Description

3,5-Dimethoxybiphenyl-3-Carboxylic Acid is a high-purity biphenyl derivative carboxylic acid, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing complex pharmacophores and functional materials. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its biphenyl core for enhanced biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating charge-transporting materials and emissive layers in display technologies.
• Organic Ligand Synthesis: Utilized to prepare sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Contract Research: Essential reagent for methodological studies in cross-coupling reactions and carboxylate chemistry.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals requiring a stable, functionalized biphenyl structure.

Basic Information

Product Name	3,5-Dimethoxybiphenyl-3-Carboxylic Acid
CAS No.	1215205-86-9
Molecular Formula	C15H14O4
Molecular Weight	258.27 g/mol
Synonyms	[1,1'-Biphenyl]-3-carboxylic acid, 3',5'-dimethoxy-; 3',5'-Dimethoxy[1,1'-biphenyl]-3-carboxylic acid; 3-(3,5-Dimethoxyphenyl)benzoic acid; 3-Carboxy-3',5'-dimethoxybiphenyl; Biphenyl-3-carboxylic acid, 3',5'-dimethoxy-
EINECS	Contact for details

Quality Control

Our 3,5-Dimethoxybiphenyl-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for advanced pharmaceutical intermediates, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

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