Description

Bromo-p-Tolyl-Acetic Acid Methyl Ester is a versatile organic ester building block, primarily valued for its role as a key intermediate in advanced chemical synthesis. Its structure, featuring both a brominated aromatic ring and an ester functional group, makes it a critical precursor for constructing more complex molecules. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and inflammatory pathways.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Liquid Crystal & OLED Material Research: Used in the research and development of organic electronic materials, where its molecular structure can be incorporated into core frameworks.
• Fine Chemical & Specialty Polymer Production: Acts as a monomer or modifying agent in the synthesis of specialty polymers and high-value fine chemicals.
• Organic Synthesis & Process Chemistry: Employed in academic and industrial laboratories for method development, catalysis studies, and scaling up synthetic routes.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex dyes and organic pigments, contributing to colorant properties.

Basic Information

Product Name	Bromo-p-Tolyl-Acetic Acid Methyl Ester
CAS No.	66505-09-7
Molecular Formula	C10H11BrO2
Molecular Weight	243.10 g/mol
Synonyms	Methyl 2-(4-Methylphenyl)-2-bromoacetate; 2-Bromo-2-(4-methylphenyl)acetic acid methyl ester; Methyl (4-Methylphenyl)bromoacetate; p-Tolylbromoacetic Acid Methyl Ester; Bromo(4-methylphenyl)acetic Acid Methyl Ester; α-Bromo-p-toluic Acid Methyl Ester; Methyl α-Bromo-p-toluate
EINECS	Contact for details

Quality Control

Our Bromo-p-Tolyl-Acetic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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. The container should be kept tightly sealed to prevent moisture absorption and potential decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 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.