Description

Benzoic Acid, 4-Bromo-2-(Chloromethyl)-, Methyl Ester is a specialized halogenated aromatic ester with a unique bifunctional molecular structure. This compound serves as a valuable high-purity synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecules. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides and herbicides.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of functionalized polymers and advanced organic materials.
• Custom Synthesis and Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	Benzoic Acid, 4-Bromo-2-(Chloromethyl)-, Methyl Ester
CAS No.	921220-04-4
Molecular Formula	C10H10BrClO2
Molecular Weight	277.54 g/mol
Synonyms	Methyl 4-Bromo-2-(chloromethyl)benzoate; 4-Bromo-2-(chloromethyl)benzoic Acid Methyl Ester; 2-(Chloromethyl)-4-bromobenzoic Acid Methyl Ester; Benzoic acid, 4-bromo-2-(chloromethyl)-, methyl ester; Methyl 4-bromo-2-chloromethylbenzoate
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 4-Bromo-2-(Chloromethyl)-, Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical intermediates and can provide material for R&D, pilot-scale, and commercial-scale projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.