Description

Pyrazinecarboxylic Acid, 5-Methyl-, 2-Amino-2-Oxoethyl Ester (9Ci) is a specialized heterocyclic building block with a unique molecular architecture combining pyrazine, methyl, and amino-oxoethyl ester functionalities. This compound matters for its role as a critical intermediate in the synthesis of complex molecules, particularly in advanced pharmaceutical research and agrochemical development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific heterocyclic motifs into their target compounds.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or metabolic diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the pyrazine core contributes to biological activity.
• Ligand and Catalyst Development: Employed in organometallic chemistry and catalysis research due to its potential as a chelating or functional ligand.
• Material Science Research: Investigated as a monomer or precursor for the synthesis of specialty polymers and functional organic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzymatic activity and biological pathways.
• Flavor and Fragrance Industry: Acts as a potential precursor for high-value aroma chemicals, given the role of alkylpyrazines in flavor profiles.

Basic Information

Product Name	Pyrazinecarboxylic Acid, 5-Methyl-, 2-Amino-2-Oxoethyl Ester (9Ci)
CAS No.	452944-02-4
Molecular Formula	C9H11N3O3
Molecular Weight	209.20 g/mol
Synonyms	2-[(5-Methyl-2-pyrazinyl)carbonylamino]acetic acid ethyl ester; 2-Amino-2-oxoethyl 5-methylpyrazine-2-carboxylate; Ethyl 2-[[(5-methyl-2-pyrazinyl)carbonyl]amino]acetate; 5-Methylpyrazine-2-carboxylic acid (2-amino-2-oxoethyl) ester; Acetamide, N-(5-methyl-2-pyrazinylcarbonyl)glycine ethyl ester; Glycine, N-(5-methyl-2-pyrazinylcarbonyl)-, ethyl ester; (5-Methylpyrazin-2-yl)(2-oxo-2-(ethylamino)ethoxy)methanone
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxylic Acid, 5-Methyl-, 2-Amino-2-Oxoethyl Ester (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing all specifications are provided and 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 a controlled 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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