Description

Pyridine, 2,6-Bis[(Diphenylphosphino)Methyl]- is a sophisticated bidentate phosphine ligand with the CAS number 73892-45-2, prized for its ability to form stable complexes with a wide range of transition metals. This compound matters because it is a critical component in homogeneous catalysis, enabling highly selective and efficient chemical transformations essential for modern synthetic chemistry. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for developing new catalytic processes and manufacturing active ingredients.

Application

• As a key ligand in homogeneous catalysis for cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira).
• In the synthesis of pharmaceutical intermediates requiring high stereoselectivity and yield.
• For the development of advanced materials and organometallic complexes.
• In academic and industrial research exploring new catalytic cycles and mechanisms.
• As a precursor for catalyst immobilization on solid supports for heterogeneous catalysis.
• In agrochemical synthesis for creating novel active ingredients with improved efficacy.

Basic Information

Product Name	Pyridine, 2,6-Bis[(Diphenylphosphino)Methyl]-
CAS No.	73892-45-2
Molecular Formula	C31H27NP2
Molecular Weight	475.50 g/mol
Synonyms	2,6-Bis(diphenylphosphinomethyl)pyridine; 2,6-Bis[(diphenylphosphino)methyl]pyridine; 2,6-Pyridinedimethanamine, N,N-bis(diphenylphosphino)-; DPPMP; 2,6-Bis(diphenylphosphanylmethyl)pyridine; 2,6-Bis[(diphenylphosphanyl)methyl]pyridine; 2,6-Bis(methyldiphenylphosphino)pyridine; 2,6-Pyridylbis(methylenebis(diphenylphosphine))
EINECS	Contact for details

Quality Control

Our Pyridine, 2,6-Bis[(Diphenylphosphino)Methyl]- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistent performance as a ligand. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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