Description

3-(3-Phenoxyphenyl)Propionic Acid is a high-purity organic intermediate featuring a biphenyl ether structure linked to a propionic acid chain. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced material and pharmaceutical research. Industries that need it include fine chemical manufacturers, agrochemical R&D labs, and pharmaceutical companies developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially non-steroidal anti-inflammatory agents and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its aromatic backbone for structural diversity.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or modifying agent in the production of specialty polymers and liquid crystal materials for electronic displays.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other organic transformations to introduce the 3-phenoxyphenyl moiety into target compounds.
• Flavor & Fragrance Industry: Potential intermediate for creating complex aromatic esters and other compounds used in specialty fragrance formulations.

Basic Information

Product Name	3-(3-Phenoxyphenyl)Propionic Acid
CAS No.	52888-70-7
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	3-(3-Phenoxyphenyl)propanoic acid; 3-Phenoxyhydrocinnamic acid; m-Phenoxyhydrocinnamic acid; 3-[3-(Phenoxy)phenyl]propanoic acid; 3-(3-Phenoxyphenyl)propionic acid; β-(3-Phenoxyphenyl)propionic acid; NSC 403119; 52888-70-7
EINECS	Contact for details

Quality Control

Our 3-(3-Phenoxyphenyl)Propionic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters 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 (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

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 (as Pb)	≤ 20 ppm

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