Description

3-(3,4-Diethoxyphenyl)Propenoic Acid Ethyl Ester is a high-purity organic intermediate characterized by its diethoxy-substituted aromatic structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought by R&D chemists and process development teams in the pharmaceutical and fine chemical industries for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Liquid Crystal & OLED Material Synthesis: Serves as a building block for creating advanced organic electronic materials used in displays and lighting.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aromatic compounds for high-value fragrance and flavorant applications.
• Polymer & Resin Modification: Acts as a monomer or cross-linking agent to introduce specific functional groups into polymer chains, enhancing material properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including coupling reactions and heterocycle formation.

Basic Information

Product Name	3-(3,4-Diethoxyphenyl)Propenoic Acid Ethyl Ester
CAS No.	75332-49-9
Molecular Formula	C15H20O4
Molecular Weight	264.32 g/mol
Synonyms	Ethyl 3-(3,4-Diethoxyphenyl)acrylate; Ethyl (E)-3-(3,4-Diethoxyphenyl)propenoate; 3,4-Diethoxycinnamic Acid Ethyl Ester; (E)-Ethyl 3-(3,4-diethoxyphenyl)acrylate; 3-(3,4-Diethoxyphenyl)-2-propenoic Acid Ethyl Ester; NSC 403796; Cinnamic acid, 3,4-diethoxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our 3-(3,4-Diethoxyphenyl)Propenoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP compliance for pharmaceutical applications and can tailor quality protocols to meet specific customer requirements.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Typical 98.5-99.5%)
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.