Description

4-(Chloromethyl)-Phenylacetic Acid Methyl Ester is a versatile and high-purity chemical intermediate essential for advanced organic synthesis. Its bifunctional structure, featuring both a reactive chloromethyl group and an ester moiety, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Serves as a building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Production: Used in the synthesis of specialized organic compounds for electronic displays and optoelectronic devices.
• Polymer & Resin Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into polymer chains.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex organic molecules, including natural product analogs.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized dyes and colorants.

Basic Information

Product Name	4-(Chloromethyl)-Phenylacetic Acid Methyl Ester
CAS No.	95360-33-1
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	Methyl 4-(Chloromethyl)phenylacetate; (4-Chloromethylphenyl)acetic Acid Methyl Ester; 2-[4-(Chloromethyl)phenyl]acetic Acid Methyl Ester; p-(Chloromethyl)phenylacetic Acid Methyl Ester; Methyl (4-Chloromethyl)benzeneacetate; Benzeneacetic acid, 4-(chloromethyl)-, methyl ester; CAS 95360-33-1
EINECS	Contact for details

Quality Control

Our production of 4-(Chloromethyl)-Phenylacetic Acid Methyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.