Description

Biphenyldicarboxylate CAS NO 7649-63-0 is a high-purity organic chemical intermediate characterized by its biphenyl core with carboxylate functional groups. This compound is valued for its role as a versatile building block in advanced synthesis, enabling the production of specialized polymers, liquid crystals, and pharmaceutical agents. It is essential for R&D laboratories and industrial manufacturers in the fine chemical, advanced material, and life science sectors seeking reliable, high-quality intermediates.

Application

• Polymer & Resin Synthesis: A key monomer or chain extender for producing high-performance polyesters, polyamides, and engineering plastics.
• Liquid Crystal Manufacturing: Serves as a core structural unit in the synthesis of liquid crystal materials for display technologies.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis & Research: A versatile building block in academic and industrial R&D for creating complex organic compounds.
• Coating & Adhesive Formulations: Imparts specific mechanical and chemical resistance properties to advanced coating and adhesive systems.
• Electronics & Semiconductor Materials: Potential use in the development of organic electronic materials and dielectric layers.

Basic Information

Product Name	Biphenyldicarboxylate
CAS No.	7649-63-0
Molecular Formula	C16H10O4
Molecular Weight	266.25 g/mol
Synonyms	[1,1'-Biphenyl]-4,4'-dicarboxylic acid; 4,4'-Biphenyldicarboxylic acid; p,p'-Biphenyldicarboxylic acid; 4,4'-Diphenyldicarboxylic acid; Biphenyl-4,4'-dicarboxylic acid; p,p'-Diphenyldicarboxylic acid; BPDC; Biphenyl-4,4'-dicarboxylate
EINECS	231-605-3

Quality Control

Our Biphenyldicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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