Description

3-(3-Ethoxy-4-Methoxyphenyl)Propionic Acid is a versatile aromatic carboxylic acid derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized phenylpropionic acid structure, which is crucial for constructing complex molecules with specific pharmacological or material properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting inflammation or central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for mesogenic units in the production of liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Fine Chemical & Fragrance Synthesis: Employed in the multi-step synthesis of complex fragrance molecules and other high-value specialty chemicals.
• Polymer Modification: Acts as a monomer or functionalizing agent to introduce specific aromatic and carboxylic acid groups into polymer chains, enhancing material properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis research within university and corporate laboratories.

Basic Information

Product Name	3-(3-Ethoxy-4-Methoxyphenyl)Propionic Acid
CAS No.	31282-89-0
Molecular Formula	C₁₂H₁₆O₄
Molecular Weight	224.25 g/mol
Synonyms	3-(3-Ethoxy-4-methoxyphenyl)propanoic acid; 3-(4-Methoxy-3-ethoxyphenyl)propionic Acid; 2-(3-Ethoxy-4-methoxyphenyl)ethanecarboxylic Acid; 3-(3-Ethoxy-4-methoxyphenyl)propanoate; 4-Methoxy-3-ethoxyhydrocinnamic Acid; Hydrocinnamic acid, 4-methoxy-3-ethoxy-; 31282-89-0; Veratric acid derivative
EINECS	Contact for details

Quality Control

Our 3-(3-Ethoxy-4-Methoxyphenyl)Propionic Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for use as a pharmaceutical intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	85 - 90 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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