Description

2-Bromo-2-Chlorophenyl Acetic Acid Methyl Ester is a specialized halogenated aromatic ester serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile molecular scaffold for constructing complex pharmacologically active molecules and fine chemicals. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides, leveraging its halogenated phenyl structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals due to its aromatic and ester functionalities.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.
• Academic and Industrial R&D: Utilized in methodological studies for new carbon-carbon and carbon-heteroatom bond-forming reactions.

Basic Information

Product Name	2-Bromo-2-Chlorophenyl Acetic Acid Methyl Ester
CAS No.	66504-71-0
Molecular Formula	C9H8BrClO2
Molecular Weight	263.52 g/mol
Synonyms	Methyl 2-Bromo-2-(2-chlorophenyl)acetate; 2-Bromo-2-(2-chlorophenyl)acetic acid methyl ester; (2-Bromo-2-chlorophenyl)acetic acid methyl ester; Methyl (2-bromo-2-chlorophenyl)acetate; α-Bromo-α-chloro-o-toluic acid methyl ester; Methyl α-bromo-α-chloro-o-toluate; o-Chloro-α-bromophenylacetic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-2-Chlorophenyl Acetic Acid Methyl Ester is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the exacting standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

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