Description

Ethanedioic Acid, Monoethyl Ester, Hydrazide is a specialized organic hydrazide derivative of oxalic acid. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, valued for its reactive hydrazide functional group. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those requiring hydrazide linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure acts as a core moiety.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the production of specialty polymers, polyhydrazides, and resins.
• Chemical Research: Employed in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and complexing agents due to its chelating potential.
• Corrosion Inhibition: Investigated for use in formulating protective coatings and additives for metal surface treatment.

Basic Information

Product Name	Ethanedioic Acid, Monoethyl Ester, Hydrazide
CAS No.	35196-48-6
Molecular Formula	C4H8N2O3
Molecular Weight	132.12 g/mol
Synonyms	Monoethyl Oxalate Hydrazide; Ethyl Oxalylhydrazine; Ethyl Oxalohydrazonate; Ethyl Oxamate Hydrazide; Oxalic Acid Monoethyl Ester Hydrazide; Ethyl Hydrogen Oxalate Hydrazide; N-(Ethoxyoxalyl)hydrazine; 2-Ethoxy-2-oxoacetohydrazide
EINECS	Contact for details

Quality Control

Our Ethanedioic Acid, Monoethyl Ester, Hydrazide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and titration methods, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated industries where material traceability and reliability are paramount.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°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.