Description

5-(3-Bromo-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid CAS NO 1148027-07-9 is a high-purity, multi-functional heterocyclic building block featuring a brominated phenyl substituent. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and metal-organic frameworks (MOFs) for electronic applications.
• Chemical Biology Probes: Useful for constructing molecular probes and tags for studying biological processes and target engagement.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects and scale-up campaigns.

Basic Information

Product Name	5-(3-Bromo-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid
CAS No.	1148027-07-9
Molecular Formula	C12H7BrN2O4
Molecular Weight	323.10 g/mol
Synonyms	5-(3-Bromophenyl)pyrazine-2,3-dicarboxylic acid; 2,3-Pyrazinedicarboxylic acid, 5-(3-bromophenyl)-; 5-(3-Bromo-phenyl)-pyrazine-2,3-dicarboxylic acid; 1148027-07-9; 5-(3-Bromophenyl)-2,3-pyrazinedicarboxylic Acid; 3-Bromo-5-(pyrazine-2,3-dicarboxylic acid)benzene
EINECS	Contact for details

Quality Control

Our 5-(3-Bromo-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 is stable under these conditions but should be kept away from strong acids and organic solvents. For long-term storage, consider inert atmosphere handling to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
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.