Description

1,3-Diethyl 2-{[(Pyridin-4-Yl)Amino]Methylidene}Propanedioate is a specialized organic compound featuring a pyridinylamino-substituted propanedioate core structure. This molecule is valued as a key building block and intermediate in advanced synthetic chemistry, enabling the construction of complex heterocyclic systems. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting neurological or infectious diseases.
• Agrochemical Research: Used in developing novel pesticides, herbicides, or plant growth regulators with specific modes of action.
• Material Science: Serves as a monomer or functionalizing agent in the creation of advanced polymers, ligands for catalysis, or organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocycles like quinolines, acridines, or other fused ring systems.
• Coordination Chemistry: Acts as a chelating ligand for metal ions, useful in catalysis and the development of metal-organic frameworks (MOFs).

Basic Information

Product Name	1,3-Diethyl 2-{[(Pyridin-4-Yl)Amino]Methylidene}Propanedioate
CAS No.	186490-40-4
Molecular Formula	C13H16N2O4
Molecular Weight	264.28 g/mol
Synonyms	Diethyl 2-[(4-pyridinylamino)methylene]malonate; 2-[(4-Pyridinylamino)methylene]malonic Acid Diethyl Ester; Propanedioic acid, 2-[[(4-pyridinyl)amino]methylene]-, diethyl ester; 1,3-Diethyl 2-[(pyridin-4-ylamino)methylene]propanedioate; Diethyl (Z)-2-((pyridin-4-ylamino)methylene)malonate
EINECS	Contact for details

Quality Control

Our production of 1,3-Diethyl 2-{[(Pyridin-4-Yl)Amino]Methylidene}Propanedioate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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