Description

3-(4-Phenoxyphenyl)Propionic Acid is a high-purity organic acid derivative featuring a biphenyl ether structure, making it a valuable intermediate for advanced synthesis. Its core value lies in its role as a versatile building block for creating complex molecules with specific functional properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Used in the production of advanced electronic display components and organic light-emitting diodes due to its stable aromatic structure.
• Polymer & Resin Modifier: Serves as a monomer or additive to enhance the thermal stability and mechanical properties of specialty polymers.
• Fine Chemical Research: Critical reagent in organic synthesis laboratories for constructing complex molecular frameworks in academic and industrial R&D.

Basic Information

Product Name	3-(4-Phenoxyphenyl)Propionic Acid
CAS No.	20062-91-3
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	4-Phenoxyhydrocinnamic Acid; 3-(4-Phenoxyphenyl)propanoic Acid; Benzenepropanoic acid, 4-phenoxy-; γ-(p-Phenoxyphenyl)propionic Acid; NSC 403714; p-Phenoxyhydrocinnamic Acid; 3-(4-Phenoxyphenyl)propionic acid
EINECS	Contact for details

Quality Control

Our 3-(4-Phenoxyphenyl)Propionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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