Description

(3-Chloro-2-Oxo-2H-Pyrazin-1-Yl)-Acetic Acid Ethyl Ester is a high-purity pyrazine derivative, a crucial heterocyclic building block for advanced chemical synthesis. Its value lies in its functionalized structure, which serves as a versatile intermediate for creating complex molecules with targeted biological or material properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for creating heterocyclic cores with potential biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the pyrazine moiety can contribute to specific modes of action.
• Organic Synthesis Building Block: Serves as a versatile precursor for constructing more complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Research: Investigated for the development of specialty polymers, ligands for catalysis, or organic electronic materials due to its unique electronic structure.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	(3-Chloro-2-Oxo-2H-Pyrazin-1-Yl)-Acetic Acid Ethyl Ester
CAS No.	435345-05-4
Molecular Formula	C8H9ClN2O3
Molecular Weight	216.62 g/mol
Synonyms	Ethyl (3-chloro-2-oxo-2H-pyrazin-1-yl)acetate; 1-(Ethoxycarbonylmethyl)-3-chloro-2(1H)-pyrazinone; 3-Chloro-1-(2-ethoxy-2-oxoethyl)pyrazin-2(1H)-one; 3-Chloro-1-(carbethoxymethyl)-2(1H)-pyrazinone; 3-Chloro-2-oxo-1,2-dihydropyrazine-1-acetic acid ethyl ester; 1-Acetic acid, (3-chloro-2-oxo-2H-pyrazin-1-yl)-, ethyl ester; Ethyl 2-(3-chloro-2-oxopyrazin-1(2H)-yl)acetate
EINECS	Contact for details

Quality Control

Our (3-Chloro-2-Oxo-2H-Pyrazin-1-Yl)-Acetic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, 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 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 product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.