Description

(Z)-3-(4-Ethoxy-3-Methoxyphenyl)Propenoic Acid Ethyl Ester is a high-purity, synthetically valuable cinnamic acid derivative. This compound serves as a versatile and critical chemical intermediate in advanced organic synthesis, prized for its defined stereochemistry and functional group compatibility. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring specific stereochemical configurations.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its phenylpropenoate structure.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing complex organic molecules used in electronic displays and optoelectronic devices.
• Flavor & Fragrance Ingredient Synthesis: Intermediate for creating sophisticated aroma chemicals and flavoring agents due to its cinnamate-related backbone.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for studying pericyclic reactions, such as cycloadditions, and for constructing complex natural product analogs.
• Polymer Modification Agent: Can be used to introduce specific functional groups into polymer chains to alter material properties like adhesion, solubility, or reactivity.

Basic Information

Product Name	(Z)-3-(4-Ethoxy-3-Methoxyphenyl)Propenoic Acid Ethyl Ester
CAS No.	75332-47-7
Molecular Formula	C₁₄H₁₈O₄
Molecular Weight	250.29 g/mol
Synonyms	Ethyl (Z)-3-(4-ethoxy-3-methoxyphenyl)acrylate; (Z)-Ethyl 3-(4-ethoxy-3-methoxyphenyl)acrylate; Ethyl (Z)-3-(3-methoxy-4-ethoxyphenyl)-2-propenoate; (Z)-Ethyl p-ethoxy-m-methoxycinnamate; cis-Ethyl 3-(4-ethoxy-3-methoxyphenyl)propenoate; (2Z)-3-(4-Ethoxy-3-methoxyphenyl)prop-2-enoic acid ethyl ester; Ethyl cis-3-(4-ethoxy-3-methoxyphenyl)acrylate
EINECS	Contact for details

Quality Control

Our (Z)-3-(4-Ethoxy-3-Methoxyphenyl)Propenoic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting specifications for use in sensitive applications. Certificates of Analysis (COA) detailing all critical parameters are available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and potential contamination. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm
Isomeric Purity (Z-isomer)	≥ 99.0%

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