Description

Pyrazinecarboxamide, n-Ethyl- (7Ci,9Ci) is a specialized heterocyclic amide derivative, serving as a crucial synthetic intermediate and building block in advanced organic chemistry. Its value lies in its unique pyrazine core, which is integral to the development of compounds with specific electronic and biological properties. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors, where it is used to synthesize novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system disorders or possessing antimicrobial activity.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides that leverage the pyrazine scaffold for enhanced efficacy.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science: Investigated for incorporation into organic semiconductors, conductive polymers, or metal-organic frameworks (MOFs) due to its electron-deficient aromatic system.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on heterocyclic chemistry and amide bond formation.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aroma chemicals, given the role of alkylpyrazines in flavor profiles.

Basic Information

Product Name	Pyrazinecarboxamide, n-Ethyl- (7Ci,9Ci)
CAS No.	74416-46-9
Molecular Formula	C7H9N3O
Molecular Weight	151.17 g/mol
Synonyms	N-Ethylpyrazine-2-carboxamide; 2-Pyrazinecarboxamide, N-ethyl-; Ethylpyrazinecarboxamide; N-Ethyl-2-pyrazinecarboxamide; N-Ethylpyrazinecarboxamide; Pyrazine-2-carboxylic acid ethylamide; N-Ethylpyrazinamide
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxamide, n-Ethyl- (7Ci,9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.