Description

2',5'-Dimethylbiphenyl-3-Carboxylic Acid is a high-purity, substituted biphenyl derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and material science research. This compound is essential for R&D chemists and process development scientists working in pharmaceutical intermediates, liquid crystal materials, and specialty polymer synthesis. We supply this material with a focus on batch-to-batch consistency and reliable global logistics.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and inflammation.
• Liquid Crystal Materials: Used in the development of advanced liquid crystal mixtures for display technologies, where its biphenyl core and substituents influence mesomorphic properties.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Agrochemical Synthesis: Employed in the research and development of new generation herbicides and fungicides.
• Polymer Chemistry: Serves as a monomer or co-monomer for creating specialty polymers with enhanced thermal stability or specific optical characteristics.
• Chemical Research: A valuable reagent for methodological studies in cross-coupling reactions and carboxylate functionalization.

Basic Information

Product Name	2',5'-Dimethylbiphenyl-3-Carboxylic Acid
CAS No.	1181626-10-7
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	3-Biphenylcarboxylic acid, 2',5'-dimethyl-; 2',5'-Dimethyl-[1,1'-biphenyl]-3-carboxylic acid; 2,5'-Dimethylbiphenyl-3-carboxylic acid; (2',5'-Dimethylbiphenyl-3-yl)carboxylic acid; 3-Carboxy-2',5'-dimethylbiphenyl; Biphenyl-3-carboxylic acid, 2',5'-dimethyl-; 1181626-10-7
EINECS	Contact for details

Quality Control

Every batch of 2',5'-Dimethylbiphenyl-3-Carboxylic Acid is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemicals and pharmaceutical intermediates. Comprehensive in-process and final release testing is performed, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and specification adherence.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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