Description

Dimethylhydrazonomalonic Acid Diethyl Ester is a specialized organic ester derivative of malonic acid, serving as a versatile building block in advanced chemical synthesis. Its core value lies in its reactive hydrazone and ester functional groups, which make it a critical intermediate for constructing complex nitrogen-containing heterocycles and fine chemicals. This high-purity intermediate is essential for research and development laboratories, pharmaceutical companies, and agrochemical manufacturers engaged in the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of nitrogen-rich heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel herbicides, insecticides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in research for constructing complex molecular architectures via reactions at the hydrazone and ester sites.
• Dyestuff and Pigment Chemistry: Intermediate for the production of specialized azo dyes and colorants.
• Coordination Chemistry: Potential ligand or precursor for metal-organic frameworks (MOFs) and catalysts.
• Polymer Modification: Can be used to introduce functional hydrazone groups into polymer chains for specialty materials.

Basic Information

Product Name	Dimethylhydrazonomalonic Acid Diethyl Ester
CAS No.	73747-64-5
Molecular Formula	C9H16N2O4
Molecular Weight	216.24 g/mol
Synonyms	Diethyl (dimethylhydrazono)malonate; Diethyl 2-(Dimethylhydrazono)malonate; Diethyl (E)-2-(1,1-dimethylhydrazinylidene)propanedioate; Propanedioic acid, 2-(dimethylhydrazono)-, diethyl ester; Malonic acid, (dimethylhydrazono)-, diethyl ester; 73747-64-5; Dimethylhydrazonomalonic ester
EINECS	Contact for details

Quality Control

Our Dimethylhydrazonomalonic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee reliable performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.