Description

Biphenyl-3,3',5,5'-Tetracarbaldehyde is a high-purity, multi-functional aromatic aldehyde building block. This compound is valued for its four reactive aldehyde groups, which enable its use in the synthesis of complex organic frameworks and functional materials. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring rigid, symmetrical scaffolds.
• Ligand and Chelator Synthesis: Used to create sophisticated polydentate ligands for catalysis and metal-organic frameworks (MOFs) due to its multiple coordination sites.
• Polymer and Resin Chemistry: Serves as a cross-linking agent or monomer for producing high-performance polymers, epoxy resins, and thermosetting plastics with enhanced thermal stability.
• Organic Electronic Materials: Employed in the development of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials where a conjugated, multi-functional core is required.
• Chemical Research & Development: A versatile building block in academic and industrial R&D for exploring new reactions and creating novel macrocyclic or dendritic structures.
• Agrochemical Synthesis: Intermediate in the production of advanced crop protection agents and herbicides.

Basic Information

Product Name	Biphenyl-3,3',5,5'-Tetracarbaldehyde
CAS No.	150443-85-9
Molecular Formula	C16H10O4
Molecular Weight	266.25 g/mol
Synonyms	[1,1'-Biphenyl]-3,3',5,5'-tetracarboxaldehyde; 3,3',5,5'-Biphenyltetracarboxaldehyde; 3,3',5,5'-Biphenyltetracarbaldehyde; 3,3',5,5'-Tetrafomylbiphenyl; Biphenyl-3,3',5,5'-tetraaldehyde; 3,3',5,5'-Tetracarboxyaldehydebiphenyl
EINECS	Contact for details

Quality Control

Our Biphenyl-3,3',5,5'-Tetracarbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research and production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.