Description

Sodium Hydrogen Pyrazine-2,3-Dicarboxylate is a high-purity organic salt derivative of pyrazine-2,3-dicarboxylic acid, serving as a versatile and critical intermediate in advanced chemical synthesis. This compound is valued for its unique heterocyclic structure, which provides a stable platform for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and specialty chemical industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyrazine or diazine cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation.
• Organic Electronic Materials: Investigated as a potential monomer or dopant in the development of conductive polymers and organic semiconductors.
• Chemical Research & Development: A valuable reagent for academic and industrial research exploring new heterocyclic compounds and reaction pathways.
• Coordination Chemistry: Used to prepare coordination polymers and metal-organic frameworks (MOFs) due to its multiple carboxylate groups.

Basic Information

Item	Detail
Product Name	Sodium Hydrogen Pyrazine-2,3-Dicarboxylate
CAS No.	93778-20-2
Molecular Formula	C6H3N2NaO4
Molecular Weight	190.09 g/mol
Synonyms	Monosodium Pyrazine-2,3-dicarboxylate; Sodium 3-carboxy-2-pyrazinecarboxylate; 2,3-Pyrazinedicarboxylic Acid, Monosodium Salt; Pyrazine-2,3-dicarboxylic Acid Hydrogen Sodium Salt; SHPD; Sodium Hydrogen 2,3-Pyrazinedicarboxylate
EINECS	Contact for details

Quality Control

Our Sodium Hydrogen Pyrazine-2,3-Dicarboxylate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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