Description

4-Bromo-2,5-Dimethoxy-Benzoic Acid Methyl Ester is a high-purity organic building block and synthetic intermediate of significant commercial and research value. This compound is essential for the development of novel active pharmaceutical ingredients (APIs) and advanced materials due to its versatile bromo and ester functional groups. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its halogenated aromatic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and photoresist polymers.
• Academic & Industrial R&D: A valuable tool for method development and exploring new synthetic pathways in organic chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Bromo-2,5-Dimethoxy-Benzoic Acid Methyl Ester
CAS No.	855749-57-4
Molecular Formula	C10H11BrO4
Molecular Weight	275.10 g/mol
Synonyms	Methyl 4-bromo-2,5-dimethoxybenzoate; Benzoic acid, 4-bromo-2,5-dimethoxy-, methyl ester; 2,5-Dimethoxy-4-bromobenzoic acid methyl ester; 4-Bromo-2,5-dimethoxy methyl benzoate
EINECS	Contact for details

Quality Control

Our 4-Bromo-2,5-Dimethoxy-Benzoic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures material suitable for demanding R&D and scale-up applications.

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. This material is light-sensitive (store away from light).

Specification

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