Description

Pyrazinoic Acid, 3,4-Dihydro-4-Methyl-3-Oxo-, Methyl Ester (6Ci) is a specialized heterocyclic building block and key synthetic intermediate of significant interest in advanced organic synthesis. Its core value lies in its functionalized pyrazine ring structure, which is pivotal for constructing complex molecules with targeted biological and chemical properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds and functionalized pyrazine derivatives in academic and industrial R&D.
• Material Science Research: Investigated as a potential monomer or functional additive for creating advanced polymers or organic electronic materials with specific properties.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Pyrazinoic Acid, 3,4-Dihydro-4-Methyl-3-Oxo-, Methyl Ester (6Ci)
CAS No.	114698-43-0
Molecular Formula	C7H8N2O3
Molecular Weight	168.15 g/mol
Synonyms	Methyl 3,4-dihydro-4-methyl-3-oxopyrazine-2-carboxylate; 2-Pyrazinecarboxylic acid, 3,4-dihydro-4-methyl-3-oxo-, methyl ester; Methyl 4-methyl-3-oxo-3,4-dihydro-2-pyrazinecarboxylate; 4-Methyl-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid methyl ester; 6Ci Pyrazinoic Acid Methyl Ester Derivative; 114698-43-0 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our Pyrazinoic Acid, 3,4-Dihydro-4-Methyl-3-Oxo-, Methyl Ester (6Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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