Description

2',5'-Dimethoxybiphenyl-3-Carboxylic Acid is a high-purity, synthetically valuable biphenyl derivative featuring strategically placed methoxy and carboxylic acid functional groups. This compound serves as a critical advanced pharmaceutical intermediate (API intermediate) and a versatile building block in organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Liquid Crystal & OLED Material Research: The biphenyl core with methoxy substituents makes it a candidate for research into advanced display and electronic materials.
• Organic Ligand Synthesis: The carboxylic acid group allows for functionalization into chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex molecular architectures.
• Fine Chemical Production: Serves as a starting material for the manufacture of specialty chemicals, dyes, and pigments.

Basic Information

Product Name	2',5'-Dimethoxybiphenyl-3-Carboxylic Acid
CAS No.	925909-06-4
Molecular Formula	C₁₅H₁₄O₄
Molecular Weight	258.27 g/mol
Synonyms	3-Biphenylcarboxylic acid, 2',5'-dimethoxy-; 2',5'-Dimethoxy-[1,1'-biphenyl]-3-carboxylic acid; 2',5'-Dimethoxy-3-biphenylcarboxylic acid; [1,1'-Biphenyl]-3-carboxylic acid, 2',5'-dimethoxy-; 925909-06-4; 2,5-Dimethoxybiphenyl-3-carboxylic Acid
EINECS	Contact for details

Quality Control

Our 2',5'-Dimethoxybiphenyl-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee batch-to-batch consistency and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.