Description

N,n-Bis-(Diphenylphosphanylmethyl)-2-Aminopyridine is a sophisticated organophosphorus ligand featuring a pyridine backbone. This compound is highly valued for its ability to coordinate with transition metals, forming highly active and selective catalysts. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for applications in cross-coupling reactions and asymmetric synthesis.

Application

• Homogeneous Catalysis: As a key ligand for palladium, nickel, and other transition metals in cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• Pharmaceutical Intermediates: Enabling the synthesis of complex, chiral molecules for active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Facilitating the production of enantiomerically pure compounds for agrochemicals and specialty chemicals.
• Material Science Research: Used in the development of novel metal-organic frameworks (MOFs) and catalytic materials.
• Fine Chemical Production: Catalyzing the formation of carbon-carbon and carbon-heteroatom bonds in complex organic syntheses.
• Academic & Industrial R&D: Serving as a versatile tool for methodological development in synthetic organic chemistry.

Basic Information

Product Name	N,n-Bis-(Diphenylphosphanylmethyl)-2-Aminopyridine
CAS No.	944543-13-9
Molecular Formula	C31H28N2P2
Molecular Weight	490.52 g/mol
Synonyms	2-Amino-N,N-bis[(diphenylphosphino)methyl]pyridine; N,N-Bis(diphenylphosphinomethyl)-2-aminopyridine; 2-Pyridinamine, N,N-bis[(diphenylphosphino)methyl]-; Aminopyridine-based diphosphine ligand; PNP pincer ligand precursor; (2-Aminopyridin-1-ium-1,1-diyl)bis(methylene)bis(diphenylphosphane)
EINECS	Contact for details

Quality Control

Our N,n-Bis-(Diphenylphosphanylmethyl)-2-Aminopyridine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C). This material is easily oxidized and moisture-sensitive; ensure the container is sealed tightly after each use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Elemental Analysis	Conforms to theoretical values

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