Description

Diethyl (2-Pyridylmethyl)Malonate is a versatile pyridine-substituted malonate ester, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a reactive malonate moiety and a coordinating pyridyl group, makes it indispensable for constructing complex heterocyclic frameworks and functionalized molecules. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs containing pyridine or dihydropyridine cores.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides that require specific heterocyclic structures for bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing novel chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the creation of functionalized monomers and polymers for specialty materials with tailored properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	Diethyl (2-Pyridylmethyl)Malonate
CAS No.	3243-01-4
Molecular Formula	C13H17NO4
Molecular Weight	251.28 g/mol
Synonyms	Diethyl 2-(pyridin-2-ylmethyl)malonate; 2-Pyridylmethylmalonic Acid Diethyl Ester; Propanedioic acid, 2-(2-pyridinylmethyl)-, diethyl ester; Diethyl (pyridin-2-ylmethyl)propanedioate; Malonic acid, (2-pyridylmethyl)-, diethyl ester; Diethyl (2-pyridylmethyl)propanedioate; (2-Pyridylmethyl)malonic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our Diethyl (2-Pyridylmethyl)Malonate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment supports applications requiring high-purity intermediates for GMP and research purposes.

Storage

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

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.