Description

Pyrazinecarboxylic Acid, 3-Cyano- (9Ci) is a heterocyclic organic compound featuring both a carboxylic acid and a nitrile functional group on a pyrazine core. This unique bifunctional structure makes it a valuable and versatile pharmaceutical intermediate and building block for advanced chemical synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with pyrazine-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts.
• Material Science Research: Employed in the synthesis of novel organic semiconductors and conductive polymers.
• Chemical Biology Probes: Useful for constructing molecular probes and tags due to its reactive functional groups.
• Custom Synthesis Building Block: Provides a versatile scaffold for medicinal chemistry and combinatorial library development.

Basic Information

Product Name	Pyrazinecarboxylic Acid, 3-Cyano- (9Ci)
CAS No.	70546-26-8
Molecular Formula	C7H3N3O2
Molecular Weight	161.12 g/mol
Synonyms	3-Cyanopyrazine-2-carboxylic acid; 2-Pyrazinecarboxylic acid, 3-cyano-; 3-Cyano-2-pyrazinecarboxylic acid; 3-Cyanopyrazinecarboxylic acid; 3-CN-Pyrazine-2-COOH; 70546-26-8; Pyrazine-2-carboxylic acid, 3-cyano-
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxylic Acid, 3-Cyano- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are provided with every shipment and 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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