Description

1,1-Hydrazinedicarboxylic Acid Diethyl Ester is a versatile organic building block and reagent of significant importance in synthetic chemistry. Its core value lies in its bifunctional hydrazine and ester groups, making it a key intermediate for constructing heterocyclic compounds and complex molecular architectures. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to synthesize active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of heterocyclic compounds, including pyrazoles, triazoles, and other nitrogen-containing pharmacophores for drug discovery and development.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its reactivity to form active agrochemical ingredients.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers, such as polyhydrazides and other functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and creating novel chemical entities.
• Coordination Chemistry: Can act as a ligand or precursor for metal-organic frameworks (MOFs) and coordination complexes due to its nitrogen and oxygen donor atoms.
• Dye and Pigment Manufacturing: Employed in the synthesis of certain azo dyes and colorants where the hydrazine moiety is integral to the chromophore structure.

Basic Information

Product Name	1,1-Hydrazinedicarboxylic Acid Diethyl Ester
CAS No.	5311-96-6
Molecular Formula	C6H12N2O4
Molecular Weight	176.17 g/mol
Synonyms	Diethyl Hydrazine-1,1-dicarboxylate; Hydrazine-1,1-dicarboxylic Acid Diethyl Ester; Diethyl Hydrazodicarboxylate; 1,1-Diethoxycarbonylhydrazine; Ethyl Hydrazine-1,1-dicarboxylate; Diethyl Hydrazinedicarboxylate; NSC 401119; Bishydrazinecarboxylic Acid Diethyl Ester
EINECS	226-161-5

Quality Control

Our 1,1-Hydrazinedicarboxylic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.