Description

(5-Chloro-2-Methoxyphenyl)Acetic Acid Methyl Ester is a versatile organic ester building block, primarily valued for its role as a key intermediate in the synthesis of complex molecules. Its structure, featuring both chloro and methoxy substituents on the phenyl ring, makes it a critical precursor for developing active pharmaceutical ingredients (APIs) and advanced agrochemicals. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-purity intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory conditions.
• Agrochemical Synthesis: Serves as a key precursor for the development of advanced herbicides and fungicides, leveraging its halogenated aromatic structure.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and liquid crystal materials requiring specific chlorinated aromatic esters.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex molecular architectures, including heterocyclic compounds.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	(5-Chloro-2-Methoxyphenyl)Acetic Acid Methyl Ester
CAS No.	26939-01-5
Molecular Formula	C11H13ClO3
Molecular Weight	228.67 g/mol
Synonyms	Methyl (5-Chloro-2-methoxyphenyl)acetate; 2-(5-Chloro-2-methoxyphenyl)acetic acid methyl ester; (5-Chloro-2-methoxyphenyl)acetic acid methyl ester; Methyl 2-(5-chloro-2-methoxyphenyl)acetate; Acetic acid, (5-chloro-2-methoxyphenyl)-, methyl ester; 26939-01-5; Methyl (5-chloro-o-anisyl)acetate
EINECS	Contact for details

Quality Control

Our (5-Chloro-2-Methoxyphenyl)Acetic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical and agrochemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥97% by HPLC), identity confirmation, and impurity profiles is provided with every shipment to guarantee supply reliability and batch-to-batch consistency for your critical processes.

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 sources of ignition. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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