Description

2-Diphenylphosphino-6-Methylpyridine is a versatile organophosphorus ligand with a CAS number of 132682-77-0. This compound is valued for its ability to coordinate with various transition metals, forming highly active and selective catalysts crucial for modern synthetic chemistry. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel catalytic processes.

Application

• Homogeneous Catalysis: A key ligand in cross-coupling reactions (e.g., Suzuki, Heck, Negishi) for C-C and C-X bond formation.
• Pharmaceutical Intermediates: Used in the synthesis of complex active pharmaceutical ingredients (APIs) requiring precise stereochemical control.
• Agrochemical Synthesis: Facilitates the production of advanced herbicides, fungicides, and insecticides.
• Material Science: Employed in the development of novel polymers and functional materials via catalytic polymerization.
• Asymmetric Synthesis: Serves as a chiral ligand precursor for creating enantioselective catalysts.
• Academic & Industrial R&D: A fundamental research chemical for exploring new catalytic systems and reaction mechanisms.

Basic Information

Product Name	2-Diphenylphosphino-6-Methylpyridine
CAS No.	132682-77-0
Molecular Formula	C18H16NP
Molecular Weight	277.30 g/mol
Synonyms	6-Methyl-2-(diphenylphosphino)pyridine; 2-(Diphenylphosphino)-6-picoline; (6-Methyl-2-pyridyl)diphenylphosphine; 2-Diphenylphosphanyl-6-methylpyridine; 2-(DPP)-6-Methylpyridine; Ligand L1 (context-specific); P,N-Donor Ligand; Phosphino-pyridine ligand
EINECS	Contact for details

Quality Control

Our 2-Diphenylphosphino-6-Methylpyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for catalytic and synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). 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
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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