Description

4-(Chloromethyl)Phenyl Acetate is a versatile organic intermediate featuring both a reactive chloromethyl group and a phenyl acetate moiety. This compound is valued for its bifunctional reactivity, enabling its use in the synthesis of more complex molecules across pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and active pharmaceutical ingredient (API) manufacturing sectors. The product is supplied with a focus on consistent purity and reliable batch-to-batch performance for critical synthetic applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or precursor in the development of specialty polymers and advanced materials.
• Chemical Research & Development: Employed in organic synthesis for introducing the 4-(chloromethyl)phenyl group into target molecules.
• Cross-coupling Reactions: Acts as a substrate in palladium-catalyzed reactions for creating biaryl structures.
• Protecting Group Chemistry: The acetate group can be used as a protecting group that is later cleaved under specific conditions.

Basic Information

Product Name	4-(Chloromethyl)Phenyl Acetate
CAS No.	39720-27-9
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	p-(Chloromethyl)phenyl acetate; 4-(Chloromethyl)phenyl ethanoate; 1-(Chloromethyl)-4-acetoxybenzene; Acetic acid 4-(chloromethyl)phenyl ester; (4-Acetoxyphenyl)methyl chloride; p-Acetoxybenzyl chloride; 4-Acetoxybenzyl chloride
EINECS	Contact for details

Quality Control

Our 4-(Chloromethyl)Phenyl Acetate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles where applicable to support our customers' regulatory requirements.

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 heat, sparks, and open flame. Due to the light-sensitive nature of the compound, containers should be opaque or stored in dark conditions.

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
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.