Description

3-(2-Methoxy-Phenyl)-Propionic Acid Ethyl Ester is a versatile aromatic ester building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized phenylpropionate structure, which serves as a key intermediate for constructing more complex molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs) with arylpropionic acid backbones.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators that require methoxy-substituted aromatic frameworks.
• Fragrance and Flavor Chemistry: Serves as a building block for creating complex aromatic esters with specific olfactory profiles for perfumery and flavoring agents.
• Liquid Crystal and OLED Material Research: Employed as an intermediate in the synthesis of advanced organic electronic materials and liquid crystal compounds.
• Organic Synthesis Reagent: Utilized in various name reactions, such as Claisen condensations and Michael additions, to introduce the 2-methoxyphenylpropionate moiety.
• Polymer Modification: Acts as a monomer or co-monomer for specialty polymers, imparting specific solubility or thermal properties.

Basic Information

Product Name	3-(2-Methoxy-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	70311-27-2
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	Ethyl 3-(2-Methoxyphenyl)propionate; 2-Methoxyphenylpropionic Acid Ethyl Ester; Ethyl 2-Methoxyhydrocinnamate; 3-(2-Methoxyphenyl)propanoic Acid Ethyl Ester; Ethyl 3-(o-Methoxyphenyl)propionate; o-Methoxyphenylpropionic Acid Ethyl Ester; Ethyl (2-Methoxyphenyl)propanoate; Hydrocinnamic Acid, 2-Methoxy-, Ethyl Ester
EINECS	Contact for details

Quality Control

Our 3-(2-Methoxy-Phenyl)-Propionic Acid Ethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee batch-to-batch consistency and traceability for your R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
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.