Description

Chloro-(4-Methoxy-Phenyl)-Acetic Acid Methyl Ester is a high-purity organic ester building block of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecular architectures with precision. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with aryl-acetic acid backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: A versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Fine Chemical Production: Serves as a precursor in the manufacture of dyes, pigments, and other specialty chemicals.
• Ligand and Catalyst Development: Useful in the preparation of novel ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	Chloro-(4-Methoxy-Phenyl)-Acetic Acid Methyl Ester
CAS No.	78338-82-6
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	Methyl 2-Chloro-2-(4-methoxyphenyl)acetate; Methyl (4-Methoxyphenyl)(chloro)acetate; 2-Chloro-2-(4-methoxyphenyl)acetic Acid Methyl Ester; Chloro(4-methoxyphenyl)acetic Acid Methyl Ester; Methyl α-Chloro-4-methoxyphenylacetate; α-Chloro-4-methoxybenzeneacetic Acid Methyl Ester; Methyl Chloro(4-methoxyphenyl)acetate
EINECS	Contact for details

Quality Control

Our Chloro-(4-Methoxy-Phenyl)-Acetic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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