Description

3,4''-Biphenyldicarboxaldehyde is a high-purity aromatic dialdehyde building block of significant interest in advanced organic synthesis. Its bifunctional aldehyde groups make it a versatile precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients, ligands, and organic electronic components.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and inflammatory diseases.
• Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing specialty polymers, resins, and liquid crystalline materials.
• Agrochemical Research: Employed in the development of new herbicides and fungicides with unique modes of action.
• Organic Electronic Materials: A building block for synthesizing conjugated molecules used in organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in exploring new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	3,4''-Biphenyldicarboxaldehyde
CAS No.	869959-13-7
Molecular Formula	C14H10O2
Molecular Weight	210.23 g/mol
Synonyms	[1,1'-Biphenyl]-3,4'-dicarboxaldehyde; 3,4'-Biphenyldicarboxaldehyde; 3,4'-Biphenyldialdehyde; 3,4'-Diformylbiphenyl; 3,4'-Biphenyl Dialdehyde; 3,4'-Biphenyl Dicarbaldehyde; 3,4'-Biphenyl Diylbis(methanal); 3,4'-Biphenyldicarbaldehyde
EINECS	Contact for details

Quality Control

Our 3,4''-Biphenyldicarboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.