Description

3-(3,4-Dimethoxyphenyl)Butyric Acid Ethyl Ester is a high-purity organic ester compound valued for its role as a versatile synthetic intermediate. Its molecular structure, featuring a butyric acid ethyl ester chain linked to a dimethoxyphenyl group, makes it a critical building block in advanced organic synthesis. This product is essential for research and development chemists and manufacturers in the pharmaceutical and fine chemical industries seeking reliable, high-quality intermediates for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system.
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, dyes, and specialty polymers.
• Research & Development: Serves as a standard or building block in medicinal chemistry and process development for novel therapeutic agents.
• Chemical Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control testing.
• Fragrance and Flavor Synthesis: Potential intermediate for creating aromatic compounds due to its phenyl derivative backbone.

Basic Information

Product Name	3-(3,4-Dimethoxyphenyl)Butyric Acid Ethyl Ester
CAS No.	73826-24-1
Molecular Formula	C14H20O4
Molecular Weight	252.31 g/mol
Synonyms	Ethyl 3-(3,4-Dimethoxyphenyl)butyrate; 3,4-Dimethoxyphenylbutyric Acid Ethyl Ester; Ethyl 4-(3,4-Dimethoxyphenyl)butanoate; Butanoic acid, 4-(3,4-dimethoxyphenyl)-, ethyl ester; 73826-24-1; NSC 403697; Ethyl (3,4-dimethoxyphenyl)butyrate
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethoxyphenyl)Butyric Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 strong acids and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.