Description

2-Pyridinylphosphonic Acid Diethyl Ester is a high-purity organophosphorus compound that serves as a versatile building block in advanced chemical synthesis. Its value lies in its role as a key intermediate for creating complex molecules with tailored properties for research and industrial applications. This product is essential for pharmaceutical R&D, agrochemical development, and materials science, where precise chemical modification is required.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, insecticides, and plant growth regulators that require specific phosphonate functionalities.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized phosphine-based ligands used in homogeneous catalysis and cross-coupling reactions.
• Material Science Research: Employed in the creation of functionalized polymers, metal-organic frameworks (MOFs), and advanced coatings with modified surface properties.
• Chemical Biology Probes: Utilized to develop molecular probes and inhibitors for studying enzyme mechanisms and biological signaling pathways.
• Fine Chemical Manufacturing: Acts as a key intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	2-Pyridinylphosphonic Acid Diethyl Ester
CAS No.	23081-78-9
Molecular Formula	C9H14NO3P
Molecular Weight	215.19 g/mol
Synonyms	Diethyl 2-Pyridylphosphonate; Diethyl (2-Pyridinyl)phosphonate; 2-Pyridylphosphonic Acid Diethyl Ester; (2-Pyridyl)phosphonic Acid Diethyl Ester; Phosphonic Acid, P-(2-Pyridinyl)-, Diethyl Ester; Diethyl 2-Pyridylphosphonite; 2-Pyridylphosphonate Diethyl Ester; Diethyl (Pyridin-2-yl)phosphonate
EINECS	Contact for details

Quality Control

Our 2-Pyridinylphosphonic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider maintaining the product under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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