Description

9-[2-(Diphenylphosphino)Phenyl]-9H-Carbazole, Min. 97% Ph Phencar-Phos is a high-purity, specialized organophosphorus ligand that combines a carbazole backbone with a phosphine donor group. This compound matters for its crucial role in facilitating and optimizing transition metal-catalyzed cross-coupling reactions, where it acts as a highly effective ligand to enhance catalytic activity and selectivity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for synthesizing complex organic molecules.

Application

• As a key ligand in palladium-catalyzed cross-coupling reactions, such as Suzuki-Miyaura, Buchwald-Hartwig amination, and Negishi couplings.
• For the development and scale-up of active pharmaceutical ingredients (APIs) and pharmaceutical intermediates requiring high selectivity.
• In catalytic systems for the synthesis of agrochemicals and fine chemicals where robust and efficient catalysis is required.
• For research into new organic electronic materials, leveraging the conjugated carbazole-phosphine structure.
• As a specialized reagent in asymmetric catalysis when used in conjunction with chiral metal complexes.
• In academic and industrial R&D focused on discovering novel catalytic methodologies.

Basic Information

Product Name	9-[2-(Diphenylphosphino)Phenyl]-9H-Carbazole, Min. 97% Ph Phencar-Phos
CAS No.	1308652-67-6
Molecular Formula	C30H22NP
Molecular Weight	427.48 g/mol
Synonyms	Phencar-Phos; 9-[2-(Diphenylphosphino)phenyl]carbazole; 9H-Carbazole, 9-[2-(diphenylphosphino)phenyl]-; Carbazole-based phosphine ligand; (2-(9H-Carbazol-9-yl)phenyl)diphenylphosphine; Ph-PhencarPhos; PhenCarPhos; 2-(Diphenylphosphino)-9-phenylcarbazole
EINECS	Contact for details

Quality Control

Our 9-[2-(Diphenylphosphino)Phenyl]-9H-Carbazole is manufactured under strict quality protocols to ensure batch-to-batch consistency and a minimum purity of 97%. Each lot is characterized by NMR (1H, 13C, 31P) and HPLC analysis to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry place. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	Min. 97.0%
Melting Point	Contact for details
Loss on Drying	< 0.5%

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