Description

4,4'-Biphenyldicarboxaldehyde, 3,3'-Dihydroxy- is a high-purity, functionalized biphenyl derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its dual aldehyde and phenolic functionalities, enabling its use as a versatile precursor for creating complex molecular architectures, particularly in polymer and materials science. Industries requiring high-performance polymers, liquid crystals, and specialty chemical intermediates will find this product essential for research and development.

Application

• Polymer Synthesis: Key monomer for producing high-temperature resistant polyimides, polyesters, and epoxy resins.
• Liquid Crystal Materials: Serves as a core intermediate in the synthesis of advanced liquid crystal compounds for display technologies.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs).
• Coordination Chemistry & Ligand Design: Functional groups allow for chelation with metal ions, useful in catalyst and sensor development.
• Cross-linking Agent: Employed in the formulation of thermosetting plastics and advanced coatings to enhance mechanical properties.
• Organic Electronic Materials: A precursor for the development of organic semiconductors and conductive polymers.

Basic Information

Product Name	4,4'-Biphenyldicarboxaldehyde, 3,3'-Dihydroxy-
CAS No.	14969-32-5
Molecular Formula	C14H10O4
Molecular Weight	242.23 g/mol
Synonyms	3,3'-Dihydroxy-[1,1'-biphenyl]-4,4'-dicarboxaldehyde; 3,3'-Dihydroxy-4,4'-biphenyldicarboxaldehyde; 4,4'-Biphenyldicarboxaldehyde, 3,3'-dihydroxy-; [1,1'-Biphenyl]-4,4'-dicarboxaldehyde, 3,3'-dihydroxy-; 3,3'-Dihydroxybiphenyl-4,4'-dicarbaldehyde; Biphenyl-4,4'-dicarboxaldehyde, 3,3'-dihydroxy-
EINECS	Contact for details

Quality Control

Our 4,4'-Biphenyldicarboxaldehyde, 3,3'-Dihydroxy- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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