Description

4-Methyl-5-Oxo-4,5-Dihydro-Pyrazine-2-Carboxylic Acid Methyl Ester is a high-purity pyrazine derivative, a key heterocyclic building block prized for its structural complexity and functional versatility in advanced synthesis. This compound is essential for research and development chemists requiring a reliable, high-quality intermediate to accelerate innovation in complex molecule construction. It is primarily targeted at the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a precursor for creating complex chelating ligands used in catalysis and material science.
• Chemical Research: A versatile scaffold for heterocyclic and medicinal chemistry research in academic and industrial laboratories.
• Peptidomimetics: Employed in the design and synthesis of peptide analogs and conformationally restricted scaffolds.

Basic Information

Product Name	4-Methyl-5-Oxo-4,5-Dihydro-Pyrazine-2-Carboxylic Acid Methyl Ester
CAS No.	1416447-68-1
Molecular Formula	C7H8N2O3
Molecular Weight	168.15 g/mol
Synonyms	Methyl 4-methyl-5-oxo-4,5-dihydro-1H-pyrazine-2-carboxylate; 4-Methyl-5-oxo-4,5-dihydro-1H-pyrazine-2-carboxylic acid methyl ester; 1H-Pyrazine-2-carboxylic acid, 4,5-dihydro-4-methyl-5-oxo-, methyl ester; Methyl 4-methyl-5-oxo-1,4-dihydropyrazine-2-carboxylate; 1416447-68-1; Pyrazine-2-carboxylic acid, 4,5-dihydro-4-methyl-5-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Oxo-4,5-Dihydro-Pyrazine-2-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch 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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder/crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.