Description

3-Bromopyrazine-2-Carbaldehyde is a versatile and highly functionalized heterocyclic building block. This compound is critical for the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the pyrazine core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology Probes: Utilized to create labeled compounds and molecular probes for studying biological pathways and target engagement.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom synthesis projects and scale-up processes in CDMO (Contract Development and Manufacturing Organization) settings.

Basic Information

Product Name	3-Bromopyrazine-2-Carbaldehyde
CAS No.	1211520-35-2
Molecular Formula	C5H3BrN2O
Molecular Weight	186.99 g/mol
Synonyms	2-Bromo-3-formylpyrazine; 3-Bromo-2-pyrazinecarboxaldehyde; 3-Bromopyrazine-2-carboxaldehyde; 2-Formyl-3-bromopyrazine; Pyrazine-2-carboxaldehyde, 3-bromo-; 3-Bromo-2-pyrazinecarbaldehyde; 1211520-35-2
EINECS	Contact for details

Quality Control

Our 3-Bromopyrazine-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.