Description

Pyrazinecarboxylic Acid, 3-Amino-6-Ethyl-, Methyl Ester (7Ci,8Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity chemical intermediates for research and production, such as pharmaceutical R&D and fine chemical manufacturing, are the primary users of this material.

Application

• Pharmaceutical intermediate for the synthesis of novel active pharmaceutical ingredients (APIs).
• Agrochemical precursor in the development of new herbicides, fungicides, or insecticides.
• Building block for advanced material science, including the creation of functional dyes or ligands.
• Key reagent in academic and industrial research for heterocyclic chemistry and medicinal chemistry projects.
• Intermediate for the synthesis of complex molecules with potential biological activity.
• Starting material for the preparation of coordination compounds and metal-organic frameworks (MOFs).

Basic Information

Product Name	Pyrazinecarboxylic Acid, 3-Amino-6-Ethyl-, Methyl Ester (7Ci,8Ci)
CAS No.	2231-51-8
Molecular Formula	C8H11N3O2
Molecular Weight	181.19 g/mol
Synonyms	3-Amino-6-ethylpyrazine-2-carboxylic acid methyl ester; Methyl 3-amino-6-ethylpyrazine-2-carboxylate; 3-Amino-6-ethyl-2-pyrazinecarboxylic acid methyl ester; 2-Pyrazinecarboxylic acid, 3-amino-6-ethyl-, methyl ester; 3-Amino-6-ethylpyrazinecarboxylic acid methyl ester; 6-Ethyl-3-aminopyrazine-2-carboxylic acid methyl ester; 3-Amino-6-ethyl-2-(methoxycarbonyl)pyrazine
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxylic Acid, 3-Amino-6-Ethyl-, Methyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Products undergo rigorous quality testing, including chromatographic and spectroscopic analysis, to ensure compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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