Description

4-Phenoxy-2-Phenyl-Butyric Acid is a specialized organic compound featuring a unique phenyl-substituted butyric acid structure. This molecular architecture makes it a valuable intermediate for the synthesis of more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought after by R&D chemists and process development scientists in the life sciences and advanced materials sectors for constructing novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides or plant growth regulators, leveraging its phenoxy moiety.
• Liquid Crystal & OLED Material Synthesis: Serves as a precursor for creating advanced organic electronic materials due to its rigid aromatic structure.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into specialty polymers.
• Chemical Biology Probe Development: Utilized in creating molecular probes for studying enzyme function or protein interactions.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and novel compound library generation.

Basic Information

Product Name	4-Phenoxy-2-Phenyl-Butyric Acid
CAS No.	854624-09-2
Molecular Formula	C₁₆H₁₆O₃
Molecular Weight	256.30 g/mol
Synonyms	2-Phenyl-4-phenoxybutanoic Acid; 4-Phenoxy-2-phenylbutanoic Acid; 4-Phenoxy-2-phenylbutyric Acid; α-Phenyl-γ-phenoxybutyric Acid; (RS)-4-Phenoxy-2-phenylbutyric Acid; DL-4-Phenoxy-2-phenylbutyric Acid; (±)-4-Phenoxy-2-phenylbutyric Acid
EINECS	Contact for details

Quality Control

Our 4-Phenoxy-2-Phenyl-Butyric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production standards. Custom purity grades and analytical packages are available to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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