Description

Methyl 4-Chloro-3-Methoxybenzoate is a high-purity organic ester building block of significant importance in advanced chemical synthesis. Its value lies in its role as a versatile intermediate for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development and manufacturing of advanced herbicides, fungicides, and pesticides.
• Liquid Crystal & OLED Materials: Serves as a building block for specialty electronic chemicals used in display technologies.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex organic dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers with specific functional properties.
• Academic & Industrial R&D: A critical reagent for method development and exploratory organic synthesis in research laboratories.

Basic Information

Product Name	Methyl 4-Chloro-3-Methoxybenzoate
CAS No.	116022-18-5
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	4-Chloro-3-methoxybenzoic acid methyl ester; Methyl 4-chloro-3-methoxybenzoate; Benzoic acid, 4-chloro-3-methoxy-, methyl ester; 3-Methoxy-4-chlorobenzoic acid methyl ester; Methyl 3-methoxy-4-chlorobenzoate; 4-Chloro-m-anisic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 4-Chloro-3-Methoxybenzoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

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.