Description

3-(4-Hydroxy-3,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester is a high-purity synthetic intermediate characterized by its phenolic and ester functional groups. This compound is valued for its role as a versatile building block in the synthesis of complex organic molecules, particularly in the pharmaceutical and fine chemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), nutraceuticals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug molecules, including potential antioxidants and neuroprotective agents.
• Fine Chemical Synthesis: Serves as a building block for creating complex esters, ethers, and other derivatives used in specialty chemicals.
• Nutraceutical & Cosmetic Ingredient Development: Used in research for developing bioactive compounds with antioxidant properties for health and personal care formulations.
• Agrochemical Research: Investigated as an intermediate for novel plant growth regulators or pesticide formulations.
• Material Science: Potential monomer or additive in the development of specialized polymers and resins.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	3-(4-Hydroxy-3,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	92157-61-4
Molecular Formula	C₁₃H₁₈O₅
Molecular Weight	254.28 g/mol
Synonyms	Ethyl 3-(4-Hydroxy-3,5-dimethoxyphenyl)propionate; Ethyl 4-Hydroxy-3,5-dimethoxyhydrocinnamate; Sinapic Acid Ethyl Ester; 3,5-Dimethoxy-4-hydroxyhydrocinnamic Acid Ethyl Ester; Ethyl Sinapate; Syringic Acid Ethyl Ester Derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 3-(4-Hydroxy-3,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.