Description

3-(4-Methoxy-Phenyl)-2-Phenyl-Propionic Acid is a high-purity organic intermediate featuring a diphenylpropionic acid core structure with a methoxy substituent. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought after by research institutions and manufacturers engaged in developing active pharmaceutical ingredients (APIs), agrochemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used as a precursor in the development of novel herbicides and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and specialty polymers.
• Academic & Industrial Research: Employed in organic synthesis and medicinal chemistry projects for structure-activity relationship (SAR) studies.
• Material Science: Potential monomer or additive in the development of advanced organic electronic materials.

Basic Information

Product Name	3-(4-Methoxy-Phenyl)-2-Phenyl-Propionic Acid
CAS No.	4314-68-5
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	2-Phenyl-3-(4-methoxyphenyl)propanoic acid; α-Phenyl-4-methoxyhydrocinnamic acid; 3-(4-Methoxyphenyl)-2-phenylpropionic acid; Benzenepropanoic acid, α-phenyl-4-methoxy-; 4-Methoxy-α-phenylbenzenepropanoic acid; (RS)-2-Phenyl-3-(4-methoxyphenyl)propionic acid; (±)-3-(4-Methoxyphenyl)-2-phenylpropionic acid
EINECS	224-340-1

Quality Control

Our 3-(4-Methoxy-Phenyl)-2-Phenyl-Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	115 - 120 °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.