Description

3-Hydrazino-2-Pyrazinecarbohydrazide is a versatile heterocyclic hydrazide derivative, serving as a critical building block in advanced organic synthesis. Its unique bifunctional structure, featuring multiple reactive hydrazine groups, makes it an invaluable precursor for constructing complex nitrogen-containing heterocycles and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of pyrazine-based drug candidates, including potential antiviral, anticancer, and antimicrobial agents.
• Agrochemical Development: Used in the research and production of novel herbicides, fungicides, and insecticides that leverage the pyrazine scaffold.
• Ligand Synthesis: Acts as a precursor for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Employed as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research: Serves as a versatile reagent in academic and industrial R&D for heterocycle formation and medicinal chemistry projects.
• Dye and Pigment Manufacturing: Utilized in the synthesis of complex colorants and functional dyes.

Basic Information

Product Name	3-Hydrazino-2-Pyrazinecarbohydrazide
CAS No.	21279-74-3
Molecular Formula	C5H8N6O
Molecular Weight	168.16 g/mol
Synonyms	2-Pyrazinecarbohydrazide, 3-hydrazino-; 3-Hydrazinopyrazine-2-carbohydrazide; 3-Hydrazino-2-pyrazinecarboxylic acid hydrazide; 2-Pyrazinecarboxylic acid, 3-hydrazino-, hydrazide; Pyrazine-2-carbohydrazide, 3-hydrazino-; 21279-74-3; 3-Hydrazinopyrazinecarbohydrazide
EINECS	Contact for details

Quality Control

Our 3-Hydrazino-2-Pyrazinecarbohydrazide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee batch-to-batch consistency and support your regulatory requirements.

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 hygroscopic and easily oxidized nature, it is recommended to store the 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	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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