Description

(2-Pyridylamino)Methylenemalonic Acid Diethyl Ester is a specialized organic building block and heterocyclic intermediate of significant value in advanced chemical synthesis. Its molecular structure, featuring both pyridine and active methylene ester functionalities, makes it a versatile precursor for constructing complex nitrogen-containing compounds. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, leveraging its pyridine core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalytic processes.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes for constructing complex molecules in academic and industrial R&D settings.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymers and functional materials.

Basic Information

Product Name	(2-Pyridylamino)Methylenemalonic Acid Diethyl Ester
CAS No.	39080-52-9
Molecular Formula	C13H16N2O4
Molecular Weight	264.28 g/mol
Synonyms	Diethyl (2-Pyridylamino)methylene malonate; Diethyl [(2-Pyridinylamino)methylene]propanedioate; 2-[(Diethoxycarbonyl)methyleneamino]pyridine; Propanedioic acid, [(2-pyridinylamino)methylene]-, diethyl ester; (Pyridin-2-ylamino)methylene-malonic acid diethyl ester
EINECS	Contact for details

Quality Control

We supply (2-Pyridylamino)Methylenemalonic Acid Diethyl Ester in high-purity grades suitable for demanding synthetic applications. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.