Description

Pyrazinecarboxylic Acid, 6-Amino-5-Methoxy-, Methyl Ester (9Ci) is a high-purity, functionalized pyrazine derivative with significant synthetic utility. This compound serves as a versatile and critical pharmaceutical intermediate and building block for advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in heterocyclic chemistry.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive pyrazine core.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty organic compounds.
• Academic & R&D: Employed in medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials.

Basic Information

Product Name	Pyrazinecarboxylic Acid, 6-Amino-5-Methoxy-, Methyl Ester (9Ci)
CAS No.	566205-86-5
Molecular Formula	C8H9N3O3
Molecular Weight	195.18 g/mol
Synonyms	Methyl 6-Amino-5-methoxypyrazine-2-carboxylate; 6-Amino-5-methoxypyrazine-2-carboxylic acid methyl ester; 5-Methoxy-6-aminopyrazine-2-carboxylic acid methyl ester; Methyl 5-methoxy-6-aminopyrazine-2-carboxylate; 2-Pyrazinecarboxylic acid, 6-amino-5-methoxy-, methyl ester; 6-Amino-5-methoxy-2-pyrazinecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxylic Acid, 6-Amino-5-Methoxy-, Methyl Ester (9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive 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 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
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.