Description

5-Amino-Pyrazine-2-Carbaldehyde Hydrochloride is a high-purity, functionalized pyrazine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the dual reactivity of the amino and aldehyde functional groups, enabling the construction of complex heterocyclic scaffolds. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that leverage the pyrazine core structure.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and material science.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Advanced Material Development: A building block for organic electronic materials, such as those used in OLEDs or conductive polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	5-Amino-Pyrazine-2-Carbaldehyde Hydrochloride
CAS No.	1965308-99-9
Molecular Formula	C5H6N3O·HCl
Molecular Weight	175.59 g/mol
Synonyms	5-Aminopyrazine-2-carboxaldehyde hydrochloride; 2-Pyrazinecarboxaldehyde, 5-amino-, hydrochloride; 5-Amino-2-pyrazinecarbaldehyde HCl; 5-Amino-2-formylpyrazine hydrochloride; 5-Aminopyrazine-2-carbaldehyde HCl salt; 5-Amino-2-pyrazinecarboxaldehyde hydrochloride; 2-Formyl-5-aminopyrazine hydrochloride
EINECS	Contact for details

Quality Control

Our 5-Amino-Pyrazine-2-Carbaldehyde Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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