Description

Pyridine, 2,6-Bis[[Bis(1-Methylethyl)Phosphino]Methyl]- is a sophisticated, sterically hindered diphosphine ligand with a central pyridine backbone. This compound matters for its exceptional ability to coordinate with transition metals, forming highly active and selective catalysts crucial for asymmetric synthesis and cross-coupling reactions. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel synthetic pathways and optimizing production processes.

Application

• As a key ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi) for C-C bond formation.
• In asymmetric hydrogenation catalysts for the production of chiral intermediates in pharmaceutical synthesis.
• For the development of specialized homogeneous catalysts used in hydroformylation and hydrocyanation processes.
• As a modifying agent in organometallic chemistry to tune the reactivity and selectivity of metal complexes.
• In academic and industrial research for exploring new catalytic systems and reaction mechanisms.
• Potential use in material science for creating metal-organic frameworks (MOFs) or functional surfaces.

Basic Information

Product Name	Pyridine, 2,6-Bis[[Bis(1-Methylethyl)Phosphino]Methyl]-
CAS No.	237763-65-4
Molecular Formula	C21H39NP2
Molecular Weight	367.48 g/mol
Synonyms	2,6-Bis(diisopropylphosphinomethyl)pyridine; 2,6-Bis[(diisopropylphosphino)methyl]pyridine; DiPPMP; 2,6-Bis(di-iso-propylphosphanylmethyl)pyridine; Pyridine, 2,6-bis[(diisopropylphosphino)methyl]-; 2,6-Bis(diisopropylphosphanylmethyl)pyridine; 2,6-Bis[(diisopropylphosphanyl)methyl]pyridine; 2,6-Bis(diisopropylphosphinomethyl)pyridine ligand
EINECS	Contact for details

Quality Control

Our high-purity organophosphorus ligands are produced and handled under strict quality-controlled conditions to ensure batch-to-batch consistency and optimal performance in sensitive catalytic applications. Each lot is characterized by advanced analytical techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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, and well-ventilated place. This compound is easily oxidized and moisture-sensitive; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Purity (NMR)	≥ 97.0%
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.