Description

3-Ethoxy-4-Ethoxycarbonyl Phenylacetic Acid is a high-purity, synthetically valuable aromatic acid derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and functional materials.
• Research & Development: Essential reagent in academic and industrial organic chemistry research for constructing complex molecular architectures.
• Liquid Crystal & Polymer Chemistry: Potential monomer or additive for creating advanced materials with specific electronic or optical properties.

Basic Information

Product Name	3-Ethoxy-4-Ethoxycarbonyl Phenylacetic Acid
CAS No.	99469-99-5
Molecular Formula	C13H16O5
Molecular Weight	252.26 g/mol
Synonyms	2-(3-Ethoxy-4-(ethoxycarbonyl)phenyl)acetic Acid; 4-Carbethoxy-3-ethoxyphenylacetic Acid; (3-Ethoxy-4-ethoxycarbonylphenyl)acetic Acid; 2-(4-Ethoxycarbonyl-3-ethoxyphenyl)acetic Acid; 3-Ethoxy-4-ethoxycarbonylbenzeneacetic Acid; α-(3-Ethoxy-4-ethoxycarbonylphenyl)acetic Acid; EEPhAA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-4-Ethoxycarbonyl Phenylacetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

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.