Description

5-(4-Bromo-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid is a high-purity, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound is valued for its unique molecular architecture, which incorporates both a bromo-phenyl group and a dicarboxylic acid functionalized pyrazine ring, enabling precise molecular construction. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other heterocycle-dependent biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated aromatic system for bioactivity.
• Material Science: Serves as a monomer or cross-linking agent in the creation of specialty polymers, such as polyimides or coordination polymers (MOFs), due to its dual carboxylic acid groups.
• Ligand Synthesis: Employed in organometallic chemistry to create complex chelating ligands for catalysis or metal-organic frameworks.
• Chemical Research: A versatile building block for further functionalization via Suzuki coupling (using the bromo group) or amide/ester formation (using the acid groups).

Basic Information

Product Name	5-(4-Bromo-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid
CAS No.	1148027-06-8
Molecular Formula	C13H7BrN2O4
Molecular Weight	335.11 g/mol
Synonyms	5-(4-Bromophenyl)pyrazine-2,3-dicarboxylic acid; 2,3-Pyrazinedicarboxylic acid, 5-(4-bromophenyl)-; 4-Bromo-5-phenylpyrazine-2,3-dicarboxylic acid; 5-(p-Bromophenyl)pyrazine-2,3-dicarboxylic acid; 1148027-06-8; 5-(4-Bromophenyl)-2,3-pyrazinedicarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 5-(4-Bromo-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support custom purity requirements for research and cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if possible to maximize shelf life.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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