Description

9,9'-(4,4'-Sulfonylbis(4,1-Phenylene))Bis(3,6-Dimethoxy-9H -Carbazole) is a high-purity, functionalized carbazole derivative designed for advanced material science and organic electronics applications. This compound matters for its role as a sophisticated building block in the synthesis of high-performance polymers and small molecules, offering unique electronic and photophysical properties. It is primarily needed by R&D chemists and material scientists working in the development of organic light-emitting diodes (OLEDs), photoconductors, and specialty polymers.

Application

• OLED Materials: Serves as a key hole-transporting or host material in the emissive layers of organic light-emitting diodes due to its favorable HOMO/LUMO levels and thermal stability.
• Photoconductors: Used in the development of charge transport materials for photocopiers, laser printers, and organic photovoltaics (OPVs).
• Advanced Polymer Synthesis: Acts as a monomer or co-monomer for creating high-performance polyimides, polyamides, or other engineering plastics with enhanced thermal and mechanical properties.
• Pharmaceutical Intermediates: Potential use as a complex scaffold or intermediate in the synthesis of active pharmaceutical ingredients (APIs) with specific biological activity.
• Luminescent Sensors: Can be incorporated into molecular frameworks for the creation of chemical sensors or bio-imaging agents that respond to specific analytes.
• Academic & Industrial R&D: A valuable reagent for fundamental research in organic synthesis, supramolecular chemistry, and the exploration of new electronic materials.

Basic Information

Product Name	9,9'-(4,4'-Sulfonylbis(4,1-Phenylene))Bis(3,6-Dimethoxy-9H -Carbazole)
CAS No.	1477507-77-9
Molecular Formula	C46H36N2O6S
Molecular Weight	744.85 g/mol
Synonyms	Bis(3,6-dimethoxy-9H-carbazol-9-yl)-4,4'-sulfonyldiphenyl; 4,4'-Sulfonylbis(N-(3,6-dimethoxy-9H-carbazol-9-yl)aniline); 9,9'-(Sulfonylbis(4,1-phenylene))bis(3,6-dimethoxy-9H-carbazole); 3,6-Dimethoxy-9-[4-[(4-(3,6-dimethoxy-9H-carbazol-9-yl)phenyl)sulfonyl]phenyl]-9H-carbazole; Light-sensitive carbazole sulfone derivative; OLED intermediate 1477507-77-9; Hole transport material precursor.
EINECS	Contact for details

Quality Control

Our 9,9'-(4,4'-Sulfonylbis(4,1-Phenylene))Bis(3,6-Dimethoxy-9H -Carbazole) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for electronic and pharmaceutical-grade applications. 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 material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed in a desiccated environment when not in use.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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