Description

Diethyl (4-Pyridinemethyl) Phosphonate is a versatile organophosphorus compound that serves as a critical building block in advanced chemical synthesis. Its unique structure, featuring both a phosphonate ester and a pyridine moiety, makes it an essential reagent for constructing complex molecules. This high-purity intermediate is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific phosphonate functionalities.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized phosphine-based ligands used in homogeneous catalysis and metal complexation.
• Material Science Research: Employed in the development of functionalized polymers, metal-organic frameworks (MOFs), and other advanced materials.
• Organic Synthesis Building Block: Utilized in Horner-Wadsworth-Emmons (HWE) olefination reactions and other carbon-carbon bond forming processes to introduce vinyl groups adjacent to heterocycles.

Basic Information

Product Name	Diethyl (4-Pyridinemethyl) Phosphonate
CAS No.	77047-42-8
Molecular Formula	C10H16NO3P
Molecular Weight	229.21 g/mol
Synonyms	Diethyl (pyridin-4-ylmethyl)phosphonate; (4-Pyridylmethyl)phosphonic Acid Diethyl Ester; Diethyl 4-Pyridylmethylphosphonate; Phosphonic Acid, P-[(4-Pyridinyl)methyl]-, Diethyl Ester; Diethyl (4-Pyridylmethyl)phosphonate; Diethyl (4-Pyridinemethyl)phosphonate; Diethyl (4-Pyridylmethyl) Phosphonate
EINECS	Contact for details

Quality Control

Our Diethyl (4-Pyridinemethyl) Phosphonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and GC to ensure high chemical purity and identity confirmation. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the consistency and reliability required for critical R&D and scale-up processes.

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). Keep away from strong bases and incompatible materials. The container should be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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