Description

1(2H)-Pyrazinecarboxylic Acid, 3-Amino-5,6-Dihydro-, Ethyl Ester is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized pyrazine-dihydro structure, which serves as a versatile precursor for constructing complex pharmacophores and agrochemical intermediates. This compound is essential for R&D chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in therapeutic areas targeting the central nervous system (CNS) and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Research & Development: Serves as a versatile building block in academic and industrial labs for exploring new chemical entities and reaction pathways.
• Ligand and Catalyst Development: The amino and ester functional groups make it a candidate for creating novel ligands in coordination chemistry and catalysis.
• Material Science Precursor: Potential use in the synthesis of specialty polymers or organic electronic materials with specific heterocyclic architectures.

Basic Information

Product Name	1(2H)-Pyrazinecarboxylic Acid, 3-Amino-5,6-Dihydro-, Ethyl Ester
CAS No.	753428-54-5
Molecular Formula	C7H11N3O2
Molecular Weight	169.18 g/mol
Synonyms	Ethyl 3-Amino-5,6-dihydro-1(2H)-pyrazinecarboxylate; 3-Amino-5,6-dihydro-1(2H)-pyrazinecarboxylic Acid Ethyl Ester; 3-Amino-1,4,5,6-tetrahydropyrazine-2-carboxylic Acid Ethyl Ester; 3-Amino-5,6-dihydropyrazine-2(1H)-carboxylic Acid Ethyl Ester; 3-Amino-1,2,5,6-tetrahydropyrazine-2-carboxylic Acid Ethyl Ester; 3-Amino-1,4,5,6-tetrahydro-2-pyrazinecarboxylic Acid Ethyl Ester; 3-Amino-5,6-dihydro-2H-pyrazine-2-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our production of 1(2H)-Pyrazinecarboxylic Acid, 3-Amino-5,6-Dihydro-, Ethyl Ester adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%

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