Description

2-Ethoxyphenylacetic Acid is a versatile aromatic carboxylic acid derivative characterized by its ethoxy-substituted phenyl ring. This compound serves as a valuable pharmaceutical intermediate and organic synthesis building block, prized for its ability to introduce specific functional groups into target molecules. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its aromatic structure provides core functionality.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty chemicals requiring specific ethoxy-phenyl motifs.
• Organic Synthesis Reagent: Employed in research and development for coupling reactions, esterifications, and the creation of complex molecular architectures.
• Fragrance and Flavor Ingredient Intermediate: Used in the synthesis of aromatic compounds for fragrance and flavor applications.

Basic Information

Product Name	2-Ethoxyphenylacetic Acid
CAS No.	70289-12-2
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	(2-Ethoxyphenyl)acetic Acid; o-Ethoxyphenylacetic Acid; 2-Ethoxybenzeneacetic Acid; 2-Ethoxy-α-toluic Acid; NSC 403796; 2-(Ethoxyphenyl)acetic Acid; Acetic acid, (2-ethoxyphenyl)-
EINECS	Contact for details

Quality Control

Our 2-Ethoxyphenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C.

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%
Heavy Metals	≤ 20 ppm

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