Description

Diphenyl[α-(2-Morpholinoethyl)Benzyl]Phosphine Oxide is a specialized organophosphorus compound featuring a unique hybrid structure combining phosphine oxide and morpholine functionalities. This molecular architecture makes it a valuable intermediate and ligand in advanced chemical synthesis, particularly in catalytic processes and materials science. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and catalysts.

Application

• As a versatile ligand or co-catalyst in transition metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck).
• As a key chemical intermediate in the synthesis of complex pharmaceutical actives and agrochemicals.
• In the research and development of advanced materials, such as organic light-emitting diodes (OLEDs) or photoinitiators.
• For use in asymmetric synthesis and other stereoselective transformations due to its chiral potential.
• As a stabilizer or modifier in polymer chemistry and specialty resin formulations.
• In academic and industrial R&D for exploring new reaction methodologies and catalytic systems.

Basic Information

Product Name	Diphenyl[α-(2-Morpholinoethyl)Benzyl]Phosphine Oxide
CAS No.	51713-17-8
Molecular Formula	C25H28NO2P
Molecular Weight	405.47 g/mol
Synonyms	α-[(2-Morpholinoethyl)benzyl]diphenylphosphine oxide; 2-[(Diphenylphosphinyl)(phenyl)methyl]-N-(2-morpholinoethyl)aniline? (Structural variant); Phosphine oxide, [α-(2-morpholinoethyl)benzyl]diphenyl-; [α-(2-Morpholinoethyl)benzyl]diphenylphosphine oxide; (2-Morpholin-4-ylethyl)(diphenylphosphoryl)(phenyl)methane; Diphenyl(2-morpholinoethyl)(phenylmethyl)phosphine oxide; Ligand for cross-coupling; Specialty phosphine oxide ligand.
EINECS	Contact for details

Quality Control

Our production of Diphenyl[α-(2-Morpholinoethyl)Benzyl]Phosphine Oxide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP and ISO 9001 compliant manufacturing practices for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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