Description

Diphenyl-2-Pyridylphosphine is a versatile organophosphorus ligand widely used in homogeneous catalysis and organic synthesis. Its primary value lies in its ability to coordinate with various transition metals, forming highly active and selective catalysts for critical chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise control over reaction pathways.

Application

• Homogeneous Catalysis: A key ligand in cross-coupling reactions (e.g., Suzuki, Heck, Stille) for C-C and C-X bond formation.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Facilitates the production of advanced pesticides and herbicides through catalytic processes.
• Material Science: Employed in the development of organic light-emitting diodes (OLEDs) and other functional materials.
• Asymmetric Synthesis: Serves as a chiral ligand precursor for enantioselective catalytic reactions.
• Polymer Chemistry: Acts as a catalyst component in polymerization reactions and polymer modification.
• Academic & Industrial R&D: A fundamental reagent for exploring new catalytic systems and synthetic methodologies.

Basic Information

Product Name	Diphenyl-2-Pyridylphosphine
CAS No.	37943-90-1
Molecular Formula	C₁₇H₁₄NP
Molecular Weight	263.28 g/mol
Synonyms	2-(Diphenylphosphino)pyridine; 2-Pyridyldiphenylphosphine; (Pyridin-2-yl)diphenylphosphane; P,P-Diphenyl-2-pyridylphosphine; 2-Diphenylphosphanylpyridine; Diphenyl(2-pyridyl)phosphine; 2-(DPP)pyridine; NSC 163066
EINECS	Contact for details

Quality Control

Our Diphenyl-2-Pyridylphosphine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) are provided and can be tailored to meet specific customer requirements and industry standards.

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 product is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5 %

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