Description

Diethyl Aminomethylenemalonate is a versatile and high-purity organic building block essential for advanced chemical synthesis. This compound is valued for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and fine chemicals, enabling complex molecular construction. It is particularly critical for research and manufacturing chemists in the pharmaceutical and life sciences sectors who require reliable, high-quality raw materials for API development and heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for quinolone antibiotics and other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, contributing to the development of new crop protection agents.
• Fine Chemical Production: Serves as a key precursor in the manufacture of dyes, pigments, and complex organic molecules for specialty applications.
• Research & Development: Employed in academic and industrial R&D laboratories for method development and the exploration of novel chemical entities.
• Chemical Synthesis Reagent: Functions as a malonate derivative in condensation and cyclization reactions, such as the Gould-Jacobs reaction, to form various heterocyclic compounds.

Basic Information

Item	Details
Product Name	Diethyl Aminomethylenemalonate
CAS No.	6296-99-7
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	Diethyl (aminomethylene)malonate; Diethyl 2-(Aminomethylene)malonate; Aminomethylenemalonic Acid Diethyl Ester; Ethyl (Aminomethylene)malonate; Diethyl aminomethylidenemalonate; Diethyl ester of (aminomethylene)malonic acid; NSC 403697; EINECS 228-548-1
EINECS	228-548-1

Quality Control

Our Diethyl Aminomethylenemalonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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