Description

Biphenyl-3,3',4,4'-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 as a versatile precursor in advanced organic synthesis. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures, including ligands, polymers, and macrocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Serves as a tetra-functional monomer for the production of specialty polymers, resins, and dendrimers.
• Agrochemical Research: Employed in developing new crop protection agents and plant growth regulators.
• Organic Electronic Materials: A building block for π-conjugated systems used in OLEDs and organic semiconductors.
• Cross-linking Agent: Functions as a high-efficiency cross-linker in polymer and coating formulations.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic methodology.

Basic Information

Product Name	Biphenyl-3,3',4,4'-Tetracarbaldehyde
CAS No.	915978-19-7
Molecular Formula	C16H10O4
Molecular Weight	266.25 g/mol
Synonyms	[1,1'-Biphenyl]-3,3',4,4'-tetracarboxaldehyde; 3,3',4,4'-Biphenyltetracarboxaldehyde; 3,3',4,4'-Biphenyltetracarbaldehyde; 3,3',4,4'-Tetrafomylbiphenyl; Biphenyl-3,3',4,4'-tetraaldehyde; 3,3',4,4'-Tetracarboxyaldehydediphenyl; 4,4'-Bis(3-formylphenyl)-1,1'-biphenyl (incorrect but common search term); BPTC
EINECS	Contact for details

Quality Control

Our Biphenyl-3,3',4,4'-Tetracarbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. Due to its sensitivity to oxidation and light, prolonged exposure to air or light should be avoided. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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