Description

4-(Morpholin-4-Yl-Phenoxy-Phosphoryl)Morpholine is a specialized organophosphorus compound featuring a central phosphorus atom linked to two morpholine rings and a phenoxy group. This unique structure makes it a valuable intermediate and ligand in advanced chemical synthesis, particularly for creating complex molecules with specific electronic and steric properties. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular control.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used as a precursor or ligand in the development of novel herbicides, insecticides, and plant growth regulators.
• Catalyst Ligand: Serves as a ligand for transition metal catalysts in cross-coupling and other catalytic reactions, enhancing selectivity and yield.
• Polymer Additive & Modifier: Incorporated into specialty polymers to impart flame retardancy, improve thermal stability, or modify surface properties.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new organophosphorus chemistry and material science.
• Coordination Chemistry: Used to synthesize metal-organic frameworks (MOFs) or complexes for catalytic and sensing applications.

Basic Information

Product Name	4-(Morpholin-4-Yl-Phenoxy-Phosphoryl)Morpholine
CAS No.	4881-17-8
Molecular Formula	C14H21N2O4P
Molecular Weight	312.31 g/mol
Synonyms	Bis(4-morpholinyl)(phenoxy)phosphine oxide; Phenoxybis(morpholino)phosphine oxide; 4,4'-(Phenoxyphosphoryl)dimorpholine; Phosphonic acid, P,P-diphenoxy-, bis(4-morpholinyl) ester; 4881-17-8; NSC 163082
EINECS	Contact for details

Quality Control

Every batch of 4-(Morpholin-4-Yl-Phenoxy-Phosphoryl)Morpholine is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting industry standards and customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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