Description

3-Ethoxy-4-Hydroxyphenylacetic Acid is a versatile aromatic acid derivative characterized by its ethoxy and phenolic hydroxyl functional groups. This compound serves as a valuable key intermediate and building block in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought by manufacturers in the pharmaceutical industry for the research and development of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

This chemical intermediate is utilized in various sophisticated synthesis pathways. Its primary applications include:

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block for creating complex organic molecules in research and development.
• Agrochemical Research: Employed in the development of new herbicides, fungicides, or plant growth regulators.
• Biochemical Research: May serve as a substrate or intermediate in enzymatic studies or for producing biochemical reagents.
• Material Science: Potential use in the synthesis of monomers for specialty polymers or advanced organic materials.

Basic Information

Product Name	3-Ethoxy-4-Hydroxyphenylacetic Acid
CAS No.	80018-50-4
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	2-(3-Ethoxy-4-hydroxyphenyl)acetic Acid; 4-Hydroxy-3-ethoxyphenylacetic Acid; Homovanillic Acid Ethyl Ether; 3-Ethoxy-4-hydroxybenzeneacetic Acid; (3-Ethoxy-4-hydroxyphenyl)acetic Acid; HVAEE; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-4-Hydroxyphenylacetic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results for assay, related substances, and other critical parameters. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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