Description

(E)-3-(3-Hydroxy-4-Methoxyphenyl)-2-Propenoic Acid Ethyl Ester is a high-purity synthetic intermediate characterized by its specific cinnamic acid ester structure. This compound is valued for its role as a versatile building block in the synthesis of complex organic molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those targeting inflammation, metabolic disorders, and central nervous system (CNS) conditions.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its phenolic and ester functionalities.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and advanced organic materials requiring specific stereochemistry.
• Academic & Industrial Research: Employed in organic synthesis laboratories for methodological studies, catalysis research, and the construction of complex natural product analogs.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with unique optical or electronic properties.

Basic Information

Product Name	(E)-3-(3-Hydroxy-4-Methoxyphenyl)-2-Propenoic Acid Ethyl Ester
CAS No.	155401-23-3
Molecular Formula	C₁₂H₁₄O₄
Molecular Weight	222.24 g/mol
Synonyms	Ethyl (E)-3-(3-hydroxy-4-methoxyphenyl)acrylate; Ethyl 3-(3-hydroxy-4-methoxyphenyl)-2-propenoate; (E)-Ethyl 3-(3-hydroxy-4-methoxyphenyl)acrylate; 2-Propenoic acid, 3-(3-hydroxy-4-methoxyphenyl)-, ethyl ester, (E)-; 4-Methoxy-3-hydroxycinnamic acid ethyl ester; Ethyl ferulate isomer; Ethyl 4-methoxy-3-hydroxycinnamate
EINECS	Contact for details

Quality Control

Our (E)-3-(3-Hydroxy-4-Methoxyphenyl)-2-Propenoic Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Specification available upon request
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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