Description

3,9'-Bi-9H-Carbazole, 9-[1,1'-Biphenyl]-3-Yl- is a high-purity, advanced organic intermediate belonging to the carbazole-biphenyl hybrid class. This compound is valued for its rigid, conjugated molecular structure, which is critical for developing high-performance electronic and photonic materials. It is primarily sought by R&D and production teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and specialty chemical synthesis sectors.

Application

• OLED Materials: Serves as a core building block for host materials, hole-transport materials, and emitters in next-generation display and lighting technologies.
• Organic Photovoltaics (OPV): Used in the synthesis of donor or acceptor materials for solar cell applications due to its favorable electron-donating properties and thermal stability.
• Pharmaceutical Intermediates: Acts as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring complex heterocyclic architectures.
• Agrochemical Synthesis: Employed in creating advanced molecules for crop protection agents, leveraging its structural rigidity for enhanced biological activity.
• Material Science Research: Utilized in academic and industrial labs for developing novel polymers, liquid crystals, and other functional materials.
• Charge Transport Layers: A precursor for materials used in perovskite solar cells and other thin-film electronic devices to improve efficiency and longevity.

Basic Information

Item	Details
Product Name	3,9'-Bi-9H-Carbazole, 9-[1,1'-Biphenyl]-3-Yl-
CAS No.	2102919-66-2
Molecular Formula	C36H22N2
Molecular Weight	482.57 g/mol
Synonyms	9-[1,1'-Biphenyl]-3-yl-3,9'-bicarbazole; 9-(Biphenyl-3-yl)-3,9'-bicarbazole; 3,9'-Bicarbazole, 9-(3-biphenylyl)-; 3-(9H-Carbazol-9-yl)-9-phenyl-9H-carbazole; 9-(3-Phenylphenyl)-3,9'-bicarbazole; Biphenyl-3-yl-substituted bicarbazole; OLED intermediate 2102919-66-2
EINECS	Contact for details

Quality Control

Every batch of 3,9'-Bi-9H-Carbazole, 9-[1,1'-Biphenyl]-3-Yl- is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency essential for sensitive electronic and pharmaceutical applications. Certificates of Analysis (COA) with detailed specifications are provided and 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) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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