Description

Ethyl 4-Chloro-3-Methoxybenzoate is a high-purity organic ester compound, serving as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its versatile benzoate structure, which is functionalized with chloro and methoxy groups, making it a key building block for constructing more complex molecules. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its halogenated aromatic structure.
• Liquid Crystal & OLED Material Research: Serves as a building block for organic electronic materials due to its stable aromatic core and modifiable ester group.
• Organic Synthesis & Process Chemistry: Employed in academic and industrial R&D for constructing complex organic molecules, including ligands and catalysts.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes and colorants.
• Flavor & Fragrance Industry: Used in the controlled synthesis of certain aromatic esters for specialty fragrance compounds.

Basic Information

Product Name	Ethyl 4-Chloro-3-Methoxybenzoate
CAS No.	933672-20-9
Molecular Formula	C10H11ClO3
Molecular Weight	214.64 g/mol
Synonyms	Benzoic acid, 4-chloro-3-methoxy-, ethyl ester; Ethyl 4-chloro-3-methoxybenzoate; 4-Chloro-3-methoxybenzoic acid ethyl ester; 3-Methoxy-4-chlorobenzoic acid ethyl ester; Ethyl 3-methoxy-4-chlorobenzoate; 933672-20-9; 4-Chloro-3-methoxy-benzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-3-Methoxybenzoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices. Our quality commitment supports applications requiring high standards, such as pharmaceutical R&D.

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 sources and incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.