Description

2-(4-Formyl-Phenoxy)-Propionic Acid is a versatile aromatic carboxylic acid derivative characterized by its formyl and propionic acid functional groups. This compound serves as a critical high-purity intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical manufacturers and specialty chemical research and development teams.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Liquid Crystal Material Synthesis: Used in the production of advanced organic compounds for display technologies.
• Agrochemical Intermediate: Serves as a precursor in the development of new herbicides and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or modifying agent for creating specialty polymers with specific functional properties.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of specialized colorants and optical materials.

Basic Information

Product Name	2-(4-Formyl-Phenoxy)-Propionic Acid
CAS No.	51264-78-9
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	4-Formylphenoxypropionic Acid; 2-(4-Formylphenoxy)propanoic Acid; p-Formylphenoxypropionic Acid; 4-Carboxyethoxyphenylaldehyde; 2-(p-Formylphenoxy)propionic Acid; 4-(1-Carboxyethoxy)benzaldehyde; 51264-78-9; 2-(4-Oxidanylidenemethyl-phenoxy)-propanoic acid
EINECS	Contact for details

Quality Control

Our 2-(4-Formyl-Phenoxy)-Propionic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing all specifications are 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.