Description

3-Methyl-Biphenyl-4-Acetic Acid is a high-purity, versatile organic intermediate characterized by its biphenyl core structure with methyl and acetic acid functional groups. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and material science applications. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced organic electronic materials due to its biphenyl scaffold.
• Polymer & Resin Modifier: Incorporated to modify the properties of specialty polymers and epoxy resins.
• Organic Synthesis & Research: A valuable reagent for academic and industrial research in organic chemistry and medicinal chemistry.
• Dye & Pigment Intermediate: Used in the production of complex dyes and high-performance pigments.

Basic Information

Product Name	3-Methyl-Biphenyl-4-Acetic Acid
CAS No.	6908-55-0
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	2-(3'-Methylbiphenyl-4-yl)acetic Acid; 4-Acetic Acid-3-methylbiphenyl; [1,1'-Biphenyl]-4-acetic acid, 3-methyl-; 3-Methyl-4-biphenylacetic Acid; 3-Methylbiphenyl-4-ylacetic Acid; 3-Methyl-4-phenylbenzenacetic Acid; (3-Methyl-[1,1'-biphenyl]-4-yl)acetic Acid
EINECS	Contact for details

Quality Control

Our 3-Methyl-Biphenyl-4-Acetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis applications.

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). Keep the container tightly sealed to prevent contamination and moisture absorption.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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