Description

4-Ethoxy-3-Methoxy-Benzoic Acid Ethyl Ester is a high-purity synthetic intermediate belonging to the benzoic acid ester family. This compound is valued for its versatile chemical backbone, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for synthesizing specialty chemicals, flavors, and fragrances.
• Organic Electronics Research: Potential monomer or intermediate in the development of organic semiconductors and conductive polymers.
• Liquid Crystal & Polymer Chemistry: Utilized in the synthesis of advanced materials with specific optical or mechanical properties.
• Academic & Industrial R&D: Essential for methodological studies and process chemistry development in laboratory settings.

Basic Information

Product Name	4-Ethoxy-3-Methoxy-Benzoic Acid Ethyl Ester
CAS No.	773134-71-7
Molecular Formula	C₁₂H₁₆O₄
Molecular Weight	224.25 g/mol
Synonyms	Ethyl 4-Ethoxy-3-Methoxybenzoate; Ethyl 3-Methoxy-4-Ethoxybenzoate; Benzoic acid, 4-ethoxy-3-methoxy-, ethyl ester; 4-Ethoxy-3-methoxybenzoic acid ethyl ester; 3-Methoxy-4-ethoxybenzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-3-Methoxy-Benzoic Acid Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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