Description

4,4'-(9H-Carbazole-3,6-Diyl)Dibenzoic Acid is a high-purity, functionalized carbazole derivative serving as a critical building block in advanced materials science. This compound matters for its role as a key monomer or intermediate in the synthesis of conjugated polymers and small molecules for electronic applications. It is primarily needed by R&D chemists and process engineers in the organic electronics, photovoltaics, and specialty chemical sectors seeking to develop novel materials with tailored optoelectronic properties.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core building block for host materials, electron transport materials, or emitting layer components in display and lighting technologies.
• Organic Photovoltaics (OPVs/Perovskite Solar Cells): Used in the synthesis of donor or acceptor materials for efficient light absorption and charge transport in next-generation solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as a precursor for semiconducting polymers or small molecules that form the active channel layer.
• Chemical Synthesis & Pharmaceutical Intermediates: Acts as a versatile intermediate for constructing complex carbazole-based structures with potential biological activity.
• Research & Development: Essential for academic and industrial R&D focused on exploring new properties of π-conjugated systems and hole-transport materials.
• Dyes and Pigments: Potential use in the development of high-performance, color-stable dyes due to the carbazole scaffold's rigidity and planarity.

Basic Information

Product Name	4,4'-(9H-Carbazole-3,6-Diyl)Dibenzoic Acid
CAS No.	1258419-79-2
Molecular Formula	C32H20N2O4
Molecular Weight	496.51 g/mol
Synonyms	3,6-Bis(4-carboxyphenyl)-9H-carbazole; 3,6-Di(4-carboxyphenyl)carbazole; 9H-Carbazole-3,6-diyldi-4,1-phenylene)dibenzoic acid; Carbazole-3,6-diyldibenzoic Acid Derivative; 4,4'-(Carbazole-3,6-diyl)dibenzoic Acid; OLED Intermediate CZ-COOH; Hole Transport Material Monomer
EINECS	Contact for details

Quality Control

Our 4,4'-(9H-Carbazole-3,6-Diyl)Dibenzoic Acid is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific R&D or production requirements.

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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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