Description

Pyridine,2-[Bis(1-Methylethyl)Phosphino]-(9Ci) is a specialized organophosphorus ligand featuring a pyridine backbone. This compound matters for its role as a key ligand in homogeneous catalysis, facilitating critical cross-coupling and hydrogenation reactions. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel synthetic pathways.

Application

• As a ligand in transition metal catalysis for cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• Utilized in asymmetric hydrogenation processes for the synthesis of chiral intermediates.
• Employed in academic and industrial R&D for developing new catalytic systems and methodologies.
• Acts as a key precursor for the synthesis of more complex, tailor-made phosphine ligands.
• Used in fine chemical and active pharmaceutical ingredient (API) manufacturing.
• Applied in polymerization catalysis for the production of specialty polymers.

Basic Information

Product Name	Pyridine,2-[Bis(1-Methylethyl)Phosphino]-(9Ci)
CAS No.	745031-93-0
Molecular Formula	C11H18NP
Molecular Weight	195.24 g/mol
Synonyms	2-(Diisopropylphosphino)pyridine; 2-(Di-iso-propylphosphino)pyridine; Diisopropyl(2-pyridyl)phosphine; 2-Pyridyldiisopropylphosphine; 2-(DIP)Py; 2-(Diisopropylphosphanyl)pyridine; 2-(Di-iso-propylphosphanyl)pyridine; 2-(DIPPhos)pyridine
EINECS	Contact for details

Quality Control

Our Pyridine,2-[Bis(1-Methylethyl)Phosphino]-(9Ci) is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request 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 room temperature (15-25°C) in a cool, dry, well-ventilated place. This compound is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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