Description

3-(3-Methoxy-Phenyl)-Propionic Acid Ethyl Ester is a versatile aromatic ester building block of significant importance in advanced organic synthesis. Its molecular structure, featuring a methoxy-substituted phenyl ring and an ethyl propionate chain, makes it a valuable intermediate for constructing more complex molecules. This compound is particularly sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as an intermediate in the manufacture of advanced electronic display materials.
• Fragrance & Flavor Ingredient Synthesis: Employed as a starting material for creating specific aromatic compounds.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in developing novel organic compounds and methodologies.
• Polymer Modifier Intermediate: Used in the synthesis of monomers for specialty polymers with tailored properties.

Basic Information

Product Name	3-(3-Methoxy-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	7116-39-4
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	Ethyl 3-(3-Methoxyphenyl)propionate; 3-(3-Methoxyphenyl)propionic Acid Ethyl Ester; Ethyl 3-Methoxyhydrocinnamate; 3-Methoxyhydrocinnamic Acid Ethyl Ester; m-Methoxyphenylpropionic Acid Ethyl Ester; NSC 403714; Ethyl (3-Methoxyphenyl)propanoate
EINECS	Contact for details

Quality Control

Our 3-(3-Methoxy-Phenyl)-Propionic Acid Ethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
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.