Description

3-Dipropan-2-Yloxyphosphoryloxypyridine is a specialized organophosphorus compound with a pyridine core, primarily utilized as a key intermediate in advanced chemical synthesis. Its value lies in its role as a phosphorylating or coupling agent, enabling the precise construction of complex molecules in controlled environments. This product is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical companies engaged in creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized phosphine-based ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of functional polymers, flame retardants, and specialty additives.
• Nucleotide Chemistry: Potential use in the modification of nucleosides and nucleotides for biochemical research and prodrug development.
• Cross-Coupling Reactions: Acts as a reagent in metal-catalyzed cross-coupling reactions for forming carbon-phosphorus or carbon-heteroatom bonds.

Basic Information

Product Name	3-Dipropan-2-Yloxyphosphoryloxypyridine
CAS No.	78218-73-2
Molecular Formula	C14H24NO4P
Molecular Weight	301.32 g/mol
Synonyms	3-((Diisopropoxyphosphoryl)oxy)pyridine; Pyridine, 3-[(diisopropoxyphosphinyl)oxy]-; 3-Pyridyl diisopropyl phosphate; Diisopropyl 3-pyridyl phosphate; 3-Hydroxypyridine diisopropyl phosphate ester; O-(3-Pyridyl) O,O-diisopropyl phosphate
EINECS	Contact for details

Quality Control

Our 3-Dipropan-2-Yloxyphosphoryloxypyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications for identity, assay, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity	1.10 - 1.20 g/mL @ 20°C

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