Description

2(4-Biphenyl)Propionic Acid CAS NO 35888-99-4 is a high-purity organic acid derivative of biphenyl, serving as a critical intermediate in advanced chemical synthesis. This compound is valued for its defined molecular structure, which enables precise reactions in the development of specialty chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor or dopant in the manufacture of electronic display materials.
• Polymer Additive: Functions as a modifier or stabilizer in specialty polymer formulations.
• Organic Synthesis & Research: A versatile reagent for constructing complex biphenyl-based molecular architectures in academic and industrial R&D.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	2(4-Biphenyl)Propionic Acid
CAS No.	35888-99-4
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	2-(4-Biphenylyl)propionic Acid; 2-(Biphenyl-4-yl)propanoic Acid; 4-Biphenylpropionic Acid; 2-(4-Phenylphenyl)propionic Acid; Flurbiprofen Impurity; Flurbiprofen Related Compound; [1,1'-Biphenyl]-4-propanoic acid, α-methyl-; α-Methyl-4-biphenylacetic Acid
EINECS	Contact for details

Quality Control

Our 2(4-Biphenyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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	Contact for details
Loss on Drying	≤ 0.5%
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.