Description

1,2-Hydrazinedicarboxylic Acid, Diethyl Ester, Radical Ion(1-) (9Ci) is a specialized organic intermediate featuring a reactive hydrazine and ester functional group. This compound is valued for its role as a versatile building block in advanced synthesis, particularly in the development of heterocyclic compounds and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of nitrogen-containing heterocycles, such as pyrazoles and triazoles, for active pharmaceutical ingredient (API) development.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators that require specific hydrazine-based scaffolds.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, coatings, and advanced functional materials.
• Coordination Chemistry & Ligand Synthesis: Employed to create chelating ligands for metal complexes used in catalysis, imaging, or sensor applications.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for studying radical reactions and developing new synthetic methodologies.

Basic Information

Product Name	1,2-Hydrazinedicarboxylic Acid, Diethyl Ester, Radical Ion(1-) (9Ci)
CAS No.	163560-15-4
Molecular Formula	C6H11N2O4•-
Molecular Weight	175.16 g/mol (neutral form)
Synonyms	Diethyl Hydrazine-1,2-dicarboxylate Radical Anion; 1,2-Diethoxycarbonylhydrazine Radical Ion; Hydrazine-1,2-dicarboxylic Acid Diethyl Ester Radical Anion; Diethyl Hydrazodicarboxylate Radical Anion; 1,2-Hydrazinedicarboxylic Acid Diethyl Ester Radical(1-); N,N'-Diethoxycarbonylhydrazine Radical Anion; Radical ion of diethyl hydrazine-1,2-dicarboxylate
EINECS	Contact for details

Quality Control

Our production of 1,2-Hydrazinedicarboxylic Acid, Diethyl Ester, Radical Ion(1-) (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and reliability for research and scale-up applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation 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 (15-25°C). Due to its sensitivity to light and propensity for oxidation, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
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.