Description

6-Chloro-3,5-Diaminopyrazine-3-Carboxamide is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its multifunctional structure, which serves as a versatile precursor for constructing complex nitrogen-containing molecular frameworks. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in areas like kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its pyrazine core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in advanced display technologies.
• Coordination Chemistry & Ligand Synthesis: The amino and carboxamide groups make it a useful starting material for creating chelating ligands for metal complexes.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized heterocyclic dyes and colorants.
• Academic & Contract Research: A valuable reagent for methodological studies and exploring new chemical reactions in academic and industrial R&D settings.

Basic Information

Product Name	6-Chloro-3,5-Diaminopyrazine-3-Carboxamide
CAS No.	1144-27-0
Molecular Formula	C5H6ClN5O
Molecular Weight	187.59 g/mol
Synonyms	3-Carbamoyl-6-chloro-3,5-pyrazinediamine; 6-Chloro-3,5-diaminopyrazine-2-carboxamide; 2-Carbamoyl-5-chloro-3,6-pyrazinediamine; 6-Chloro-3,5-pyrazinediamine-2-carboxamide; 5-Chloro-2,6-diaminopyrazine-3-carboxamide; 6-Chloro-2,4-diaminopyrazine-3-carboxamide; 3-Amino-5-carbamoyl-6-chloropyrazin-2-amine
EINECS	Contact for details

Quality Control

Our 6-Chloro-3,5-Diaminopyrazine-3-Carboxamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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