Description

5-(4-Nitro-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research institutions and industrial R&D departments focused on creating novel active pharmaceutical ingredients (APIs), functional materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those with pyrazine or nitro-aromatic pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its nitro-phenyl and dicarboxylic acid functionalities.
• Ligand Synthesis: Acts as a precursor for chelating ligands in coordination chemistry and catalysis due to its multiple carboxylic acid groups.
• Material Science: Employed in the research of organic semiconductors, metal-organic frameworks (MOFs), and other functional polymeric materials.
• Chemical Biology Probes: Utilized to create fluorescent tags or molecular probes for studying biological processes.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	5-(4-Nitro-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid
CAS No.	1148027-10-4
Molecular Formula	C₁₃H₇N₃O₆
Molecular Weight	301.21 g/mol
Synonyms	5-(4-Nitrophenyl)pyrazine-2,3-dicarboxylic acid; 2,3-Pyrazinedicarboxylic acid, 5-(4-nitrophenyl)-; 5-(p-Nitrophenyl)pyrazine-2,3-dicarboxylic acid; 4-Nitro-phenyl-pyrazine-dicarboxylic acid; 5-(4-Nitrophenyl)-2,3-pyrazinedicarboxylic acid; PNPDCA; 1148027-10-4
EINECS	Contact for details

Quality Control

Our 5-(4-Nitro-Phenyl)-Pyrazine-2,3-Dicarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
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.