Description

3-Bromo-4-Chloro-5-Methoxybenzoic Acid is a high-purity, multi-substituted benzoic acid derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it an invaluable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for drug discovery programs targeting specific receptors or enzymes.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, where its substituted benzoic acid structure can influence molecular alignment and electronic properties.
• Organic Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Acts as a monomer or functionalization agent for creating specialty polymers with enhanced characteristics.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in medicinal chemistry and material science.

Basic Information

Product Name	3-Bromo-4-Chloro-5-Methoxybenzoic Acid
CAS No.	2089300-59-2
Molecular Formula	C8H6BrClO3
Molecular Weight	265.49 g/mol
Synonyms	5-Methoxy-3-bromo-4-chlorobenzoic Acid; 3-Bromo-4-chloro-5-methoxy-benzoic Acid; Benzoic acid, 3-bromo-4-chloro-5-methoxy-; 2089300-59-2; 3-Br-4-Cl-5-MeO-Benzoic Acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chloro-5-Methoxybenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.