Description

Di(1-Pyrrolidinyl)Phenylphosphine Oxide is a specialized organophosphorus compound featuring a central phosphorus atom bonded to a phenyl group and two pyrrolidinyl substituents via an oxide linkage. This structure makes it a valuable ligand and intermediate in advanced synthetic chemistry, particularly in catalytic systems and materials science. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and processes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Catalyst Ligand: Acts as a ligand in transition metal catalysis for cross-coupling and other organic transformations.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Material Science Precursor: Employed in the development of flame retardants, stabilizers, and specialty polymers.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies.

Basic Information

Product Name	Di(1-Pyrrolidinyl)Phenylphosphine Oxide
CAS No.	74038-19-0
Molecular Formula	C14H21N2OP
Molecular Weight	264.31 g/mol
Synonyms	Phenylbis(pyrrolidin-1-yl)phosphine oxide; Di(1-pyrrolidinyl)(phenyl)phosphine oxide; P,P-Dipyrrolidinyl-P-phenylphosphine oxide; (Phenyl)bis(1-pyrrolidinyl)phosphine oxide; NSC 339063; 1,1'-(Phenylphosphinylidene)bis-pyrrolidine; Phosphine oxide, phenylbis(1-pyrrolidinyl)-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for parameters such as assay and impurities are available upon request. We adhere to strict quality management protocols to guarantee the reliability required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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