Description

Dicyclohexyl(2-Mesityl-1H-Inden-1-Yl)Phosphine is a specialized, sterically demanding phosphine ligand designed for advanced catalytic applications. Its unique structure provides exceptional electronic and steric properties, enabling highly efficient and selective transition metal-catalyzed reactions. This high-performance ligand is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel synthetic pathways and optimize existing processes.

Application

• As a highly effective ligand in cross-coupling reactions, including Suzuki-Miyaura, Buchwald-Hartwig amination, and Negishi couplings.
• For catalyst development in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• In asymmetric catalysis for the production of enantiomerically pure compounds.
• As a key component in homogeneous catalysis research within academic and industrial R&D laboratories.
• For polymerization catalysis, particularly in the development of novel polymeric materials.
• In the fine-tuning of catalytic systems to improve yield, selectivity, and reaction conditions.

Basic Information

Product Name	Dicyclohexyl(2-Mesityl-1H-Inden-1-Yl)Phosphine
CAS No.	1373165-93-5
Molecular Formula	C30H39P
Molecular Weight	430.60 g/mol
Synonyms	Dicyclohexyl(2-mesityl-1H-inden-1-yl)phosphine; (2-Mesityl-1H-inden-1-yl)dicyclohexylphosphine; Dicyclohexyl(2-mesityl-1H-inden-1-yl)phosphane; DCyP(MesInd); Dicyclohexyl(2-mesitylinden-1-yl)phosphine; L1 (common ligand designation); Phosphine ligand 1373165-93-5; (2-(2,4,6-Trimethylphenyl)-1H-inden-1-yl)dicyclohexylphosphine
EINECS	Contact for details

Quality Control

Our Dicyclohexyl(2-Mesityl-1H-Inden-1-Yl)Phosphine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested to meet rigorous internal specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place, away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.