Description

4,4'-(3,8-Bis(4-Aminophenyl)Pyrene-1,6-Diyl)Dibenzaldehyde is a high-purity, multifunctional organic building block featuring a pyrene core symmetrically functionalized with aminophenyl and benzaldehyde groups. This compound matters for its unique photophysical properties and its role as a critical precursor in the synthesis of advanced conjugated polymers and organic electronic materials. It is essential for researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and high-performance polymer chemistry.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers and small molecules used in OLED displays and lighting.
• Photovoltaic Material Development: Used in the research and production of donor or acceptor materials for organic solar cells (OPVs).
• Fluorescent Probe Synthesis: Serves as a core structure for developing sensitive fluorescent sensors and bio-imaging agents due to the pyrene fluorophore.
• Advanced Polymer Chemistry: Enables the creation of polyimides, polyamides, and other high-temperature polymers with enhanced thermal and mechanical properties.
• Cross-linking Agent: Utilized in the formulation of specialty epoxy resins and thermosetting polymers, where its aldehyde and amine groups facilitate network formation.
• Material Science Research: Fundamental building block for exploring novel organic electronic materials, liquid crystals, and metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	4,4'-(3,8-Bis(4-Aminophenyl)Pyrene-1,6-Diyl)Dibenzaldehyde
CAS No.	2375652-84-7
Molecular Formula	C46H30N2O2
Molecular Weight	642.75 g/mol
Synonyms	1,6-Bis(4-formylphenyl)-3,8-bis(4-aminophenyl)pyrene; 3,8-Bis(4-aminophenyl)-1,6-bis(4-formylphenyl)pyrene; Pyrene-1,6-diylbis(4,1-phenylene))bis(methanylylidene))bis(4,1-phenylene))diamine; BAPBDA (common abbreviation); 1,6-Di(4-formylphenyl)-3,8-di(4-aminophenyl)pyrene; 4,4'-(Pyrene-1,6-diyl)bis(4,1-phenylene))bis(azanediyl))dibenzaldehyde; Multifunctional Pyrene Derivative
EINECS	Contact for details

Quality Control

Every batch of 4,4'-(3,8-Bis(4-Aminophenyl)Pyrene-1,6-Diyl)Dibenzaldehyde is produced and tested under strict quality management protocols to ensure consistency and high purity for research and industrial applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in DMF, DMSO, THF

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