Description

3-(3,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester is a high-purity aromatic ester building block of significant interest in advanced organic synthesis. Its value lies in its versatile dimethoxyphenyl propionate structure, which serves as a key intermediate for constructing complex molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality intermediates for API development and specialty chemical production.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, flavors, and fragrances requiring specific aromatic substitution patterns.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials.
• Academic & R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	3-(3,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	54901-09-6
Molecular Formula	C₁₃H₁₈O₄
Molecular Weight	238.28 g/mol
Synonyms	Ethyl 3-(3,5-Dimethoxyphenyl)propionate; 3,5-Dimethoxyphenylpropionic Acid Ethyl Ester; Ethyl 3,5-Dimethoxyhydrocinnamate; Ethyl 3-(3,5-Dimethoxyphenyl)propanoate; NSC 334365; 3-(3,5-Dimethoxyphenyl)propanoic Acid Ethyl Ester; Hydrocinnamic Acid, 3,5-Dimethoxy-, Ethyl Ester
EINECS	Contact for details

Quality Control

Our 3-(3,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, assay, and impurity profiles 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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
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.