Description

3-(4-Bromo-Phenoxymethyl)-4-Methoxy-Benzoic Acid is a high-purity synthetic organic compound characterized by its distinct brominated aromatic structure. This compound serves as a critical advanced intermediate in the synthesis of complex molecules, particularly within pharmaceutical and agrochemical research. It is primarily utilized by R&D chemists and process development scientists in the fine chemical and life sciences industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators due to its bioactive phenoxymethyl benzoic acid core.
• Liquid Crystal & OLED Material Synthesis: Serves as a precursor for creating specialized aromatic compounds used in electronic display technologies.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific bromo- and methoxy- functionalities into polymer chains.
• Academic & Contract Research: Essential reagent in university and CRO laboratories for methodological studies in organic synthesis and catalysis.
• Custom Synthesis & Scale-Up: Foundation for the custom manufacturing of proprietary compounds for clients in various high-tech sectors.

Basic Information

Product Name	3-(4-Bromo-Phenoxymethyl)-4-Methoxy-Benzoic Acid
CAS No.	438221-51-3
Molecular Formula	C15H13BrO4
Molecular Weight	337.17 g/mol
Synonyms	4-Methoxy-3-[(4-bromophenoxy)methyl]benzoic acid; Benzoic acid, 3-[(4-bromophenoxy)methyl]-4-methoxy-; 3-[(4-Bromophenoxy)methyl]-4-methoxybenzoic acid; 3-(4-Bromophenoxymethyl)-4-methoxybenzoic acid; 4-Methoxy-3-(4-bromophenoxymethyl)benzoic acid; 438221-51-3; 3-(p-Bromophenoxymethyl)-4-methoxybenzoic acid
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Bromo-Phenoxymethyl)-4-Methoxy-Benzoic Acid is produced and tested under a strict quality management system. We guarantee high chemical purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
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.