3-bromobenzoic Acid; 3-Bromo-2-methoxy-5-methyl-benzoic Acid; Benzoic acid, 3-bromo-2-methoxy-5-methyl-; 73469-58-6; 3-Br-2-MeO-5-Me-BA
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-2-Methoxy-5-Methylbenzoic Acid is manufactured under a strict quality management system and undergoes comprehensive analytical testing. We ensure compliance with relevant industry standards for fine chemical intermediates. A detailed Certificate of Analysis (COA) documenting purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

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.

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.