Description

3-(4-Hydroxymethyl-Phenyl)-Propionic Acid Ethyl Ester is a versatile aromatic ester building block of significant interest in advanced organic synthesis. This compound matters for its bifunctional structure, featuring both a reactive hydroxymethyl group and an ester moiety, enabling its use in constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as intermediate synthesis and polymer modification.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those with biphenyl or substituted phenylpropionic acid backbones.
• Liquid Crystal & OLED Material Precursor: Used in the development of advanced organic electronic materials and display components.
• Polymer Modification Agent: Serves as a monomer or cross-linking agent to introduce functional groups into polymer chains, enhancing material properties.
• Agrochemical Synthesis: Employed as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a versatile intermediate for synthesizing fragrances, flavors, and other high-value specialty chemicals.
• Bioconjugation & Linker Chemistry: The hydroxymethyl group can be utilized for attaching molecules to surfaces, proteins, or other biomolecules in diagnostic and research applications.

Basic Information

Product Name	3-(4-Hydroxymethyl-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	107859-98-3
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	Ethyl 3-(4-(hydroxymethyl)phenyl)propanoate; 4-(Hydroxymethyl)benzenepropanoic Acid Ethyl Ester; Ethyl 4-(Hydroxymethyl)hydrocinnamate; 3-(p-Hydroxymethylphenyl)propionic Acid Ethyl Ester; Benzenepropanoic acid, 4-(hydroxymethyl)-, ethyl ester; Ethyl (4-hydroxymethylphenyl)propionate; p-(Hydroxymethyl)hydrocinnamic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

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

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen) to prevent oxidation and moisture uptake. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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