Description

[9,9'-Bi-9H-Carbazole]-3,3',6,6'-Tetracarboxaldehyde is a high-purity, multi-functional organic building block of significant interest in advanced materials research. This compound is valued for its rigid, conjugated structure and multiple reactive aldehyde sites, enabling precise molecular engineering. It is primarily sought by researchers and manufacturers in the organic electronics, photovoltaics, and pharmaceutical intermediates sectors for developing novel functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key precursor for electron-transport materials (ETMs) and host materials in emissive layers.
• Perovskite Solar Cells: Used in the synthesis of hole-transport materials (HTMs) to improve device efficiency and stability.
• Coordination Polymers & MOFs: Acts as a versatile linker ligand for constructing metal-organic frameworks with tailored porosity and functionality.
• Pharmaceutical Intermediates: Provides a complex, polyfunctional core structure for the synthesis of bioactive molecules and potential drug candidates.
• Non-Linear Optical (NLO) Materials: Employed in the development of materials for photonics and electro-optics applications due to its extended π-conjugation.
• Polymer Chemistry: Functions as a cross-linking agent or monomer for creating high-performance polymers with enhanced thermal and mechanical properties.

Basic Information

Product Name	[9,9'-Bi-9H-Carbazole]-3,3',6,6'-Tetracarboxaldehyde
CAS No.	2227477-88-3
Molecular Formula	C30H16N2O4
Molecular Weight	468.46 g/mol
Synonyms	3,3',6,6'-Tetracarboxy-9,9'-bicarbazole; 9,9'-Bicarbazole-3,3',6,6'-tetracarbaldehyde; 9H,9'H-[3,3',6,6'-Bicarbazole]-tetracarboxaldehyde; Bicarbazole Tetracarboxaldehyde; 3,3',6,6'-Bicarbazole Tetracarbaldehyde; 9,9'-Bicarbazole-3,3',6,6'-tetracarboxaldehyde; 3,3',6,6'-Tetrakis(formyl)-9,9'-bicarbazole
EINECS	Contact for details

Quality Control

Our [9,9'-Bi-9H-Carbazole]-3,3',6,6'-Tetracarboxaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications 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). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
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.