Description

Pyrazinecarboxylic Acid, 6-Amino-5-Cyano-3-Formyl-, Methyl Ester (9Ci) is a high-value, multi-functional heterocyclic building block characterized by its reactive amino, cyano, and formyl ester groups. This compound matters as a critical synthetic intermediate, enabling the construction of complex molecular architectures for advanced research and development. It is primarily needed by pharmaceutical chemists and agrochemical researchers for the synthesis of novel active ingredients, including potential drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex heterocyclic compounds for drug discovery programs, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its versatile reactive sites for structure-activity relationship (SAR) studies.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional organic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzymatic activity and biological pathways.
• Dye and Pigment Intermediate: Acts as a building block for the synthesis of advanced colorants and photoactive compounds.
• Academic & Contract Research: Essential reagent for methodological development and synthetic chemistry research in academic and industrial R&D laboratories.

Basic Information

Item	Detail
Product Name	Pyrazinecarboxylic Acid, 6-Amino-5-Cyano-3-Formyl-, Methyl Ester (9Ci)
CAS No.	79722-45-5
Molecular Formula	C9H6N4O3
Molecular Weight	218.17 g/mol
Synonyms	6-Amino-5-cyano-3-formylpyrazine-2-carboxylic acid methyl ester; Methyl 6-amino-5-cyano-3-formylpyrazine-2-carboxylate; 2-Pyrazinecarboxylic acid, 6-amino-5-cyano-3-formyl-, methyl ester; 6-Amino-5-cyano-3-formyl-2-pyrazinecarboxylic acid methyl ester; 79722-45-5; Methyl 6-amino-5-cyano-3-formyl-2-pyrazinecarboxylate
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxylic Acid, 6-Amino-5-Cyano-3-Formyl-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

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). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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